EasySync S1-A-7001 Specifications

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EasySync S1-A-7001 Specifications | Manualzz

GABD-000038

Ed. 04

OfficeServ 7200

System Description

COPYRIGHT

This manual is proprietary to SAMSUNG Electronics Co., Ltd. and is protected by copyright.

No information contained herein may be copied, translated, transcribed or duplicated for any commercial purposes or disclosed to the third party in any form without the prior written consent of SAMSUNG Electronics

Co., Ltd.

TRADEMARKS

is the trademark of SAMSUNG Electronics Co., Ltd.

Product names mentioned in this guide may be trademarks and/or registered trademarks of their respective companies.

WEEE SYMBOL INFORMATION

Correct Disposal of This Product

(Waste Electrical & Electronic Equipment)

(Applicable in the European Union and other European countries with separate collection systems)

This marking shown on the product or its literature, indicates that it should not be disposed with other household wastes at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources.

Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take this item for environmentally safe recycling.

Business users should contact their supplier and check the terms and conditions of the purchase contract.

This product should not be mixed with other commercial wastes for disposal.

EEE Yönetmeliğine Uygundur (This EEE is compliant with RoHS)

This manual should be read and used as a guideline for properly installing and operating the product.

This manual may be changed for the system improvement, standardization and other technical reasons without prior notice.

If you need updated manuals or have any questions concerning the contents of the manuals, contact our Document

Center at the following address or Web site:

Address: Document Center 3rd Floor Jeong-bo-tong-sin-dong. Dong-Suwon P.O. Box 105, 416, Maetan-3dong

Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 442-600

Homepage: http://www.samsungdocs.com

©2003~2009 SAMSUNG Electronics Co., Ltd. All rights reserved.

OfficeServ 7200 System Description

INTRODUCTION

Purpose

This manual describes the basic overview, hardware configuration, specification, and function of Samsung OfficeServ 7200.

Document Content and Organization

This manual consists of 4 Chapters, an Annex and an Abbreviation as follows:

CHAPTER 1. Introduction to the OfficeServ 7200

This chapter provides a general description for the feature and main function, and brief introduction for the system structure, interface, and programming introduce the system structure of OfficeServ 7200.

CHAPTER 2. Hardware of the OfficeServ 7200

This chapter describes the hardware feature, cabinet configuration, board function, and board pattern of OfficeServ 7200. In addition, this chapter also describes various terminals, wireless LAN equipments, and supplementary equipments, which are used by connecting to OfficeServ 7200.

CHAPTER 3. Specifications of the OfficeServ 7200

This chapter provides the detailed specification such as the OfficeServ 7200 capacity, electrical specification, power resource specification, and equipment specification.

CHAPTER 4. Functions of the OfficeServ 7200

This chapter describes the call function, VoIP function, data function, web management, and the system management function as provided by OfficeServ 7200.

ANNEX A. Open Source Announcement

ABBREVIATION

Abbreviation provides the acronyms used in this manual and their full names.

© SAMSUNG Electronics Co., Ltd. I

INTRODUCTION

Conventions

The following types of paragraphs contain special information that must be carefully read and thoroughly understood. Such information may or may not be enclosed in a rectangular box, separating it from the main text, but is always preceded by an icon and/or a bold title.

WARNING

Provides information or instructions that the reader should follow in order to avoid personal injury or fatality.

NOTE

Indicates additional information as a reference.

Reference

OfficeServ 7200 Installation Manual

Describes the necessary conditions required for installing the system, and the system checking and operating procedure.

OfficeServ 7200 Service Manual

Describes the programming for the system overview, specification, hardware circuit configuration and feature, troubleshooting, maintenance.

OfficeServ 7200 Data Server User Guide

Describes the data server, which is the OfficeServ 7200 application software and describes the installation and operation procedure.

OfficeServ 7200 Data Server Operation Manual

Describes to set the data server according to the OfficeServ 7200 function.

OfficeServ 7000 series Call Server Programming Manual

Describes programming methods for the OfficeServ 7000 series systems.

Installation Tool User Guide

Describes the Installation Tool which is MMC programming tool for PC.

II © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Revision History

EDITION

00

01

DATE OF ISSUE

11. 2003.

05. 2005.

02

03

04

11. 2008.

04. 2009

11. 2009.

REMARKS

Original

- Modifying the brand name

(Before: OfficeServ SME, After: OfficeServ 7200)

- Modifying edit format (Deleting ED at page header)

- Modifying cover page design and overall edit format and improving sentence expression

- Introduction: Modifying the related documents

- Chapter 1:

Modifying and supplementing the system function

Adding the system structure description

- Chapter 2:

Modifying various boards and ports specification,

LEDs of various boards

Modifying the rear side of rack, slot configuration and option board contents

Adding RCM2, 8COMBO, 16SLI2, 16DLI2, LIM-P and SVMi-20E board

Complementing wireless LAN base station

- Chapter 3:

Adding external rectifier

Modifying system circuit capacity, ISDN transmission attribute and VDSL signal method

Modifying system specification

Adding abbreviation

- Changed the name of the LIM-P board to ‘PLIM’.

- Added PLIM2, 8TRK2, 16TRK,TEPRIa, 4HTRK,

MGI16, 8SLI2, 8COMBO2

- Added GPLIM, GPLIMT, GSIM, GSIMT

- Deleted 4DSL, WBS24, 4WLI, WIP-5000M due to product discontinuity

- Added SMT-R2000 and SMT-W5100

- Deleted MCP due to product discontinuity

- Added MP20

Added Turkey RoHS announcement

- Manual name changed from ‘General Description

Guide’ to ‘System Description’.

- Added MP20S, UNI, 2BRM, 4TRM , 4DLM, 4SL2,

4SLM, 4SWM, and OAS

- Deleted TEPRI and MGI due to product discontinuity

© SAMSUNG Electronics Co., Ltd. III

INTRODUCTION

This page is intentionally left blank.

IV © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

TABLE OF CONTENTS

INTRODUCTION I

Purpose ...............................................................................................................................................I

Document Content and Organization...................................................................................................I

Conventions........................................................................................................................................II

Reference ...........................................................................................................................................II

Revision History.................................................................................................................................III

CHAPTER 1.

Introduction to the OfficeServ 7200 1-1

1.1

Introduction to the System............................................................................................... 1-1

1.1.1

Major Functions..................................................................................................................1-1

1.1.2

System Architecture ...........................................................................................................1-3

1.2

Interfaces .......................................................................................................................... 1-6

1.2.1

Interfaces between the Sub-Modules .................................................................................1-6

1.2.2

Interfaces between the VoIP Elements...............................................................................1-8

1.3

Programming.................................................................................................................... 1-9

CHAPTER 2.

Hardware of the OfficeServ 7200 2-1

2.1

Hardware Features ........................................................................................................... 2-1

2.2

Cabinet Configuration ...................................................................................................... 2-3

2.2.1

Slot Configuration...............................................................................................................2-5

2.3

Functional Boards ............................................................................................................ 2-7

2.3.1

Control Boards ...................................................................................................................2-8

2.3.2

Voice Trunk Line Board ....................................................................................................2-16

2.3.3

Voice Subscriber Line Board ............................................................................................2-28

2.3.4

Data Board .......................................................................................................................2-40

2.3.5

Voice Application Board....................................................................................................2-54

2.3.6

VMS Board (SVMi-20E) ...................................................................................................2-58

2.4

Station Phones................................................................................................................ 2-60

2.4.1

Regular Phones................................................................................................................2-60

2.4.2

Digital Phones ..................................................................................................................2-60

2.4.3

IP Phones.........................................................................................................................2-63

© SAMSUNG Electronics Co., Ltd. V

TABLE OF CONTENTS

2.4.4

Add-On Module (AOM) ....................................................................................................2-67

2.4.5

Keyset Daughter Board (KDB) .........................................................................................2-67

2.4.6

Door Phone and Door Phone Interface Module (DPIM) ...................................................2-68

2.5

Wireless LAN Equipment................................................................................................ 2-69

2.5.1

Wireless LAN Access Point (SMT-R2000)........................................................................2-69

2.5.2

Mobile Station...................................................................................................................2-69

2.6

Additional Devices.......................................................................................................... 2-70

2.6.1

On Hold/Background Sound Source ................................................................................2-70

2.6.2

External Units...................................................................................................................2-70

2.6.3

Loud Bell ..........................................................................................................................2-70

2.6.4

Common Bell....................................................................................................................2-70

CHAPTER 3.

Specifications of the OfficeServ 7200 3-1

3.1

System Capacity............................................................................................................... 3-1

3.1.1

Trunk Line Capacity............................................................................................................3-6

3.1.2

Station (Subscriber) Line Capacity .....................................................................................3-6

3.2

Electrical Specifications................................................................................................... 3-7

3.2.1

Signal Specifications...........................................................................................................3-7

3.2.2

Transmission Characteristics............................................................................................3-14

3.2.3

Line Conditions.................................................................................................................3-14

3.3

Power Specifications...................................................................................................... 3-15

3.3.1

Power Supply Unit............................................................................................................3-15

3.3.2

External Rectifier ..............................................................................................................3-16

3.4

Rings and Tones............................................................................................................. 3-17

3.4.1

Ring Cycles ......................................................................................................................3-17

3.4.2

Ring..................................................................................................................................3-17

3.4.3

Tones................................................................................................................................3-18

3.5

Available Terminals......................................................................................................... 3-19

3.6

Equipment Specifications............................................................................................... 3-20

3.7

Port Number Usage Detail .............................................................................................. 3-21

3.7.1

OfficeServ 7000 Series Port Number ...............................................................................3-21

3.7.2

OfficeServ Solutions Port Number....................................................................................3-23

CHAPTER 4.

Functions of the OfficeServ 7200 4-1

4.1

Call Functions................................................................................................................... 4-1

4.1.1

Dynamic IP Address Allocation...........................................................................................4-1

4.1.2

Router ALG Interface..........................................................................................................4-2

VI © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

4.2

VoIP Functions.................................................................................................................. 4-3

4.2.1

VoIP Network......................................................................................................................4-3

4.2.2

VoIP Trunk Line Interface ...................................................................................................4-3

4.2.3

User Registration................................................................................................................4-3

4.2.4

SIP Phone Interface ...........................................................................................................4-3

4.2.5

Call Log..............................................................................................................................4-4

4.2.6

Forward Busy.....................................................................................................................4-4

4.2.7

Forward No Answer............................................................................................................4-4

4.2.8

Parallel Forking...................................................................................................................4-4

4.3

Data Functions.................................................................................................................. 4-5

4.3.1

Switches.............................................................................................................................4-5

4.3.2

Routers...............................................................................................................................4-6

4.3.3

Security ..............................................................................................................................4-8

4.3.4

Data Applications..............................................................................................................4-10

4.4

System Management ...................................................................................................... 4-11

4.4.1

Web Management............................................................................................................4-11

4.4.2

Installation Tool.................................................................................................................4-11

4.5

NMS Management Function ........................................................................................... 4-12

ANNEX A.

Open Source Announcement A-1

ABBREVIATION I

A ~ C....................................................................................................................................................I

D ~ I....................................................................................................................................................II

K ~ P..................................................................................................................................................III

Q ~ V ................................................................................................................................................ IV

W ....................................................................................................................................................... V

© SAMSUNG Electronics Co., Ltd. VII

TABLE OF CONTENTS

LIST OF FIGURES

Figure 1.1 Service Structure of the OfficeServ 7200 with MP20........................................... 1-3

Figure 1.2 Service Structure of the OfficeServ 7200 with MP20S......................................... 1-4

Figure 1.3 Interfaces Between the VoIP Components ......................................................... 1-8

Figure 2.1 Cabinet Configuration of the OfficeServ 7200 with MP20.................................... 2-3

Figure 2.2 Cabinet Configuration of the OfficeServ 7200 with MP20S.................................. 2-4

Figure 2.3 Front View of the MP20................................................................................... 2-11

Figure 2.4 Front View of the MP20S................................................................................. 2-14

Figure 2.5 Front View of the LCP ..................................................................................... 2-15

Figure 2.6 Front View of the TEPRIa................................................................................ 2-16

Figure 2.7 Front View of the UNI ...................................................................................... 2-18

Figure 2.8 Option board of the UNI (Voice Trunk Line) ...................................................... 2-19

Figure 2.9 Option Boards of the UNI (Voice Subscriber).................................................... 2-20

Figure 2.10 Front View of the 8TRK ................................................................................. 2-21

Figure 2.11 Front View of the 8TRK2................................................................................ 2-22

Figure 2.12 Front View of the 16TRK ............................................................................... 2-23

Figure 2.13 Front View of the 4HTRK............................................................................... 2-24

Figure 2.14 Front View of the 4BRI .................................................................................. 2-25

Figure 2.15 2BRM ........................................................................................................... 2-27

Figure 2.16 4TRM ........................................................................................................... 2-28

Figure 2.17 Front View of the 8SLI ................................................................................... 2-29

Figure 2.18 Front View of the 16SLI ................................................................................. 2-29

Figure 2.19 Front View of the 8SLI2 ................................................................................. 2-30

Figure 2.20 Front View of the 8DLI................................................................................... 2-31

Figure 2.21 Front View of the 16DLI................................................................................. 2-32

Figure 2.22 Front View of the 8HYB ................................................................................. 2-33

Figure 2.23 Front View of the 8COMBO ........................................................................... 2-34

Figure 2.24 Front View of the 8COMBO2 ......................................................................... 2-34

Figure 2.25 Front View of the 16SLI2 and 16MWSLI......................................................... 2-35

Figure 2.26 Front View of the 16DLI2............................................................................... 2-36

Figure 2.27 4DLM............................................................................................................ 2-37

Figure 2.28 4SL2............................................................................................................. 2-38

Figure 2.29 4SLM............................................................................................................ 2-39

Figure 2.30 Front View of the WIM................................................................................... 2-41

Figure 2.31 Front View of the LIM .................................................................................... 2-42

Figure 2.32 Front View of the PLIM.................................................................................. 2-43

Figure 2.33 Front View of the PLIM2 ................................................................................ 2-45

VIII © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Figure 2.34 Front View of the GPLIM ............................................................................... 2-47

Figure 2.35 Front View of the GPLIMT ............................................................................. 2-48

Figure 2.36 Front View of the GSIM ................................................................................. 2-50

Figure 2.37 Front View of the GSIMT ............................................................................... 2-51

Figure 2.38 4SWM .......................................................................................................... 2-53

Figure 2.39 Front View of the MGI16................................................................................ 2-54

Figure 2.40 Front View of the OAS................................................................................... 2-56

Figure 2.41 Front View of the SVMi-20E........................................................................... 2-59

Figure 2.42 DPLIM and Door Phone ................................................................................ 2-68

Figure 2.43 SMT- R2000 ................................................................................................. 2-69

Figure 2.44 SMT-W5100.................................................................................................. 2-69

Figure 3.1 Trunk Line Loop Start Signaling ......................................................................... 3-7

Figure 3.2 External Rectifier............................................................................................. 3-16

Figure 3.3 Cabinet Configuration of the OfficeServ 7200................................................... 3-20

LIST OF TABLES

Table 1.1 Interfaces Between the Sub-Modules .................................................................. 1-6

Table 2.1 Boards that is available to mount in slots ............................................................. 2-5

Table 2.2 Functional Boards............................................................................................... 2-7

Table 2.3 Option board of the MP20................................................................................... 2-9

Table 2.4 Specifications of the MP20................................................................................ 2-10

Table 2.5 Ports and LEDs of the MP20............................................................................. 2-11

Table 2.6 Option board of the MP20S............................................................................... 2-12

Table 2.7 Specification of the MP20S ............................................................................... 2-13

Table 2.8 Ports and LEDs of the MP20S........................................................................... 2-14

Table 2.9 Ports and LEDs of the LCP ............................................................................... 2-15

Table 2.10 Ports and LEDs of the TEPRIa........................................................................ 2-17

Table 2.11 Ports and LEDs of the UNI .............................................................................. 2-19

Table 2.12 Option board of the UNI .................................................................................. 2-19

Table 2.13 Ports and LEDs of the 8TRK ........................................................................... 2-21

Table 2.14 Ports of the 8TRK2 ......................................................................................... 2-22

Table 2.15 Ports of the 16TRK ......................................................................................... 2-23

Table 2.16 Ports and LEDs of the 4HTRK......................................................................... 2-24

Table 2.17 Ports and LEDs of the 4BRI ............................................................................ 2-26

Table 2.18 Ports of the 2BRM.......................................................................................... 2-27

Table 2.19 Ports of the 4TRM .......................................................................................... 2-28

Table 2.20 Ports and LEDs of the 8SLI............................................................................. 2-29

© SAMSUNG Electronics Co., Ltd. IX

TABLE OF CONTENTS

Table 2.21 Ports and LEDs of the 16SLI ........................................................................... 2-30

Table 2.22 Ports of the 8SLI2........................................................................................... 2-30

Table 2.23 Ports and LEDs of the 8DLI............................................................................. 2-31

Table 2.24 Ports and LEDs of the 16DLI........................................................................... 2-32

Table 2.25 Ports and LEDs of the 8HYB........................................................................... 2-33

Table 2.26 Ports of the 8COMBO/8COMBO2 ................................................................... 2-34

Table 2.27 Ports of the 16SLI2 and 16MWSLI .................................................................. 2-36

Table 2.28 Ports of the 16DLI2......................................................................................... 2-36

Table 2.29 Ports of the 4DLM .......................................................................................... 2-37

Table 2.30 Ports of the 4SL2 ........................................................................................... 2-38

Table 2.31 Ports of the 4SLM .......................................................................................... 2-39

Table 2.32 Ports and LEDs of the WIM............................................................................. 2-41

Table 2.33 Ports and LEDs of the LIM .............................................................................. 2-42

Table 2.34 Ports and LEDs of the PLIM............................................................................ 2-44

Table 2.35 Ports and LEDs of the PLIM2 .......................................................................... 2-45

Table 2.36 Ports and LEDs of the GPLIM ......................................................................... 2-47

Table 2.37 Ports and LEDs of the GPLIMT ....................................................................... 2-49

Table 2.38 Ports and LEDs of the GSIM ........................................................................... 2-50

Table 2.39 Ports and LEDs of the GSIMT ......................................................................... 2-52

Table 2.40 Ports of the 4SWM ......................................................................................... 2-53

Table 2.41 Ports and LEDs of the MGI16.......................................................................... 2-55

Table 2.42 Ports and LEDs of the OAS............................................................................. 2-57

Table 2.43 Ports and LEDs of the SVMi-20E..................................................................... 2-59

Table 3.1 System Configuration ......................................................................................... 3-1

Table 3.2 System Resources ............................................................................................. 3-2

Table 3.3 System VM/MGI/MPS Capacity........................................................................... 3-2

Table 3.4 System Maximum Capacity................................................................................. 3-3

Table 3.5 MP20 maximum resource capabilities with Optional Boards ................................. 3-4

Table 3.6 Trunk Line Capacity............................................................................................ 3-6

Table 3.7 Station Line Capacity .......................................................................................... 3-6

Table 3.8 Station (IP) Line Capacity.................................................................................... 3-6

Table 3.9 Electrical Characteristics of the T1 Trunk Line...................................................... 3-7

Table 3.10 Electrical Characteristics of the E1 Trunk Line ................................................... 3-8

Table 3.11 Electrical Characteristics of the BRI Trunk Line .................................................. 3-8

Table 3.12 Electrical Characteristics of the PRI Trunk Line.................................................. 3-9

Table 3.13 Electrical Characteristics of the DLI Line............................................................ 3-9

Table 3.14 Electrical Characteristics of the WIM Interface (V.35 Interface) ......................... 3-10

Table 3.15 Electrical Characteristics of the WIM Interface (RS-232C Interface).................. 3-10

Table 3.16 Electrical Characteristics of the WIM Interface (RS-499 Interface) .................... 3-10

X © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Table 3.17 Electrical Characteristics of the LAN Interface (10 BASE-T) ............................. 3-11

Table 3.18 Electrical Characteristics of the LAN Interface (100 BASE-T) ........................... 3-11

Table 3.19 Electrical Characteristics of the LAN Interface (1000 BASE-TX) ....................... 3-12

Table 3.20 Electrical Characteristics of 1000 BASE-Sx/LX Fiber Optic............................... 3-12

Table 3.21 Power Specifications....................................................................................... 3-15

Table 3.22 System Ring Cycles........................................................................................ 3-17

Table 3.23 Cycles of the System Tones ............................................................................ 3-18

Table 3.24 OfficeServ 7200 Compatible Terminals ............................................................ 3-19

Table 3.25 OfficeServ 7000 Series Port Number............................................................... 3-21

Table 3.26 OfficeServ Solution Port Number..................................................................... 3-23

© SAMSUNG Electronics Co., Ltd. XI

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XII © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

CHAPTER 1. Introduction to the

OfficeServ 7200

This chapter describes the features and major functions of the OfficeServ 7200 and introduces the system architecture, interfaces, and programming.

1.1 Introduction to the System

The OfficeServ 7200 is a communication device, which is the most suitable for small offices where less than 50 subscriber lines are used. Also, the OfficeServ 7200 allows the users to receive voice, data, and Internet services, which means that the OfficeServ 7200 makes voice calls, and sends/receives data using data networks. The users can easily make use of a variety of phone functions and applications on various platforms such as digital phones, IP phones, mobile phones, and PC servers.

1.1.1 Major Functions

The major functions and features of the OfficeServ 7200 are described below:

Integrated Communication Environment

The OfficeServ 7200 makes voice calls and sends/receives data by using the LAN/WAN modules. The users can use the integrated wire/wireless platform (phones, PCs, servers, mobile phones, or peripherals) to make communications easy.

SNMP Agent Function

SNMP agent module is equipped in MP 20 and MP20S, supports NMS (Network

Management System). MP 20 and MP20S can connect NMS, especially OfficeServ NMS of Samsung with SNMP.

Higher Quality IP Phone

Ÿ

Ÿ

The OfficeServ 7200 ensures the Quality of Service (QoS) of the voice calls depending on the priorities and grouping of data and voice packets.

Layer 2 QoS: Priority Processing (802.1p), VLAN (802.1q)

Layer 3 QoS: Class Based Queuing (CBQ), RTP Priority Queuing, or the on-demand management of the bandwidth Wide Area Network (WAN)

© SAMSUNG Electronics Co., Ltd. 1-1

CHAPTER 1. Introduction to the OfficeServ 7200

WAN/LAN Functions

The Wide Area Network (WAN) and Local Area Network (LAN) interface modules are installed in the OfficeServ 7200; thus, data can be sent/received via the interface of the

10/100 BASE-T in both the external Internet and the internal Intranet without any data equipment.

When interworking with the WAN Interface Module (WIM), the LAN Interface Module

(LIM) is operated as the managed LAN mode. At this time, WIM is mounted in the slot 1 and LIM is mounted in the slot 2 in the same rack.

If the LIM module does not interwork with WIM, and is used in any other slot, the LIM module is operated as the unmanaged LAN switch mode.

The PLIM module is the switch that provides the Power over Ethernet (PoE) function.

Wireless LAN Services

The OfficeServ 7200 offers a wireless LAN solution for both wire and wireless services at offices. The OfficeServ 7200 uses an Access Point (AP), which supports handoff and QoS.

Because the OfficeServ 7200 uses a wireless LAN base station, it allows the users to make wire/wireless voice/data communications or access the Internet without establishing the

LAN.

Also, an efficient and convenient working environment can be made at any time or place because sophisticated mobile stations are used for the OfficeServ 7200.

A Variety of Application Solutions

The OfficeServ 7200 offers a variety of application solutions such as OfficeServ News,

OfficeServ EasySet, Internet Call Center, R-NMS, internal board-type voice mail solutions, integrated facsimile servers, and digital integrated recording systems.

About Integrated and References

- ‘Integrated’ means that the OfficeServ 7200 interworks with the external solution server and the system and server perform one integrated function.

- For detailed information about how to use each application solution, refer to the

User’s Guide of each application.

Easy Installation and Expandability

The OfficeServ 7200 can be easily installed as follows: the basic cabinet and expansion cabinet of the OfficeServ 7200 are mounted on the 19-inch rack. Multiple service boards can be additionally installed in universal slots of the cabinets.

1-2 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

1.1.2 System Architecture

The OfficeServ 7200 with MP20 is configured with a basic cabinet and expansion cabinet mounted on a 19-inch rack. The Main Control Processor (MP20) is installed into the basic cabinet and manages the entire OfficeServ 7200. It performs switching, processes signals, or manages the phones. The expansion Local Control Processor (LCP), which is the subcontrol part, is installed into the expansion cabinet, controls boards, or sends/receives data to/from the MP20.

The OfficeServ 7200 with MP20S is configured with only a basic cabinet mounted on a 19inch rack. The Main Control Processor (MP20S) is installed into the basic cabinet and manages the basic cabinet of OfficeServ 7200.

The other components are various interface boards, power modules, and fans.

The service configuration diagram of the OfficeServ 7200 is shown in the figure below:

ISDN PRI

PSTN

T1/E1

Expansion

Cabinet

Basic Cabinet

OfficeServ 7200

LCP 16DLI

TEPRIa

MP20

LIM

2

WIM

8COMBO

16SLI lim

LIM

MGI16

AP (SMT-R2000)

WLAN

…..

Mobile Station

(SMT-W5100)

Laptop

WAN xDSL

DeDedicated

Dedicated

Line xDSL Modem DSU/CSU

LAN

OfficeServ Admin

- System Manager

(Web management)

- Installation Tool

- OfficeServ EasySet

IP Phone

…..

OfficeServ Solution

- OfficeServ Operator

- OfficeServ Call

- OfficeServ News

Figure 1.1 Service Structure of the OfficeServ 7200 with MP20

© SAMSUNG Electronics Co., Ltd. 1-3

CHAPTER 1. Introduction to the OfficeServ 7200

ISDN

PSTN

MP20S

8TRK

TEPRIa

8COMBO

LIM

OAS

…..

Mobile Station

(SMT-W5100)

Laptop

AP (SMT-R2000)

WLAN

LAN

OfficeServ Admin

- System Manager

(Web management)

- Installation Tool

- OfficeServ EasySet

IP Phone

…..

OfficeServ Solution

- OfficeServ Operator

- OfficeServ Call

- OfficeServ News

Figure 1.2 Service Structure of the OfficeServ 7200 with MP20S

Voice Trunk Line Part

The voice trunk line part is configured with digital trunk lines and analog trunk lines.

The TEPRIa interfaces with the E1, T1, or PRI digital trunk lines and send/receive voice data through the trunk lines. They transmit the voice data of 64 Kbps per channel. 8 TRK

(8Trunk) provides the Caller ID (CID) Path function basically and provides the Polarity

Reverse Signal (PRS) and Metering Pulse Detection (MPD) function as options. 8 TRK transmits/receives voice by the analog office line, and transmits 64 Kbps data information per a channel. 8 TRK2/16TRK (8Trunk2/16Trunk) provides the Caller ID (CID) Path function basically and provides the Polarity Reverse Signal (PRS) and not provides

Metering Pulse Detection (MPD) function .If option board 4TRM is mounted on the UNI board, it operates as a voice trunk board and supports an analog trunk line, and provides the

CID & PRS.

Voice Station Part

The voice station part is configured with a Digital Line Interface (DLI), which interfaces digital voice stations, and Subscriber Line Interface (SLI), which interfaces analog voice stations. Multiple DLI and SLI boards can be mounted on any slots of the main or expansion cabinet depending on the numbers of analog/digital voice stations. 16DLI,

16DLI2 and 8DLI are Digital Line interface boards. 16SLI, 16SLI2, 16MWSLI, 8SLI and

8SLI2 are analog Subscriber Line interface boards. In addition, the hybrid-type 8HYB,

8COMBO, and 8COMBO2, which contains interface circuits for analog and digital stations, exists.

UNI equipped with 4SLM and 4DLM operates as a voice station board.

1-4 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Data Transmitting Part

The data module is configured with the WIM, which is a WAN interface board, and the

LIM, PLIM, PLIM2, GPLIM, GSIM, GPLIMT and GSIMT which is a LAN interface board. The WIM sends/receives data to/from the external Internet and provides ports for connecting the internal network with a variety of external interfaces.

The LIM sends or receives data to or from the internal Intranet and provides an interface of

10/100 BASE-T. Also, the LIM functions as a switching hub. The PLIM and the PLIM2 provides a PoE functionality, a 10/100 BASE-T interface and a switching hub functionality.

The GPLIM/GPLMT provides a Layer 2 LAN interface to support the internal data network, as well as a 10/100 BASE-T Fast Ethernet (FE) and a 1000 BASE-TX interface for the data transmission. The GPLIM/GPLIMT can also be self-operated as a Managed

Switch, regardless of the WIM installation.

Board Name Abbreviations

- WIM: WAN Interface Module

- LIM: LAN Interface Module

- PLIM: PoE LAN Interface Module

- PLIM2: PoE LAN Interface Module version 2

- GPLIM: Gigabit PoE LAN Interface Module

- GSIM: Gigabit Switch Internet Module

Voice Application Service Part

The voice application module consists of the VoIP that transmits the voice to the data network. The MGI16 offers the VoIP function by converting voice into data. The OAS offers the MGI, MFR, MPS function.

SVMi-20E provides the voice recording, AA, and E-mail send function to 12 users at the same time by one SVMi-20E per a system, as the voice mail process board of the built-in type.

Configuration of the Application

The OfficeServ 7200 provides the application software below:

The OfficeServ Solution and OfficeServ Admin have separate servers.

Ÿ OfficeServ Solution (CTI, OfficeServ Operator)

Ÿ OfficeServ Admin (Web Management, Installation Tool, OfficeServ EasySet)

© SAMSUNG Electronics Co., Ltd. 1-5

CHAPTER 1. Introduction to the OfficeServ 7200

1.2 Interfaces

This section describes the interfaces between the sub-modules of the OfficeServ 7200 and the ones between the VoIP elements.

1.2.1 Interfaces between the Sub-Modules

Table 1.1 Interfaces Between the Sub-Modules

Type Classification Interface

LIM/PLIM /PLIM2/

4SWM Interface

WIM Interface

GSIM/GSIMT

Interface

GPLIM/GPLIMT

Interface

PSTN Interface

TEPRIa

Physical Connection IEEE 802.3, 10 BASE-T, IEEE 802.3u 100 BASE-T

Connector Type RJ-45

Physical Connection IEEE 802.3, 10 BASE-T, IEEE 802.3u 100 BASE-T,

V.35

Connector Type

Access Protocol

RJ-45, serial 26-pin connector (non-standard cable)

PPPoE, PPP, DHCP, HDLC, Frame Relay

Physical Connection IEEE 802.3z 1000 BASE-SX/LX,

IEEE 802.3ab 1000 BASE-TX,

IEEE 802.3 10 BASE-TX,

IEEE 802.3u 100 BASE-TX

Connector Type RJ-45,SFP (Small Form-factor Pluggable

Connector)

Physical Connection IEEE 802.3 10 BASE-TX, IEEE 802.3u 100 BASE-T,

IEEE 802.3ab 1000 BASE-TX

Connector Type RJ-45, SFP (Small Form-factor Pluggable

Connector)

Physical Connection T1, E1, Foreign Exchange Office (FXO)

Connector Type RJ-45

Access Protocol T1, E1, Loop Start

ISDN Interface

TEPRIa/4BRI

/2BRM

Physical Connection ISDN PRI, BRI

Connector Type RJ-45 xDSL/Cable Modem

Interface

Access Protocol ISDN PRI, BRI

Physical Connection IEEE 802.3u 100 BASE-T Ethernet

Connector Type

Access Protocol

RJ-45

PPPoE, DHCP

Voice Terminal

Interface

Analog Phone Foreign Exchange Station (FXS)

Digital Phone

Wireless LAN

Access Point (AP)

Samsung digital phone

802.11b

Interface between the call server and data server

Physical Connection 100 BASE-T Ethernet

Signal Processing TCP/IP

Access Protocol UDP IPC

1-6 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Table 1.1 Interfaces Between the Sub-Modules (Continued)

Type

Interface between the call server and

SIP server

Interface between the call server and system manager

Interface between the SNMP Agent and SNMP

Manager

Classification Interface

Physical Connection 100 BASE-T Ethernet

Signal Processing SIP

Access Protocol User Agent (UA) to UA

Physical Connection 100 BASE-T Ethernet

Signal Processing TCP/IP

Access Protocol TCP, UDP IPC

Physical Connection 100 BASE-T Ethernet

Signal Processing

Access Protocol

TCP/IP

SNMP

© SAMSUNG Electronics Co., Ltd. 1-7

CHAPTER 1. Introduction to the OfficeServ 7200

1.2.2 Interfaces between the VoIP Elements

Ÿ

Ÿ

Ÿ

Ÿ

The OfficeServ 7200 provides a variety of VoIP interfaces below:

Ÿ VoIP networking

Ÿ H.323 VoIP gateway

SIP VoIP gateway

SIP server

System SIP User Agent (UA)

IP phones

Ÿ Standard SIP phones

Ÿ Wireless LAN phones

The interface interworking standards between the VoIP elements based on the signal processing are as follows:

Ÿ Proprietary TCP IPC

Ÿ SIP UA-to-UA

Ÿ UA-to-Server

ISDN

PRI

Expansion

Cabinet

PSTN

T1/E1

OfficeServ 7200

LCP

TEPRIa

16DLI

8TRK

Basic

Cabinet

MP20

LIM

WIM

8HYB

16SLI

PLIM

LIM

MGI

Branch Office

(OfficeServ 7200)

LAN

AP (SMT-R2000)

WLAN

…..

Mobile Station

(SMT-W5100)

Laptop SIP Phone

OfficeServ Feature

- VoIP UMS

- Mail Server

- SIP Server

…..

Figure 1.3 Interfaces Between the VoIP Components

1-8 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

1.3 Programming

There are three methods for programming in OfficeServ 7200. One is using the Man

Machine Communication (MMC) program, another is using the Installation Tool, and the other is using Web Management. Using Web Management is only available for OfficeServ

7200 with MP20S.

The MMC program can change the data value used for the system operation program.

The MMC program is categorized into three levels, which are technician, operator, and subscriber. Depending on the levels, some MMCs can be programmed by the subscribers while some MMCs can not.

A password is required for the programming.

Technician-Level Programming

All programs can be programmed.

Programming can be made in any of the stations in the OfficeServ system, however in some cases, programming can be only made in a station.

Operator-Level Programming

A technician can only program the programs specified in the ‘Program 802 Range

Specification of the Operator Program’.

Programming can be made in any stations in the tenant group, however in some cases, programming can be only made in a station.

Subscriber-Level Programming

Programming can be only made for the subscriber program.

Installation Tool

The Installation Tool is an application that provides various functions necessary for system maintenance. The system maintenance software is installed on a PC for programming.

You can use the Installation Tool when you need to install a new system component or change a system component or modify the database.

Web Management

The Web Management is an application that provides various functions necessary for system maintenance. Because it has been embedded in system, you don’t need to install.

You can use it when you need to install a new system component or change a system component or modify the database.

© SAMSUNG Electronics Co., Ltd. 1-9

CHAPTER 1. Introduction to the OfficeServ 7200

This page is intentionally left blank.

1-10 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

CHAPTER 2. Hardware of the

OfficeServ 7200

This chapter introduces the hardware features, cabinet configuration, and board functions and configuration of the OfficeServ 7200. Also, this chapter describes the terminals, wireless LAN equipment, and additional equipment available in the OfficeServ 7200.

2.1 Hardware Features

The features of the OfficeServ 7200 hardware are described below:

Reliability

The materials and parts used for the OfficeServ 7200 hardware are firm and stable.

Also, they meet with the mechanical and electrical features needed for a communication system.

Ÿ

Ÿ

Ÿ

The cabinet of the OfficeServ 7200 complies with the industry standards (19 inches) and is assembled with firm and stable metal welding.

The OfficeServ 7200 hardware does not generate poisonous or corrosive gas, which might do harm to the human body or affect the system operation.

The OfficeServ 7200 hardware is made of materials that meet Electro-Magnetic

Compliance (EMC) Standard.

Ÿ

Ÿ The OfficeServ 7200 hardware has a fail-safe to prevent the system from being damaged due to an over-voltage.

Modularity

The functions of the OfficeServ 7200 hardware are modularized.

Ÿ Capacity can be expanded or functions can be changed in each module without stopping the services for the existing subscribers.

Each module can be easily installed or removed in a plug-in way.

© SAMSUNG Electronics Co., Ltd. 2-1

CHAPTER 2. Hardware of the OfficeServ 7200

Maintenance

The OfficeServ 7200 hardware is designed to be maintained with ease and safety.

Ÿ

Ÿ

The specifications of the 19-inch rack are followed. The rack is designed to maintain sufficient strength.

The installers or maintainers can connect cables easily because external ports exist on the front panel.

Ÿ

Ÿ

Ÿ

The front of each module has an LED that indicates failures or the operation status so that the operator can easily identify system failures.

The back of the rack has a ground hole to which a wrist strap for preventing static electricity can be connected.

Ÿ The OfficeServ 7200 hardware is designed to prevent electronic devices from being damaged due to an external environment while installation or maintenance operation is being made.

Fire Resistance and Heat Processing

The OfficeServ 7200 hardware is made of fire-resistant materials and parts to protect the hardware from fire.

The OfficeServ 7200 hardware is designed not to affect the system performance due to heat generated from inside of the system.

A specific heat-generated part of the hardware is blocked in order not to affect the temperature-sensitive components.

Ÿ

Ÿ

Two 80 mm fans for cooling are installed to exhale internal air to the outside.

The parts installed into the modules are located based on heat distribution.

2-2 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

2.2 Cabinet Configuration

The OfficeServ 7200 consists of two cabinets (basic/expansion cabinet) mounted on the 19inch rack and a feature server that operates externally.

The MP20, which is the main control part and is installed into the basic cabinet, manages the entire OfficeServ 7200, performs switching, processes signals, and manages the subscriber terminals. The LCP, which is the minor control part and is installed into the expansion cabinet, controls the line boards and sends/receives information to/from the

MP20. In addition, line boards, power, and cooling fans are in the OfficeServ 7200 cabinets.

Front Side of

Extension Cabinet

Front Side of

Basic Cabinet

LCP

SLOT 3

MP20

SLOT 3

SLOT 1

SLOT 4

SLOT 1

SLOT 4

SLOT 2

SLOT 5

SLOT 2

SLOT 5

Rear Side of

Extension Cabinet

Rear Side of

Basic Cabinet

Figure 2.1 Cabinet Configuration of the OfficeServ 7200 with MP20

The OfficeServ 7200 with MP20S is configured with only a basic cabinet mounted on a 19inch rack. The Main Control Processor (MP20S) is installed into the basic cabinet, manages the basic cabinet of OfficeServ 7200 and performs switching, processes signals, and manages the subscriber terminals.

© SAMSUNG Electronics Co., Ltd. 2-3

CHAPTER 2. Hardware of the OfficeServ 7200

Front Side of

Basic Cabinet

MP20S

SLOT 3

SLOT 1

SLOT 4

SLOT 2

SLOT 5

Rear Side of

Basic Cabinet

Figure 2.2 Cabinet Configuration of the OfficeServ 7200 with MP20S

Rear Side Configuration of Cabinet

Ground Lug

External Rectifier Socket

Power Switch

Power Connection Connector between

Basic Cabinet and Extension Cabinet

Power Input/Output Connector

AC LED

DC LED

Battery Connection Socket

Function

Lug for grounding system communication

External DC power supply socket for PoE.

Turn on/off the OfficeServ 7200 power.

The connector to supply the supplied power to the external cabinet.

The connector to connect power cable.

LED is turned on when AC power is entered.

LED is turned on when DC power is properly output.

The socket to connect the external battery.

2-4 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

2.2.1 Slot Configuration

There are 6 slots available for mounting boards in each of the basic cabinet and extension cabinet. The following table shows mountable boards for each slot of the cabinet.

Table 2.1 Boards that is available to mount in slots

Cabinet

Basic Cabinet

(OfficeServ Access)

Slot

Slot 0

Slot 1

Slot 2

Expansion Cabinet

(OfficeServ Expansion)

Slot 3, 4, 5

Slot 0

Slot 1

Slot 2

Slot 3

Slot 4, 5

Mountable Boards

MP20 , MP20S

All boards except for MP20, MP20S, LCP, TEPRIa,

LIM, PLIM, PLIM2, GPLIM, GPLIMT, GSIM and

GSIMT

All boards except for MP20, MP20S, LCP, TEPRIa and

WIM

All boards except for MP20, MP20S, LCP, and WIM

LCP only

All boards except for MP20, MP20S, LCP, TEPRIa

LIM, PLIM, PLIM2, GPLIM, GPLIMT, GSIM and

GSIMT

All boards except for MP20, MP20S, LCP, TEPRIa and

WIM

All boards except for MP20, MP20S, LCP, and WIM

All boards except for MP20, MP20S, LCP, TEPRIa and

WIM

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

The WIM can be mounted only on slot 1 of the basic and expansion cabinets.

The TEPRIa can be only mounted on slots 3, 4 and 5 of the basic cabinet and Slot 3 of the expansion cabinet.

The LIM, PLIM, PLIM2, GPLIM, GPLIMT, GSIM and GSIMT cannot be mounted on slot 1 of the basic/expansion cabinet.

One GPLIMT can be mounted to each cabinet. When using an external rectifier, up to

2 boards can be mounted. Mounting and using the board above the restricted capacity may overload and damage the PSU.

The OAS can be mounted on slots 1, 2, 3, 4, and 5 of the basic and expansion cabinet.

If the OAS is mounted on one of the slot 1 and 2, no board can be mounted on the other slot. If any board is mounted on the other slot, the board will not work. (If the slot 1 is occupied with the OAS, the slot 2 should be empty. And if the slot 2 is occupied with the OAS, the slot 1 should be empty.)

© SAMSUNG Electronics Co., Ltd. 2-5

CHAPTER 2. Hardware of the OfficeServ 7200

About the Managed LIM

The managed LIM is controlled by the WIM board and provides extended functions related to the layer2 QoS management such as 802.1p (Packet

Preference), 802.1q (VLAN), IGMP Snooping in addition to the layer 2 switch function. If mounting LIM or PLIM to the slot 2 in the status that WIM is mounted in the slot 1, the Managed LIM function is operated.

Blank Board Function

The blank board is a dummy board to protect the system from other objects when the board is not mounted in the universal slot like a screen board.

2-6 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

2.3 Functional Boards

The following table shows categorized boards according to the functions and control boards.

Table 2.2 Functional Boards

Function

Main Control Part

Voice Trunk Line

Voice Subscriber

Line

Data

Voice Application

VMS

Power, Fan

Control Board

MP20

MP20S

MP20

MP20S

MP20

MP20S

MP20

MP20S

MP20

MP20S

MP20

MP20/MP20S

Boards

- Basic cabinet: MP20 (Option Board: MFM, RCM or

RCM2, MIS, CRM, Modem)

- Expansion cabinet: LCP

Basic cabinet: MP20S (Option Board: 4SWM, Modem)

TEPRIa, 8TRK, 8TRK2, 16TRK, 4HTRK (only China)

4BRI (except USA)

TEPRIa, 8TRK, 8TRK2, 16TRK, 4HTRK (only China)

UNI (Option Board: 2BRM and 4TRM)

8SLI, 8SLI2, 16SLI, 8DLI, 16DLI, 8HYB, 8COMBO,

8COMBO2, 16SLI2, 16MWSLI, 16DLI2

8SLI, 8SLI2, 16SLI, 8DLI, 16DLI, 8HYB, 8COMBO,

8COMBO2, 16SLI2, 16MWSLI, 16DLI2 and UNI (Option

Board :4DLM , 4SL2 and 4SLM)

WIM (option board: WIMD), LIM, PLIM, PLIM2, GPLIM,

GPLIMT, GSIM, GSIMT

LIM, PLIM, PLIM2, Option Board: 4SWM

MGI16 and OAS

OAS

SVMi-20E

PSU, Fan, Ringer (Italy, Australia only)

© SAMSUNG Electronics Co., Ltd. 2-7

CHAPTER 2. Hardware of the OfficeServ 7200

2.3.1 Control Boards

This section describes the configuration and functions of the MP20 and MP20S, which are the main control boards that control all the functions of the OfficeServ 7200, and those of the LCP, which is the minor control board.

2.3.1.1 MP20

The MP20 is the main control board that controls all the functions of the OfficeServ 7200 and is mounted on slot 0 of the basic cabinet. The MP20 performs voice switching, processes signals, and manages the subscriber terminals.

Major Functions

The MP20 performs the functions below:

Ÿ

Ÿ

Operates applications through the LAN interface.

Easy Installation using the SD card.

Ÿ

Ÿ

Back ups the databases.

Provides ports for the Universal Asynchronous Receiver and Transmitter (UART) test.

Holds a meeting, detects caller IDs and multi-frequency and controls door phones. Ÿ

Ÿ

Ÿ

Functions as the internal/external MOH or loud/common bell.

Sets the time and shows table time.

Ÿ Functions as the Analog Phase Locked Loop (APLL) for the synchronization of the digital subscribers.

Option Board

There are MFM, RCM, RCM2, MIS, CRM and Modem as option boards mounted in the

MP20.

The functions of these option boards are as follows:

Ÿ Multi-Frequency Module (MFM): MFM is the option board that is composed of ASIC chips, which detect the DTMF signal. The location that the MFM board is mounted in the MP20 board is provided and displayed on the MP20 board. If the MFM board is mounted, it is available to detect the DTMF signals from 12 channels at the same time.

Ÿ R2 CID Module (RCM): RCM creates and detects the R2 signal that is signaling signal between trunks as option board that is composed of ASIC chips that detect

Caller Identification (CID). The location that the RCM is mounted in the MP20 is provided and displayed on the MP20. If the RCM is mounted, it is available to creates the R2 signal through the 30 channels, and detect the R2 signal of 8 channels or office line of 14 channel. Selecting a detected signal (R2/CID) is decided by the switch location.

2-8 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Ÿ

Ÿ

Ÿ

Ÿ

R2 CID Module 2 (RCM2): RCM2 detects an office line CID or transmits the CID information to the extension telephone as the ASIC chips, which detect the CID. In addition,

RCM2 creates the R2 signal, the signaling signal between offices through the composed option board. The location that the RCM2 is mounted in the MP20 is provided and displayed on the MP20. If the RCM board is mounted, it is available to create the R2 signal through the 30 channels, and detect the R2 signal of 8 channels or office/extension CID of 14 channel. Selecting a detected signal (R2/CID) is decided by the switch location of the RCM2. The Simultaneous R2 CID Support function supports the 4 R2 channels and 6 office/extension CID channels at the same time

(Over V2.45)

Miscellaneous (MIS): MIS is the option board mounted in the MP20. The location is provided and displayed on the MP20. MIS provides 2 external holding voice source ports, an external paging port, a loud bell port, a common bell port, and also provides

2 dry contact ports that connect or disconnects the signal transmission or power supply with external equipments.

Common Resource Module (CRM): The CRM is to detect and generate DTMF signals and CID signals. The CRM is mounted on LOC1 or LOC2 in the MP 20 and the location is indicated on the MP20.

MP20 has a 2-Wire Full Duplex modem and can commonly use it with OfficeServ 500 system. Be careful with the direction of the MODEM when mounting/dismounting on the MP20. The MODEM operates in OfficeServ 7200 via V.23 interface and uses a modem chip for Central Office, which can perform Pulse Code Modulation (PCM) highway interface. In addition, the MODEM supports V.90 protocol. OfficeServ 7200 controls the MODEM via serial communication using standard AT commands.

Table 2.3 Option board of the MP20

Option board

MFM

RCM

RCM2

MIS

CRM

MODEM

LOC1

-

-

¡

-

¡

¡

MP20

LOC2

¡

¡

¡

-

¡

-

LOC3

-

¡

-

-

-

-

Max

1

1

1

1

2

1

© SAMSUNG Electronics Co., Ltd. 2-9

CHAPTER 2. Hardware of the OfficeServ 7200

Specifications

The specifications of the MP20 are shown in the table below:

Table 2.4 Specifications of the MP20

Category

CPU

SDRAM

(For saving programs and data)

Flash ROM (For booting)

Flash ROM (For Data saving)

Time Switch

Others

Item

Processor

System clock

Package

Capacity

Data bus width

Capacity

Data bus width

Capacity

Data bus width

Basic switch

Data bus width

Internal MOH port

External MOH port

Specifications

MPC8247T

66 MHz

516P BGA

128 MB

64 bit

512 KB

8 bit

32 MB

8 bit

1

2

256 (Tx) x 256 (Rx)

16 bit

2-10 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Front View of MP20

The front view of the MP20 is shown in the figure below:

LINK 1 LINK 3 MISC1 LAN

RUN LAN

Media Card

LINK 2 MISC2 SIO

MC LCP

RST

MP20

Figure 2.3 Front View of the MP20

The components on the front panel of the MP20 have the functions below:

Table 2.5 Ports and LEDs of the MP20

Ports, LEDs Functions

LINK1~LINK3 Ports that connect the MP20 with the LCP.

MISC1~MISC2 Ports that connect external music sources, paging device, loud bell, common bell, or door bell.

LAN

SIO

Port for establishing the 10/100 BASE-T Ethernet connection.

UART port (for tests).

Media Card

RUN LED

LAN LED

MC LED

LCP LED

RST

Port for installing the NAND-type flash memory.

This LED indicates the status of the MP20.

- Off: Power is not connected.

- On(Green): Booting.

- Blink(Green): The Program is operating properly.

- Blink (Red): Fan module failed.

- Blink (orange): Reset button is pushed.

- ON (orange): Flash Memory (Data base) clear

This LED indicates the status of the connection to LAN.

- Off: MP20 is not connected to LAN.

- On: MP20 is connected LAN.

- Blink: MP20 is transmitting or receiving Data through LAN port.

This LED indicates the status of the Smart Media/Media Card access.

- Off: The SD Card is not installed.

- On: The SD Card is installed, however is not accessed.

- Blink: The SD Card is installed and is being accessed.

This LED indicates the status of signaling message processing.

- Off: There’s no message exchange between MP20 and LCP.

- On: Messages are being sent/received to/from the LCP.

Button for resetting the MP20 board.

Button for Data base clear when pushed more than 7second

© SAMSUNG Electronics Co., Ltd. 2-11

CHAPTER 2. Hardware of the OfficeServ 7200

2.3.1.2 MP20S

MP20S is a main control board that controls all functions of the basic cabinet and is mounted on slot 0 of the basic cabinet. It performs the voice switching function, signal processing function. MP20S carries out the system booting function and data management function.

If 4SWM, which is an option board, is not equipped, MP20S is connected to LAN Interface

Module (LIM) of the universal slot or an external switch via the LAN interface and starts various applications. If the 4SWM is mounted, LAN interface is connected automatically.

MP20S strengthens the flexibility of system and by applying the VoIP function and IPC between cabinets raises the reliability by using the HDLC protocol.

Major Functions

MP20S offers the following functions:

Ÿ

Ÿ

Various application operations via LAN interface

Convenient installation via MMC card

Ÿ

Ÿ

Database backup

Port for Universal Asynchronous Receiver and Transmitter (UART) test

Ÿ

Ÿ

External/Internal Music On Hold (MOH) and Loud/common bell functions

Time setting and display function

Ÿ Phase Locked Loop (APLL) function for the synchronization with digital subscribers

Option Board

The MODEM or the 4SWM can be mounted on option slot of MP20S.

The MODEM has the following functions:

Ÿ MP20S has a 2-Wire Full Duplex modem and can commonly use it with OfficeServ

500 system. Be careful with the direction of the MODEM when mounting/ dismounting the board on the MP20S.

Ÿ The MODEM operates in OfficeServ 7200 via V.24 interface and uses a modem chip for Central Office, which can perform Pulse Code Modulation (PCM) highway interface. In addition, the MODEM supports V.90 protocol. OfficeServ 7200 controls the MODEM via serial communication using standard AT commands.

Table 2.6 Option board of the MP20S

MP20S

Option board Max

4SWM

MODEM

LOC1

¡

-

LOC2

-

¡

1

1

2-12 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Specification

The specification of MP20S is as follows:

Table 2.7 Specification of the MP20S

CPU

SDRAM

(Memory for programs and data)

NAND Flash

Flash ROM

(For Booting)

Time Switch

RTC

Categories

Multi-Media (SD)

(Memory for programs, data and VM/AA)

EEPROM Data memory

(example: MAC/IP Address)

Names Standards

Processor M82511G

System Clock

Package

375 MHz

484 BGA (BALL GRID ARRAY)

Capacity 128 MB (for MP10), 256 MB (for MP11)

Width of Data Bus 32 bit

Capacity 128 MB

Width of Data Bus 16 bit

Capacity 512 KB

Width of Data Bus 8 bit

Device

Basic Switch

STC9604

256 x 256 Channel

Data Bus Width

Device

8 Bit

RTC8564

Time for Backup

Capacity

48 Hr

1 GB

Width of Data Bus 4 bit

Capacity

Interface

32 KB

I2C

© SAMSUNG Electronics Co., Ltd. 2-13

CHAPTER 2. Hardware of the OfficeServ 7200

Front View of MP20S

The front view of the MP20S main control part is as shown in the figure below.

P1 P2 MISC LAN

RUN LAN

Media Card

P3 P4 SIO

MC

RST

MP20S

Figure 2.4 Front View of the MP20S

The components on the front panel of the MP20S have the functions below:

Table 2.8 Ports and LEDs of the MP20S

Ports, LEDs

P1~P4

MISC

LAN

SIO

Media Card

RUN LED

LAN LED

MC LED

RST

Functions

Subscriber connection port of 4DLMI/4SWM

Port to connect Ext PAGING, DRY CONTACT and Ext MOH

Port to connect 100 BASE-T LAN

Port connect to serial I/O for development tool

Port to insert an MMC+ card, which is a storage media

Status of Main CPU operation

- Off: No-power

- On (Green): On Booting

- Blink (Green): Normal Operation of Program

- Blink (Red): Fan module failed.

- Blink (orange): Reset button is pushed.

- ON (orange): Push the reset button over 7 sec,

Flash Memory (Data base) clear

Status of LAN operation

- Off: Link and no-connection of LAN port

- On(Green): Link and LAN port connection

- Blink (Green): Tx/Rx Data through LAN port.

Status of MMC+ card operation

- Off: Non-mounted MMC card

- On (Green): Mounted MMC card

- Blink (Green): In Tx/Rx of MMC card

Button for resetting the MP20S board.

Button for Data base clear when pushed more than 7 sec

2-14 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

2.3.1.3 LCP

The Local Control Processor (LCP) is the minor control board that interworks the MP20, which is the main control part of the basic cabinet, with the expansion cabinet.

The LCP controls a variety of line boards and sends/receives information to/from the MP20.

Front View of LCP

The front view of the LCP is shown in the figure below:

LINK1 LINK3

RUN

RST MP20

LINK2 SIO

LCP

Figure 2.5 Front View of the LCP

The components on the front panel of the LCP have the functions below:

Table 2.9 Ports and LEDs of the LCP

Ports, LEDs

LINK1~LINK3

SIO

RST

RUN LED

MP20 LED

Functions

Ports that connect the MP20 with the LCP.

UART port (for tests).

Button for resetting the LCP board.

This LED indicates the status of the LCP.

- Off: Power is not connected.

- On: Booting.

- Blinking: Program in operation.

This LED indicates the status of signaling message processing.

- Off: There’s no message exchange between MP20 and LCP.

- On: Messages are being sent/received to/from the MP20.

© SAMSUNG Electronics Co., Ltd. 2-15

CHAPTER 2. Hardware of the OfficeServ 7200

2.3.2 Voice Trunk Line Board

This section describes the boards that offer the voice service of trunk lines.

2.3.2.1 TEPRIa

The T1/E1 Primary Rate Interface advanced (TEPRIa) uses a PCB identical to the

OfficeServ 7400’s TEPRI2 board.

Major Functions

The TEPRIa performs the functions below:

Ÿ

Ÿ

Processes the T1/E1 signals by programming.

Resistor Terminations for T1 line (100 W) and E1 line (120 W).

Ÿ

Ÿ

Ÿ

Ÿ

Endures the ITU-recommended level of surge.

Protects the output port by monitoring line signals.

Crystal-less wander and jitter attenuation/compensation to TR62411.

Attenuates/compensates jitter as recommended in ITU-T I.431 and G703.

Ÿ

Ÿ

Provides the selectable line CODEC (HDB3, AMI).

Performs local/remote loopback for test.

Ÿ Accommodates High level Data Link Control (HDLC) protocol in Common Channel

Signaling (CCS) mode or Common Associated Signal (CAS) mode.

Specifications

The specifications of the TEPRIa are as follows:

Ÿ One trunk line port

Ÿ

Ÿ

E1: 30 channels

T1: 23channels

Ÿ PRI: 30 channels or 23 channels

Front View of the TEPRIa

The front view of the TEPRIa is shown in the figure below.

RUN SYN1 LOS1 AIS1 L21 TP1

2-16

P1 LAN SIO

CLK

RST

TEPRIa

Figure 2.6 Front View of the TEPRIa

© SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

The components on the front panel of the TEPRIa have the functions below:

Table 2.10 Ports and LEDs of the TEPRIa

Ports, LEDs

P1

LAN

SIO

RUN LED

SYN1 LED

LOS1 LED

AIS1 LED

L21 LED

TP1 LED

CLK LED

RST

Functions

Port 1 that connects the T1/E1/PRI cable

Port that connects the 10/100 BASE-T LAN (for tests)

UART Port (for tests), CPLD JTAG Port (for managements)

Green Light: When operating in E1/T1/PRI mode (blinks at a rate of 200 ms)

Orange Light: When operating in debug mode (blinks at a rate of 200 ms)

Indicates the status of the synchronization with the opposite switchboard.

- On: The frame synchronization with the opposite switchboard is incorrect

- Off: The frame synchronization with the opposite switchboard is correct

Indicates whether the opposite switchboard has a Loss of Signal (LOS).

- On: The opposite switchboard signal is small or suffers from a loss of signal

- Off: The opposite switchboard signal is received normally

Indicates whether the board received the alarm bit of the opposite switchboard.

- On: The board received the alarm bit of the opposite switchboard

- Off: The board did not receive the alarm bit of the opposite switchboard

Indicates the operation status of Layer 2.

- On: The Layer 2 is operating properly

- Off: The Layer 2 is operating abnormally

Indicates the type of the program running on Port 1

- On: The Port 1 is operating in PRI mode

- Off: The Port 1 is operating in T1/E1 mode

Turns on when the reference clock is used as the system clock.

Button for resetting the TEPRIa.

© SAMSUNG Electronics Co., Ltd. 2-17

CHAPTER 2. Hardware of the OfficeServ 7200

2.3.2.2 UNI

UNI can be used as a voice trunk line board or voice subscriber line board depending on the mounted option board. If 4TRM and 2BRM are mounted on UNI, it operates as a voice trunk line board. If 4SLM, 4SL2 and 4DLM are mounted, it operates as a voice subscriber line board.

Main Functions

The main functions of UNI are as follows:

Ÿ 3-pair of connector to mount an option module

Ÿ

Ÿ

Option Module control logic

-54 V power Control function

Specifications

Ÿ

Ÿ

Use of 4TRM: four trunk ports

Use of 2BRM: TW trunk ports

Ÿ Use of 4SLM: Four subscriber ports

Ÿ

Ÿ

Use of 4SL2: Four subscriber ports

Use of 4DLM: Four subscriber ports

Front View

The front view of UNI is shown in the figure below:

P1 -MD1- P2 P1 -MD2- P2 P1 -MD3- P2

MD1 MD2

MD3

P3 -MD1- P4 P3 -MD2- P4 P3 -MD3- P4

UNI

Figure 2.7 Front View of the UNI

2-18 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

The components on the front panel of UNI functions as follows:

Table 2.11 Ports and LEDs of the UNI

Ports, LEDs Functions

MD1 P1~P4

MD2 P1~P4

MD3 P1~P4

Port support in accordance with the option boards mounted on the position of

MD1, MD2 and MD3

MD1 LED

MD2 LED

MD3 LED

Module mounting status at the each MD position and subscriber status

- Off: No-module mounted

- On (Red): 4DLM mounted

- On (Green): 4TRM or 2BRM mounted

- On (Orange = Green + Red): 4SLM or 4SL2 mounted

Mountable option boards for UNI are as follows.

Table 2.12 Option board of the UNI

MP20

Option board

LOC1 LOC2 LOC3

2BRM ¡ ¡ ¡

4TRM

4DLM

4SLM

¡

¡

¡

¡

¡

¡

¡

¡

¡

4SL2 ¡ ¡ ¡

If 2BRM and 4TRM is mounted, UNI operates as a voice trunk line board.

Max

3

3

3

3

3

4TRM

2BRM

Figure 2.8 Option board of the UNI (Voice Trunk Line)

If 4SLM and 4DLM are mounted, UNI operates as a voice subscriber board.

© SAMSUNG Electronics Co., Ltd. 2-19

CHAPTER 2. Hardware of the OfficeServ 7200

4SLM

4DLM

Figure 2.9 Option Boards of the UNI (Voice Subscriber)

Description of 4TRM/8TRK

4TRM supports only DTMF dialing, but does not support for Dial Pulse dialing.

8TRK supports DTMF and Dial Pulse dialing.

2.3.2.3 8TRK

The 8TRK (Trunk) provides 8 ports for analog trunk lines. One board has the PRS, MPD, or CID path. Also, the board sends voice through the trunk lines and transmits voice data of

64 Kbps to one channel.

Major Functions

The 8TRK performs the functions below:

Ÿ

Ÿ

Detects ring connection.

Detects on/off-hook.

Ÿ

Ÿ

Ÿ

Sends dial pulse.

Performs Polarity Reverse Sensing (PRS) (Option)

Performs Metering Pulse Detection (MPD), (Option)

Performs the CID function. Ÿ

Ÿ Periodically checks if the line is connected. If so, the voice data can be transmitted.

This function is called line monitoring.

Ÿ Functions as the relay path of caller information (When caller information is entered as

8TRK, connect the RCM/RCM2, which is an option board, with the MP20 so that the caller information can be checked in the RCM/RCM2.).

Specifications

The 8TRK has eight trunk line ports.

2-20 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Front View of 8TRK

The front view of the 8TRK is shown in the figure below:

P1 P2 P3 P4

P1 P2 P3 P4

P5 P6 P7 P8

P5 P6 P7 P8

8TRK

Figure 2.10 Front View of the 8TRK

The components on the front panel of the 8TRK have the functions below:

Table 2.13 Ports and LEDs of the 8TRK

Ports, LEDs Functions

P1~P8

P1~P8 LED

Trunk ports.

These LEDs indicate the status of the ports.

- Off: The trunk line is not being used.

- On: The trunk line is being used.

- Blink: The ring is being connected.

2.3.2.3 8TRK2

Ÿ

Ÿ

The 8TRK2 provides 8 ports of analog trunk line, and can support the PRS, CID paths within a single board. It provides the voice though the trunk line; each channel supports 64

Kbps voice data transmission.

Major Functions

The 8TRK2 performs the functions below:

Ring incoming detection function

On/Off-hook detection function

Ÿ

Ÿ

Ÿ

PRS function

A line monitoring function which periodically checks the line connection and provides services if connected

A caller information relay function (a path to verify the caller information from the

RCM can be created, if the caller information is provided through the 8TRK, by connecting the RCM/RCM2 to the MP20)

© SAMSUNG Electronics Co., Ltd. 2-21

CHAPTER 2. Hardware of the OfficeServ 7200

Specification

The 8TRK2 provides 8 trunk line ports.

Front View of the 8TRK2

The front view of the 8TRK2 is shown in the figure below

P1 P2 P3 P4

P5 P6 P7 P8

8TRK2

Figure 2.11 Front View of the 8TRK2

The components on the front panel of the 8TRK2 have the functions below:

Table 2.14 Ports of the 8TRK2

Ports Functions

P1~P8 Trunk Line Port

2.3.2.4 16TRK

Ÿ

Ÿ

The 16TRK provides 16 ports of analog trunk line, and can support the PRS, CID paths within a single board. It also provides the voice though the trunk line; each channel supports 64 Kbps voice data transmission.

Major Functions

The 16TRK performs the functions below:

Ÿ

Ÿ

Ring incoming detection function

On/Off-hook detection function

PRS function

CID function

Ÿ

Ÿ

A line monitoring function which periodically checks the line connection and provides services if connected

A caller information relay function (a path to verify the caller information from the

RCM can be created, if the caller information is provided through the 16TRK, by connecting the RCM/RCM2 to the MP20)

2-22 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Specification

The 16TRK provides 16 trunk line ports.

Front View of the 16TRK

The front view of the 16TRK is shown in the figure below

P1 P2 P3 P4 P5 P6 P7 P8

P9 P10 P11 P12 P13 P14 P15 P16

16TRK

Figure 2.12 Front View of the 16TRK

The components on the front panel of the 16TRK have the functions below:

Table 2.15 Ports of the 16TRK

Port Function

P1~P16 Trunk Line Port

2.3.2.5 4HTRK

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

The 4HTRK (Hybrid Trunk) provides 4 ports of analog trunk line, and can support the DID,

E & M and R/D paths within a single board. It provides the voice though the trunk line; each channel supports 64 Kbps voice data transmission.

Major Functions

The 4HTRK performs the functions below:

DID Battery Feed Circuit (Relay Control)

DID Battery Reverse Signal Control Circuit (Relay Control)

DID Off-Hook Detection Circuit

DID Voice Interface Longitudinal Circuit (Relay Control)

R/D Ring Sending Signal Control circuit (Relay Control)

R/D Ringer Circuit (80Vrms 20 Hz)

R/D Ring Incoming Detection Circuit

E & M Off-Hook Detection Circuit

E & M D/P Outgoing circuit

© SAMSUNG Electronics Co., Ltd. 2-23

CHAPTER 2. Hardware of the OfficeServ 7200

Specification

The 4HTRK provides 4 trunk line ports.

Front View of the 4HTRK

The front view of the 4HTRK is shown in the figure below.

P1 P2

RD EM DD RD EM DD

P3 P4

P1 P2 P3 P4

4HTRK

Figure 2.13 Front View of the 4HTRK

The components on the front panel of the 4HTRK have the functions below:

Table 2.16 Ports and LEDs of the 4HTRK

Ports, LEDs Functions

P1~P4 Trunk Line Port

P1~P4 RD LED R/D Port Operation Status

- Off: Not being used

- On: The trunk line is being used

- Blink: The RD mode is being configured

P1~P4 EM LED E & M Port Operation Status

- Off: Not being used

- On: The trunk line is being used

- Blink: The E & M mode is being configured

P1~P4 DD LED DID Port Operation Status

- Off: Not being used

- On: The trunk line is being used

- Blink: The DID mode is being configured

2-24 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

2.3.2.6 4BRI

Ÿ

Ÿ

The 4BRI (Basic Rate Interface) provides the digital trunk line. A 4BRI provides 2B + D

ISDN BRI and functions as the Q-SIG. This board transmits voice via the trunk line and a channel transmits the voice data of 64 Kbps. The 4BRI is not available for MP20S.

Major Functions

The 4BRI performs the functions below:

Ÿ

Processes the T/S0 mode signals by programming.

Uses 4port T mode or selectively uses 4port S0

Resistor Terminations for S0 line (100 W).

Ÿ

Ÿ

Endures the ITU-recommended level of surge.

Protects the output port by monitoring line signals.

Ÿ Crystal-less wander and jitter attenuation/compensation to TR62411.

Specifications

The specifications of the 4BRI are as follows:

Ÿ

Ÿ

Four trunk line port

T: 8 channels

Ÿ S: 8 channels

Front View of 4BRI

The front view of the 4BRI is shown in the figure below:

P1-T P2-T P3-T P4-T

RUN

ACT

P1-S P2-S P3-S P4-S

Figure 2.14 Front View of the 4BRI

The components on the front panel of the 4BRI have the functions below:

4BRI

© SAMSUNG Electronics Co., Ltd. 2-25

CHAPTER 2. Hardware of the OfficeServ 7200

Table 2.17 Ports and LEDs of the 4BRI

Ports, LEDs Functions

P1-T~P4-T

P1-S~P4-S

RUN LED

ACT LED

Office (trunk) Port

Internal (station) Port

4BRI Board Operation Status

- Off: 4BRI board is abnormal or power is disconnected

- On: 4BRI board is properly operated.

4BRI Board LAYER1 SETUP Status

- Off: LAYER1 SETUP Abnormal

- On: LAYER1 SETUP Normal

2.3.2.7 2BRM

Ÿ

The 2BRM (BRI Module) is mounted on UNI and provides two 2B+1D digital trunk ports.

This module is connected to 4 channel ISDN trunk in S and T mode. In S mode do not support DC power feeding.

Key Functions

The 2BRM provides the following functions:

Ÿ Full duplex 2B+1D S/T interface transceiver based on Consultative Committee on

International Telegraphy and Telephony (CCITT) I.430

Ÿ

Ÿ

Frame conversion between S/T interface and ISDN Oriented Modular(IOM)

Receive timing recovery according to a specific operation mode

D-channel access Ÿ

Ÿ Activation and deactivation procedures (automatic wake-up in power-down state)

Specification

The 2BRM provides four B channel and two D channel.

The maximum number of 2BRMs that can be installed onto an OfficeServ 7200 MP20S is four, and two UNIs are required for the maximum configuration. And this UNI has to be inserted in universal slot number 1 or 2 (Slot 1, Slot 2 only).

Appearance

Ÿ

Ÿ

Ÿ

The 2BRM can be mounted as a daughter board on the UNI.

Maximum 4 boards can be mounted in a system.

There is no separate line connection part within the 2BRM. It is connected to an external line through the RJ-45 connector on the line connection part, located at the right side of the system.

Switch on of S1 provided a termination 100 ohm for S mode.

2-26 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

P1

J1

Figure 2.15 2BRM

Table 2.18 Ports of the 2BRM

Ports Functions

P1

J1

100-pin Connector

Connector for connecting a signal line to the UNI board

Connector for connecting lines to the two (2) ports

2.3.2.8 4TRM

The 4 Port Trunk Module (4TRM) is mounted on UNI and provides four (4) analog trunk ports. A 4TRM provides both of the PRS and CID paths.

Key Functions

The 4TRM provides the following functions:

Ÿ Incoming ring detection

Ÿ

Ÿ

Ÿ

Ÿ

On/Off-hook detection

Dial pulse transmission

PRS function

CID function

Ÿ Line monitoring function. This function checks whether or not a line is connected, and provides the service only if it is connected

Specification

The 4TRM provides four (4) trunk ports.

© SAMSUNG Electronics Co., Ltd. 2-27

CHAPTER 2. Hardware of the OfficeServ 7200

Ÿ

Ÿ

Board View

The 4TRM can be mounted as a daughter board on the UNI.

There is no separate line connection part within the 4TRM. It is connected to an external line through the RJ-45 connector on the line connection part, located at the left side of the system.

P1

J1

Figure 2.16 4TRM

Table 2.19 Ports of the 4TRM

Ports Functions

P1

J1

100-pin Connector

Connector for connecting a signal line to the UNI board

Connector for connecting lines to the four (4) ports

2.3.3 Voice Subscriber Line Board

This section describes the boards that offer voice paths for analog and digital subscribers.

2.3.3.1 8SLI/8SLI2/16SLI

Ÿ

Ÿ

The 8SLI/8SLI2/16SLI has 8/8/16 ports for analog stations. It interworks with the analog phones via the trunk line to make a voice communication.

Major Functions

The major functions of the 8SLI/8SLI2/16SLI are as follows:

Generates a ring signal of 20/25 Hz.

Detects DTMF/dial pulse.

Ÿ

Ÿ

Detects on/off-hook.

Generates various audible tones.

2-28 © SAMSUNG Electronics Co., Ltd.

Specifications

The specifications of the 8SLI/8SLI2/16SLI are as follows:

Ÿ 8SLI/8SLI2: 8 station ports

Ÿ 16SLI: 16 station ports

Front View of the 8SLI

The front view of the 8SLI is shown in the figure below:

P1 P2 P3 P4

OfficeServ 7200 System Description

P1 P2 P3 P4

P5 P6 P7 P8

P5 P6 P7 P8

8SLI

Figure 2.17 Front View of the 8SLI

The components on the front panel of the 8SLI have the functions below:

Table 2.20 Ports and LEDs of the 8SLI

Ports, LEDs Functions

P1~P8 Station ports for analog phones.

P1~P8 LED These LEDs indicate the operation status of the ports.

- Off: The station is not being serviced.

- On: The station is being serviced.

Front View of the 16SLI

The front view of the 16SLI is shown in the figure below:

P1/P9 P2/P10 P3/P11 P4/P12

P1

P9

P2

P10

P3

P11

P4

P12

P5/P13 P6/P14 P7/P15 P8/P16

P5

P13

P6

P14

P7

P15

P8

P16

16SLI

Figure 2.18 Front View of the 16SLI

The components on the front panel of the 16SLI have the functions below:

© SAMSUNG Electronics Co., Ltd. 2-29

CHAPTER 2. Hardware of the OfficeServ 7200

Table 2.21 Ports and LEDs of the 16SLI

Ports, LEDs Functions

P1~P16 Station ports for analog phones.

P1~P16 LED These LEDs indicate the status of the ports.

- Off: The station is not being used.

- On: The station is being used.

If the LED turns green, it shows that the P1-P8 is being used.

If the LED turns red, it shows that the P9-P16 is being used.

If the LED turns yellow, it shows that both of the ports are being used simultaneously.

Front View of the 8SLI2

The front view of the 8SLI2 is shown in the figure below.

P1 P2 P3 P4

P5 P6 P7 P8

8SLI2

Figure 2.19 Front View of the 8SLI2

The components on the front panel of the 8SLI2 have the functions below:

Table 2.22 Ports of the 8SLI2

Ports

P1~P8

Functions

Ordinary phone’s local line port

2-30 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

2.3.3.2 8DLI/16DLI

The 8DLI/16DLI has 8-ports/16-ports for digital stations. It interworks with the Samsung digital phones via the station to make a voice communication.

Specifications

The specifications of the 8DLI/16DLI are as follows:

Ÿ 8DLI: 8 station ports and 2B+D (two voice channels and one signal channel) provided

Ÿ 16DLI: 16 station ports and 1B+D (one voice channel and one signal channel) provided

Interworking Number is limited on the internal (Digital Phone) Ÿ

Ÿ Based on 16DLI, large LCD Digital Phone (DGP) is available up to 8 equipments.

If 9 equipments are interworked, the DGP power supply through 16DLI is disconnected.

Front View of the 8DLI

The front view of the 8DLI is shown in the figure below:

P1 P2 P3 P4

P1 P2 P3 P4

P5 P6 P7 P8

P5 P6 P7 P8

8DLI

Figure 2.20 Front View of the 8DLI

The components on the front panel of the 8DLI have the functions below:

Table 2.23 Ports and LEDs of the 8DLI

Ports, LEDs

P1~P8

P1~P8 LED

Functions

Station ports of Samsung digital phones.

These LEDs indicate the status of the ports.

- Off: The station is not being used.

- On: The station is being used.

© SAMSUNG Electronics Co., Ltd. 2-31

CHAPTER 2. Hardware of the OfficeServ 7200

Front View of the 16DLI

The front view of the 16DLI is shown in the figure below:

P1/P9 P2/P10 P3/P11 P4/P12

P1

P9

P2

P10

P3

P11

P4

P12

P5

P13

P6

P14

P7

P15

P8

P16

P5/P13 P6/P14 P7/P15 P8/P16

16DLI

Figure 2.21 Front View of the 16DLI

The components on the front panel of the 16DLI have the functions below:

Table 2.24 Ports and LEDs of the 16DLI

Ports, LEDs Functions

P1~P16

P1~P16 LED

Station ports of Samsung digital phones.

These LEDs indicate the status of the ports.

- Off: The station is not being used.

- On: The station is being used.

If the LED turns green, it shows that the P1-P8 is being used.

If the LED turns red, it shows that the P9-P16 is being used.

If the LED turns yellow, it shows that both of the ports are being used simultaneously.

2.3.3.3 8HYB/8COMBO/8COMBO2

The 8HYB (Hybrid), 8COMBO and 8COMBO2 have 8 ports for analog stations and those of digital stations. It interworks with analog phones or digital phones to make a voice communication. The 8HYB, 8COMBO, and 8COMBO2 have the same function, but the configuration is different each other.

Major Functions

The major functions of the 8HYB/8COMBO/8COMBO2 are as follows:

Ÿ

Ÿ

Generates the ring of 20/25 Hz.

Detects the DTMF/dial pulse.

Ÿ

Ÿ

Detects on/off-hook.

Generates a tone.

2-32 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Specifications

The specifications of the 8HYB/8COMBO/8COMBO2 are as follows:

Ÿ 8 analog station ports

Ÿ 8 digital station ports

Front View of 8HYB

The front view of the 8HYB is shown in the figure below:

P1/P9 P2/P10 P3/P11 P4/P12 P1

P9

P2

P10

P3

P11

P4

P12

P5

P13

P6

P14

P7

P15

P8

P16

P5/P13 P6/P14 P7/P15 P8/P16

8HYB

Figure 2.22 Front View of the 8HYB

The components on the front panel of the 8HYB have the functions below:

Table 2.25 Ports and LEDs of the 8HYB

Ports, LEDs

P1~P16

P1~P16 LED

Functions

Station ports of Samsung digital phones.

These LEDs indicate the status of the ports.

- Off: The station is not being used.

- On: The station is being used.

If the LED turns green, it shows that the P1-P8 is being used

(Analog phone port).

If the LED turns red, it shows that the P9-P16 is being used

(Samsung digital phone port).

If the LED turns yellow, it shows that both of the ports are being used while being connected to an analog phone and Samsung digital phone simultaneously.

© SAMSUNG Electronics Co., Ltd. 2-33

CHAPTER 2. Hardware of the OfficeServ 7200

Front View of 8COMBO

The front view of the 8COMBO is shown in the figure below:

S1 S2 S3 S4 D1 D2 D3 D4

S5 S6 S7 S8 D5 D6 D7 D8

8COMBO

Figure 2.23 Front View of the 8COMBO

Front View of the 8COMBO2

The front view of the 8COMBO2 is shown in the figure below.

S1 S2 S3 S4 D1 D2 D3 D4

S5 S6 S7 S8 D5 D6 D7 D8

8COMBO2

Figure 2.24 Front View of the 8COMBO2

The components on the front panel of the 8COMBO/8COMBO2 have the functions below:

Table 2.26 Ports of the 8COMBO/8COMBO2

Functions Ports

S1~S8

D1~D8

Analogue station ports

Digital station ports

2-34 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

2.3.3.4 16SLI2/16MWSLI

Ÿ

Ÿ

16SLI2 provides the voice communication function interworking with the general telephone through the extension line as the board that provides the analog extension 16 ports.

The 16MWSLI is the board that the message waiting function on the function of the

16SLI2.

Main Function

The main function of 16SLI2/16MWSLI is as follows:

Creating 20/25 Hz Ring

Sensing Dial Tone Multi Frequency (DTMF)/Dial Purse

Ÿ

Ÿ

Sensing On/Off Hook

Creating Tone

Ÿ

Ÿ

Power Fail Transfer (PFT)

Message Waiting Function

Ÿ

Ÿ

Transmitting PRS

Message waiting (16MWSLI only)

Specification

16SLI2/16MWSLI supports 16 extension ports.

Front View of 16SLI2/16MWSLI

The front view of the 16SLI2/16MWSLI is shown in the figure below:

P1 P2 P3 P4 P5 P6 P7 P8

P9

P1

P10 P11

P2 P3

P12

P4

P13 P14 P15

P5 P6 P7

P16

16SLI2

P8

P9 P10 P11 P12 P13 P14 P15 P16

16MWSLI

Figure 2.25 Front View of the 16SLI2 and 16MWSLI

© SAMSUNG Electronics Co., Ltd. 2-35

CHAPTER 2. Hardware of the OfficeServ 7200

The components on the front panel of the 16SLI2 and 16MWSLI have the functions below:

Table 2.27 Ports of the 16SLI2 and 16MWSLI

Ports

P1~P16

Functions

General Telephone Extension Port

2.3.3.5 16DLI2

16DLI2 provides the voice communication function interworking with Samsung Digital

Telephone through the extension line as the board to provide the digital extension 16 ports.

Specification

The specification of 16DLI2 is as follows:

Ÿ

Ÿ

Providing 16 extension ports.

Providing 1B + D (One voice channel and one signal channel)

Ÿ Interworking Number is limited on the internal (Digital Phone)

Ÿ Based on 16DLI, large LCD Digital Phone (DGP) is available up to 8 equipments.

If 9 equipments are interworked, the DGP power supply through 16DLI is disconnected.

Front View of 16DLI2

The front view of the 16DLI2 is shown in the figure below:

P1 P2 P3 P4 P5 P6 P7 P8

2-36

P9 P10 P11 P12 P13 P14 P15 P16

16DLI2

Figure 2.26 Front View of the 16DLI2

The components on the front panel of the 16DLI2 have the functions below:

Table 2.28 Ports of the 16DLI2

Ports

P1~P16

Functions

Samsung Digital Telephone Extension Port

© SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

2.3.3.6 4DLM

The 4 Port DLI Module (4DLM) provides four (4) digital station ports.

It interoperates with a Samsung digital phone through a station to provide the voice communication function.

Specification

The specification of the 4DLM is as follows:

Ÿ 4DLM: Provides four (4) station ports and 1B+D (a voice channel and a signal channel)

Board View

The 4DLM is a daughter board which can be mounted on the UNI.

P1

Ports

P1

P2

Figure 2.27 4DLM

Table 2.29 Ports of the 4DLM

Functions

100-pin Connector

Connector for connecting a signal line to the UNI board

Connector for connecting lines to the four (4) ports

P2

© SAMSUNG Electronics Co., Ltd. 2-37

CHAPTER 2. Hardware of the OfficeServ 7200

2.3.3.7 4SL2

The 4 Port SLI Module 2 (4SL2) is mounted on UNI and is used to process regular phone connections.

Key Functions

The key functions of the 4SL2 are as follows:

Ÿ 20 Hz ring generation

Ÿ

Ÿ

Dial Tone Multi Frequency (DTMF)/Dial pulse detection

On/Off-hook detection

Ÿ Tone generation

Specification

The specification of the 4SL2 is as follows:

Ÿ 4SL2: Four (4) station ports

Board View

P1

J1

2-38

Ports

P1

J1

Figure 2.28 4SL2

Table 2.30 Ports of the 4SL2

Functions

100-pin Connector

Connector for connecting a signal line to the UNI board

Connector for connecting lines to the four (4) ports

© SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

2.3.3.8 4SLM

The 4 Port SLI Module (4SLM) is mounted on UNI and is used to process regular phone connections.

Key Functions

The key functions of the 4SLM are as follows:

Ÿ 20 Hz ring generation

Ÿ

Ÿ

Dial Tone Multi Frequency (DTMF)/Dial pulse detection

On/Off-hook detection

Ÿ Tone generation

Specification

The specification of the 4SLM is as follows:

Ÿ 4SLM: Four (4) station ports

Board View

J1

Ports

J1

P1

Figure 2.29 4SLM

Table 2.31 Ports of the 4SLM

Functions

Connector for connecting lines to the four (4) ports

100-pin Connector

Connector for connecting a signal line to the UNI board

P1

© SAMSUNG Electronics Co., Ltd. 2-39

CHAPTER 2. Hardware of the OfficeServ 7200

2.3.4 Data Board

This section describes the data board for transmitting/receiving data to/from the Internet or

Intranet.

2.3.4.1 WIM

The WAN Interface Module (WIM) allows the OfficeServ 7200 to transmit/receive data to/from the external Internet. It offers a variety of external interfaces and ports for connecting with the internal network. One WIM board provides applications and a variety of external interfaces.

Major Functions

The major functions of the WIM are as follows:

Ÿ

Ÿ

Interworks with dedicated lines using V.35.

Provides the Ethernet port of 10/100 BASE-T that interworks with the xDSL or cable modem. (WAN1)

Ÿ

Ÿ

Provides the Ethernet port of 10 BASE-T for backup. (WAN2)

Offers the DeMilitarized Zone (DMZ) service.

Ÿ

Ÿ

Provides the Ethernet port of 10/100 BASE-T for the LAN interface.

Provides the UART port for configuration setting.

Ÿ Provides applications such as a firewall and VPN.

Option Board

Among the boards which can be mounted to the WIM, there is the WIMD.

The WIMD performs tunneling operations via data encryption, decryption, authentication etc. to implement the WIM’s Virtual Private Network (VPN) functionality.

All operations are performed in hardware-level, from the option board’s Network Security

Processor and thus increase the system’s performance.

Specifications

The specifications of the WIM are as follows:

Ÿ

Ÿ

Ÿ

Ÿ

One V.35 serial port

Two ports for connecting with the external Ethernet network

Three Ethernet port of 10/100 BASE-T (P1~P3)

One Ethernet port of 10/100 BASE-T (P4)

2-40 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Front View of WIM

The front view of the WIM is shown in the figure below:

P2 P3

RUN P2 P3

SERIAL

P1 P4 SIO

SERIAL P1 P4

RST

WIM

Figure 2.30 Front View of the WIM

The components on the front panel of the WIM have the functions below:

Table 2.32 Ports and LEDs of the WIM

Ports, LEDs

P1, P2, P3

P4

SIO

SERIAL

RUN LED

SERIAL LED

P1, P2, P3, P4

LED

RST

Functions

The WAN/LAN interface port interconnected to the 10/100 BASE-T Ethernet

The WAN/LAN interface port interconnected to the 10 BASE-T Ethernet

UART port (for tests)

Port that connects the serial dedicated line that interworks with the V.35

This LED indicates the operation status of the WIM.

- Off: The WIM board is in an abnormal status or the power is not being supplied.

- On: The WIM board is operating properly.

This LED indicates the operation status of the LAN.

- Off: The link is not connected.

- On: The link is operating.

- Blinking: The Serial link is connected, and the data is being transmitted

This LED indicates the operation status of the DMZ.

- Off: The Ethernet is not connected.

- On: The Ethernet is operating.

- Blinking: The Ethernet link is connected, and the data is being transmitted

Button for resetting the WIM module

© SAMSUNG Electronics Co., Ltd. 2-41

CHAPTER 2. Hardware of the OfficeServ 7200

2.3.4.2 LIM

The LIM sends/receives data in the Intranet, and provides an interface of 10/100 BASE-T.

It functions as a hub for switching. The LIM interworks with the WIM through the internal back panel to provide the VLAN function for supporting QoS.

In this case, because there is separate Ethernet from the back panel, it is available to all 16 ports LAN of the front view.

Major Functions

The major functions of the LIM are as follows:

Ÿ

Ÿ

Detects 10/100 BASE-T, or full/half duplex automatically.

Offers the VLAN for supporting QoS.

Ÿ Functions as a switching hub.

Specifications

The LIM provides 16 ports of 10/100 BASE-T.

Front View of LIM

The front view of the LIM is shown in the figure below:

P1 P2 P3 P4 P9 P10 P11 P12

2-42

P5 P6 P7 P8 P13 P14 P15 P16

LIM

Figure 2.31 Front View of the LIM

The components on the front panel of the LIM have the functions below:

Table 2.33 Ports and LEDs of the LIM

Ports, LEDs

P1~P16

Left LED of each port

Right LED of each port

Functions

Ports for connecting the Ethernet.

The LED indicates if the link is operating.

- Blink: The link is operating.

The LED indicates if the port of 10/100 BASE-T is operating.

- Off: The port of 10 BASE-T is operating.

- On: The port of 100 BASE-Tx is operating.

© SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

2.3.4.3 PLIM

PoE LAN Interface Module (PLIM) provides the 10/100 BASE-T interface as the board to transmit/receive the data from intranet, and also provides the Power over Ethernet (PoE) function to supply the 48 V power to externals and also provides a simple switching function. In addition, PLIM provides the VLAN function for the QoS support interworking with WIM through the internal back panel in one board.

In this case, because there are separate Ethernet ports from the back panel, it is available to use all 16 ports LAN.

Main Function

The main function of the LIM is as follows:

Ÿ

Ÿ

10/100 BASE-T, Full/Half duplex automatic sensing function

The VLAN function for the QoS support

Ÿ

Ÿ

The switching function

PoE function

Setting PLIM

PLIM is available to select the internal PSU (connecting the shunt pin 1-2) and the external rectifier (connecting the shunt pin 2-3) by using the shunt pin (J1, J2,

J3). For the detailed description for the shunt pin connection, refer to ‘OfficeServ

7200 Installation Manual’

Specification

The PLIM provides 16 10/100 BASE-T ports.

Front View of PLIM

The front view of the PLIM is shown in the figure below:

P1 P2 P3 P4 P9 P10 P11 P12

P5 P6 P7 P8 P13 P14 P15 P16

Figure 2.32 Front View of the PLIM

© SAMSUNG Electronics Co., Ltd. 2-43

CHAPTER 2. Hardware of the OfficeServ 7200

The components on the front panel of the PLIM have the functions below:

Table 2.34 Ports and LEDs of the PLIM

Ports, LEDs

P1~P16

Left LED of Each Port

Right LED of Each Port

Functions

Ethernet Connection Port

Link Operation

- Blinking: Link is in operation

10/100 BASE-T Operation

- Off: In operation as 10 BASE-T

- On: In operation as 100 BASE-Tx

Selecting PLIM Power Supply

The PLIM is available to use the internal rectifier (PSU: Power Supply Unit) or external rectifier, and select the power supply source through using the shunt pin.

The detail is described in OfficeServ 7200 Installation Manual.

2.3.4.4 PLIM2

Ÿ

Ÿ

The PLIM2 transmits the data through the intranet, and provides a 10/100 BASE-T interface. It provides the Power over Ethernet (PoE) function to supply the 48 V power to externals and also provides a simple switching function.

Major Functions

The major functions of the PLIM2 are as follows.

Ÿ

10/100 BASE-T, Full/Half duplex automatic detection function

Switching function

PoE function

Setting PLIM2

Using the shunt pin (J1, J2, J3), the PLIM2 can select from the internal PSU

(connect shunt pin no. 1-2) and the external rectifier (connect shunt pin no. 2-3).

Refer to the ‘OfficeServ 7200 Installation Manual’ for more details concerning the connection of the shunt pin.

Specification

The PLIM2 provides 16 10/100 BASE-T ports.

2-44 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Front View of the PLIM2

The front view of the PLIM2 is shown in the figure below.

P1 P2 P3 P4 P9 P10 P11 P12

P5 P6 P7 P8 P13 P14 P15 P16

PLIM2

Figure 2.33 Front View of the PLIM2

The components on the front panel of the PLIM2 have the functions below:

Table 2.35 Ports and LEDs of the PLIM2

Ports, LEDs

P1~P16

Left LED of P1~P4,

P9~P12

Right LED of

P1~P4, P9~P12

Functions

Port that connects to the Ethernet

First LED: Indicates if the P1~P4, P9~P12’s link is operating

- On: When the link is operating, LED is turned on into green color

- Blink: When each port is active, the LED is blinking

Second LED: Indicates whether the P1~P4, P9~P12 are operating in

10/100 BASE-T mode

- Off: In operation as 10 BASE-T

- On: In operation as 100 BASE-TX

First LED: Indicates if the P5~P8, P13~P16’s link is operating

- On: When the link is operating, LED is turned on into green color

- Blink: When each port is active, the LED is blinking

Second LED: Indicates whether the P5~P8, P13~P16 are operating in

10/100 BASE-T mode

- Off: In operation as 10 BASE-T

- On: In operation as 100 BASE-TX

© SAMSUNG Electronics Co., Ltd. 2-45

CHAPTER 2. Hardware of the OfficeServ 7200

2.3.4.5 GPLIM

Ÿ

Ÿ

Ÿ

The Gigabit PoE LAN Interface Module (GPLIM) provides data transmission through the intranet. Compared to the PLIM, the GPLIM comes with an additional GbE interface and can provide 12 10/100 BASE-T interface ports and 2 1000 BASE-TX/SX/LX ports. The

GPLIM acts as a Managed Switch and provides functions such as VLAN, QoS and RSTP.

Major Functions

The major functions of the GPLIM are as follows.

Ÿ L2 Ethernet Switching

Ÿ

Ÿ

10/100 BASE Full/Half duplex auto-sensing

Spanning Tree Protocol (RSTP)

Ÿ

Ÿ

VLAN Networking (802.1q)

Packet Priority Control (802.1p)

Ÿ

Ÿ

Flow Control (802.3x)

Multi-casting (IGMP Snooping)

Ÿ IEEE 802.3af PoE (Power over Ethernet)

Specification

The specification of the GPLIM is as follows.

12 10/100 BASE-T interface ports

2 1000 BASE-SX/LX/TX interface ports

1 Serial console port (also used as P12)

2-46 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Front View of the GPLIM

The front view of the GPLIM is shown in the figure below.

P1 P2 P3 P4 P5 P6 P13

LNK ACT

P7 P8 P9 P10 P11 P12 P14

LNK ACT

RST

GPLIM

Figure 2.34 Front View of the GPLIM

The components on the front panel of the GPLIM have the functions below:

Table 2.36 Ports and LEDs of the GPLIM

Ports, LEDs Functions

P1~P12

P13, P14

Ports that connect to the 10/100BASE-T Ethernet

Ports that connect to the 1000 BASE-SX/LX/TX GbE (Gigabit Ethernet)

Left LED of P1~P6 First LED: Indicates if the P1~P6’s link is operating

- On: When the link is operating, LED is turned on into green color

- Blink: When each port is active, the LED is blinking

Second LED: Indicates whether the P1~P6 are operating in 10/100 BASE-

T mode

- Off: In operation as 10 BASE-T

- On: In operation as 100 BASE-TX

Right LED of P1~P6 First LED: Indicates if the P7~P12’s link is operating

- On: When the link is operating, LED is turned on into green color

- Blink: When each port is active, the LED is blinking

Second LED: Indicates whether the P7~P12 are operating in 10/100

BASE-T mode

- Off: In operation as 10 BASE-T

- On: In operation as 100 BASE-TX

LNK LED

ACT LED

RST

Turns on if the Giga port P13~P14’s link is connected

Blinks if the Giga port P13~P14 are active

Button for resetting the GPLIM

© SAMSUNG Electronics Co., Ltd. 2-47

CHAPTER 2. Hardware of the OfficeServ 7200

2.3.4.6 GPLIMT

The Gigabit PoE LAN Interface Module TX (GPLIMT) provides data transmission through the intranet. Compared to the PLIM, the GPLIMT comes with an additional GbE interface and can provide 12 10/100 BASE-T interface ports and 2 1000 BASE-TX ports.

The GPLIMT provides a simple switching hub function.

Major Functions

The major functions of the GPLIMT are as follows.

Ÿ L2 Ethernet Switching

Ÿ

Ÿ

10/100 BASE Full/Half duplex auto-sensing

VLAN Networking (802.1q)

Ÿ

Ÿ

Packet Priority Control (802.1p)

Flow Control (802.3x)

Ÿ Multi-casting (IGMP Snooping)

Ÿ IEEE 802.3af PoE (Power over Ethernet)

Specification

The specification of the GPLIMT is as follows.

Ÿ 12 10/100 BASE-T interface port

Ÿ 2 10/100/1000 BASE-TX interface port

Ÿ 1 Serial console port (also used as P12)

Front View of the 4HTRK

The front view of the GPLIMT is shown in the figure below.

P1 P2 P3 P4 P5 P6 P13

LNK SPD

P7 P8 P9 P10 P11 P12 P14

LNK SPD

RST

GPLIMT

Figure 2.35 Front View of the GPLIMT

The components on the front panel of the GPLIMT have the functions below:

2-48 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Table 2.37 Ports and LEDs of the GPLIMT

Ports, LEDs Functions

P1~P12

P13, P14

Ports that connect to the 10/100BASE-T Ethernet

Ports that connect to the 10/100/1000 BASE-TX GbE (Gigabit Ethernet)

Left LED of P1~P6

Right LED of P1~P6 First LED: Indicates if the P7~P12’s link is operating

- On: When the link is operating, LED is turned on into green color

- Blink: When each port is active, the LED is blinking

Second LED: Indicates whether the P7~P12 are operating in 10/100

BASE-T mode

- Off: In operation as 10 BASE-T

- On: In operation as 100 BASE-TX

LNK LED

First LED: Indicates if the P1~P6’s link is operating

- On: When the link is operating, LED is turned on into green color

- Blink: When each port is active, the LED is blinking

Second LED: Indicates whether the P1~P6 are operating in 10/100 BASE-

T mode

- Off: In operation as 10 BASE-T

- On: In operation as 100 BASE-TX

SPD LED

RST

- Turns on if the Giga port P13~P14’s link is connected.

- Blinks if the corresponding ports are active.

Indicates whether the Giga ports P13~P14 are operating in 10/100/1000

BASE-T mode

- Off: In operation as 10 BASE-T

- On: In operation as 100 BASE-TX

- Blink: The ports are operating in 1000 BASE-TX mode

Button for resetting the GPLIMT

2.3.4.7 GSIM

Ÿ

Ÿ

The Gigabit Switch Interface Module (GSIM) provides Layer 2 and Layer 3 Gigabit LAN interfaces to support the data network.

Major Functions

The major functions of the GSIM are as follows.

Ÿ

Ÿ

L3 Unicasting Protocol

L3 Multicasting Protocol

Ÿ

Ÿ

Ethernet Switch (802.3 compatible)

1000 BASE-SX/LX/TX port

Packet Priority Control (802.1p)

VLAN Networking (802.1q)

© SAMSUNG Electronics Co., Ltd. 2-49

CHAPTER 2. Hardware of the OfficeServ 7200

Ÿ

Ÿ

Spanning Tree Protocol (RSTP, PVST+)

Diffserv

Ÿ Flow Control (802.3x)

Ÿ Multi-casting (IGMPv1/v2, DVMRP, PIM-SM)

Specification

The specification of the GSIM is as follows.

Ÿ 10 1000 BASE-SX/LX/TX interface ports

Front View of the GSIM

The front view of the GSIM is shown in the figure below.

P1 P2 P3 P4 P5

LNK

ACT

P6 P7 P8 P9 P10 SIO

GSIM

Figure 2.36 Front View of the GSIM

The components on the front panel of the GSIM have the functions below:

Table 2.38 Ports and LEDs of the GSIM

Ports, LEDs

P1~P10

SIO

LNK LED

ACT LED

Functions

Ports that connect to the 1000 BASE-SX/LX/TX GbE (Gigabit Ethernet)

Port that connects to the RS-232

Turns on if the P1~P10’s link is connected

Blinks if the P1~P10 are active

2-50 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

2.3.4.8 GSIMT

The Gigabit Switch Interface Module TX (GSIMT) provides Layer 2 and Layer 3 Gigabit

LAN interfaces to support the data network.

Major Functions

The major functions of the GSIM are as follows.

Ÿ L3 Unicasting Protocol

Ÿ

Ÿ

L3 Multicasting Protocol

Ethernet Switch (802.3 compatible)

Ÿ

Ÿ

Ÿ

Ÿ

10/100/1000 BASE-TX port

Packet Priority Control (802.1p)

VLAN Networking (802.1q)

Spanning Tree Protocol (RSTP, PVST+)

Ÿ

Ÿ

Diffserv

Flow Control (802.3x)

Ÿ Multi-casting (IGMPv1/v2, DVMRP, PIM-SM)

Specification

The specification of the GSIMT is as follows.

12 10/100/1000 BASE- TX interface ports

Front View of the GSIM

The front view of the GSIMT is shown in the figure below.

P1 P2 P3 P4 P5 P6 SIO

PWR RUN

P7 P8 P9 P10 P11 P12 DBL

LNK SPD

RST

GSIMT

Figure 2.37 Front View of the GSIMT

The components on the front panel of the GSIMT have the functions below:

© SAMSUNG Electronics Co., Ltd. 2-51

CHAPTER 2. Hardware of the OfficeServ 7200

Table 2.39 Ports and LEDs of the GSIMT

Ports, LEDs Functions

P1~P12

SIO

DBL

Ports that connect to the 10/100/1000 BASE-TX GbE (Gigabit Ethernet)

Port that connects to the RS-232

Port that connects to the LAN for debugging purpose

Left LED of P1~P6 Indicates whether the P1~P6 are operating in 10/100/1000 BASE-TX mode

- Alternates between green and orange: In operation as 10 BASE-T

- Green Light: In operation as 100 BASE-TX (blinks if active)

- Orange Light: In operation as 1000 BASE-TX (blinks if active)

Right LED of P1~P6 Indicates whether the P7~P12 are operating in 10/100/1000 BASE-TX mode

- Alternates between green and orange: In operation as 10 BASE-T

- Green Light: In operation as 100 BASE-TX (blinks if active)

- Orange Light: In operation as 1000 BASE-TX (blinks if active)

PWR LED Power Supply Status

- On: The power is being supplied normally

RUN LED GSIMT Operation Status

- Blinking: The RAM programming is running

LNK LED

SPD LED

RST

Turns on if the DBL port link is connected

Indicates whether the DBL port is operating in 10/100BASE-T Ethernet mode

- Off: In operation as 10 BASE-T

- On: In operation as 100 BASE-TX (blinks if active)

Button for resetting the GSIMT

2.3.4.9 4SWM

The 4SWM is mounted on MP20S. The 4SWM receives/transmits data from/to Internet, provides 100 Base-T interface and performs the Layer2 Switch function as the data transmission/reception board to/from Internet.

Main function

The main functions of 4SWM are as follows:

Ÿ

Ÿ

Auto-detection function of 100 BASE-T and Full/Half duplex

802.1p and VLAN function to support QoS

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

Layer 2 Switch function

Flow Control (802.3x)

Spanning Tree Protocol (RSTP)

IEEE 802.3af Power over Ethernet(PoE)

IGMP Snooping

2-52 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Specifications

4SWM, provides four 100 Base-T ports.

The 4SWM (Unmanaged Layer 2 Switch) can be installed without PoE feature in MP20S.

Board View

The board view of the 4SWM, is shown in the figure below:

J1

Ports

J1

P1

Figure 2.38 4SWM

Table 2.40 Ports of the 4SWM

Functions

Connector for connecting lines to the four (4) ports

100-pin Connector

Connector for connecting a signal line to the UNI board

P1

© SAMSUNG Electronics Co., Ltd. 2-53

CHAPTER 2. Hardware of the OfficeServ 7200

2.3.5 Voice Application Board

This section describes the interface board that uses the DASL to send/receive voice to/from the phone system and wireless base station as well as the board that converts voice to data and then sends/receives the data.

2.3.5.1 MGI16

The MGI16 converts the voice into data and transmits the data through the data network.

It supports a maximum of 16 channels and provides the G.729, G.723, G.711 voice compression/decompression function. It also provides a T.38 specification compliant Fax function. The MGI16 is not available for MP20S.

Major Functions

The major functions of the MGI16 are as follows:

Ÿ

Ÿ

Voice decompression (Codec): G.729, G.723, and G.711

Fax Relay Function: Providing 1 FAX channel according to Voice 1 channel

Ÿ

Ÿ

Echo cancellation: Dual Filter EC (Enhanced EC)

Volume adjustment (-14~+6 dBm)

Ÿ Silence suppression

Front View of MGI16 Board

The front view of the MGI16 is shown in the figure below:

PWR RUN

LAN

Tx

LAN

Rx

RST SVC DSP RTPT RTPR

LAN SIO

MGI16

Figure 2.39 Front View of the MGI16

2-54 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

The components on the front panel of the MGI16 have the functions below:

Table 2.41 Ports and LEDs of the MGI16

Ports, LEDs

LAN

SIO

RST

PWR LED

RUN LED

LAN Tx LED

LAN Rx LED

SVC LED

DSP LED

RTPT LED

RTPR LED

Functions

Port that connects the Ethernet.

UART port (for tests).

Button for resetting the MGI16.

This LED indicates the power supply status.

- Off: Power is not being supplied.

- On: Power is being supplied properly.

This LED indicates MGI16 board status.

- Off: Power is not being supplied.

- On: Booting.

- Blink: The RAM program is operating.

This LED indicates the status of the Ethernet data transmission.

- Off: Data does not exist.

- On or blink: Data is being transmitted.

This LED indicates the reception status of the link and Ethernet data.

- Off: Data does not exist or the link is not connected.

- On or blink: Data is being received.

This LED indicates if the service is being offered.

- This LED blinks when the software task can be serviced.

This LED indicates if the VoIP DSP is operating.

- This LED blinks when the VoIP DSP operates.

This LED indicates if the voice packets are being forwarded.

- This LED turns on when the voice packets are forwarded.

This LED indicates if the voice packets are being received.

- This LED turns on when the voice packets are received

© SAMSUNG Electronics Co., Ltd. 2-55

CHAPTER 2. Hardware of the OfficeServ 7200

2.3.5.2 OAS (OfficeServ Application Server)

The OAS converts the voice into data and transmits the data through the data network.

It supports a maximum of 32 channels and provides the G.729, G.723, G.711 voice compression/decompression function. It also provides a T.38 specification compliant Fax function. OAS can be mounted on slots 1, 2, 3, 4, and 5 of the basic and expansion cabinet.

If the OAS board is mounted on one of the slot 1 and 2, no board can be mounted on the other slot. If any board is mounted on the other slot, the board will not work.

Major Functions

The major functions of the OAS are as follows:

Ÿ Voice decompression (Codec): G.729, G.723, and G.711

Ÿ

Ÿ

Fax Relay Function: Providing 1 FAX channel according to Voice 1 channel

Echo cancellation: Dual Filter EC (Enhanced EC)

Ÿ

Ÿ

Volume adjustment (-14~+6 dBm)

Silence suppression

Ÿ DTMF receiver functions with channel numbers such as 32, 28, 24 or 16 for MOBEX

Executive user.

Ÿ MPS (Media Proxy Service) redirects the RTP data for the call between IP Phone of

Private IP Network and that of Public IP Network.

Front View of OAS

The front view of the OAS is shown in the figure below:

PWR RUN

LAN

Tx

LAN

Rx

RST SVC1 SVC2 SVC3 SVC4

LAN SIO

Figure 2.40 Front View of the OAS

The components on the front panel of the OAS have the functions below:

OAS

2-56 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Ports, LEDs

LAN

SIO

RST

PWR LED

RUN LED

LAN Tx LED

LAN Rx LED

SVC1 LED

SVC2 LED

SVC3 LED

SVC4 LED

Table 2.42 Ports and LEDs of the OAS

Functions

Port that connects the Ethernet.

UART port (for tests).

Button for resetting the OAS.

This LED indicates the power supply status.

- Off: Power is not being supplied.

- On: Power is being supplied properly.

This LED indicates OAS status.

- Off: Power is not being supplied.

- On: Booting.

- Blink: The RAM program is operating.

This LED indicates the status of the Ethernet data transmission.

- Off: Data does not exist.

- On or blink: Data is being transmitted.

This LED indicates the reception status of the link and Ethernet data.

- Off: Data does not exist or the link is not connected.

- On or blink: Data is being received.

This LED indicates if the MGI service is being offered.

- This LED turns on when the MGI software task can be serviced.

This LED indicates if the MFR service is being offered.

- This LED turns on when the MFR software task can be serviced.

This LED indicates if the MPS service is being offered.

- This LED turns on when the MPS software task can be serviced.

This LED indicates if the LINK is connected to MP.

- This LED turns on when the LINK is connected to MP.

Mounting the OAS in 16 channels slot

If the OAS is mounted on one of 16 channels slot, no board can be mounted on the other slot. If any board is mounted on the other slot, the board will not work.

(If the slot 1 is occupied with the OAS, the slot 2 should be empty. And if the slot 2 is occupied with the OAS, the slot 1 should be empty.

© SAMSUNG Electronics Co., Ltd. 2-57

CHAPTER 2. Hardware of the OfficeServ 7200

2.3.6 VMS Board (SVMi-20E)

Ÿ

Ÿ

SVMi-20E is Voice Mailing System (VMS) that its own voice mail box and automatic repeater functions are mounted. SVMi-20E provides all necessary voice mailbox function.

This SVMi-20E is the product that is easy to use and install. The SVMi-20E is not available for MP20S.

Main Function

Main Function and Feature of the SVMi-20E are as follows:

Ÿ

Ÿ

Ÿ

It is available to use the automatic repeater and voice mailbox functions separately, or simultaneously.

Basically, it is available to process 4 calls at the same time, and if upgraded, 12 calls are available.

Because SVMi-20E is designed as the type of modular, it is easy to add voice ports if necessary.

Ÿ Only one SVMi-20E is available to be installed in the OfficeServ 7200, and it is available to use by connecting other voice mail system to SVMi-20E.

Specification

The specification of SVMi-20E is as follows:

Ÿ Maximum Port: 4~12 (Default: 4)

Ÿ

Ÿ

Ÿ

Maximum Recoding Time: 150hours (HDD model option)

Maximum Subscriber Number: 0~30000 (Default:30000)

Message Holding Period: 0~9999 day (Default: 9999)

Total Message Number per Mailbox: 0~9999 (Default: 9999)

Maximum Message Length: 0~9999 sec. (Default: 600)

2-58 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Front View of SVMi-20E

The front view configuration of the SBC board, which is the main board of SVMi-20E is as follows:

VM1 VM2 VM3 HDD

LAT LRT SDN PGD

RST

LAN SIO

SVMi-20E

Figure 2.41 Front View of the SVMi-20E

The components on the front panel of SVMi-20E is as follows:

Table 2.43 Ports and LEDs of the SVMi-20E

Ports, LEDs

LAN

SIO

RST

VM1 LED

VM2 LED

VM3 LED

HDD LED

LAT LED

LRT LED

SDN LED

PGD LED

Functions

The LAN interface connector is used for data transmission and database backup.

It is also called as ‘LAN connector’ and mainly used for system file transmission

(backup and restore) SVMi-20E backs up or restores data by using LAN provided by customer or by connecting to laptop computer or PC connected the relevant

LAN connector.

Used to connect to PC.

If pushing this button, SVMi-20E system starts and the call in progress is disconnected.

When one or more ports are hooked on/off in the first 4 ports (1~4), it blinks.

When one or more ports are hooked on/off in the second 4 ports (5~8), it blinks.

When one or more ports are hooked on/off in the final 4 ports (9~12), it blinks.

If accessing to the hard disk driver, LCD blinks.

When the LAN port is run, LED is turned on into green color.

When transmitting data to LAN, LED is turned on into orange color.

This LED displays the system status. When the system driver is loaded, LED is turned on into red color, and if the loading is terminated, LED is turned into green color.

If the system power is normal, LED is turned on into green color.

© SAMSUNG Electronics Co., Ltd. 2-59

CHAPTER 2. Hardware of the OfficeServ 7200

2.4 Station Phones

This section describes the types and features of analogue/digital station phones that can be connected to the OfficeServ 7200.

2.4.1 Regular Phones

The regular phones used for voice calls are connected to the ports of the 8SLI/8SLI2/

16SLI2/8COMBO/8COMBO2/16MWSLI mounted on the Universal slot of the OfficeServ

7200.

2.4.2 Digital Phones

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

Digital phone are used for voice calls or data transmission and connected to the ports of the

8DLI/16DLI/8COMBO/16DLI2/8COMBO2 mounted on the Universal slot of the

OfficeServ 7200. The digital phones can be used by connecting with devices such as Add

On Module (AOM), Keyset Daughter Board (KDB)-D, and KDB-S.

The 5000 Series Digital Keysets are as follows:

14-Button 2-Line LCD Keyset (DS-5014D)

Ÿ

Ÿ

48-character display (2Í24) LCD with 3 associated soft keys and scroll key

14 programmable keys

Navigation keys for easy use of keyset functions

5 fixed-function keys

Built-in speakerphone

Keyset Status Indicator

8 selectable ring tones

Volume Up/Down keys for digital control of speaker, handset and ringer volumes

Desk- or wall-mounted

2-60 © SAMSUNG Electronics Co., Ltd.

21-Button 2-Line LCD Keyset (DS-5021D)

Ÿ

Ÿ

48-character display (2 Í 24) LCD with 3 associated soft keys and scroll key

21 programmable keys

Ÿ

Ÿ

Ÿ

Ÿ

Navigation keys for easy use of keyset functions

5 fixed-function keys

Built-in speakerphone

Keyset Status Indicator

8 selectable ring tones Ÿ

Ÿ Volume Up/Down keys for digital control of speaker, handset and ringer volumes

Ÿ Desk-or wall-mounted

7-Button 2-Line LCD Keyset (DS-5007S)

Ÿ

Ÿ

Ÿ

48-character display (2 Í 24) LCD with 3 associated soft keys and scroll key

7 programmable keys

5 fixed-function keys

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

Built-in speakerphone

Keyset Status Indicator

Ÿ 8 selectable ring tones

Ÿ Volume Up/Down keys for digital control of speaker, handset and ringer volumes

Ÿ Desk- or wall-mounted

14-Button 2-Line LCD Keyset (DS-5014S)

48-character display (2 Í 24) LCD with 3 associated soft keys and scroll key

14 programmable keys

Ÿ

Ÿ

Ÿ

Ÿ

5 fixed-function keys

Built-in speakerphone

Keyset Status Indicator

8 selectable ring tones

Volume Up/Down keys for digital control of speaker, handset and ringer volumes

Desk or wall-mounted

© SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

2-61

CHAPTER 2. Hardware of the OfficeServ 7200

Ÿ

Ÿ

Ÿ

Ÿ

38-Button 2-Line LCD Keyset (DS-5038S)

Ÿ

Ÿ

48-character display (2 Í 24) LCD with 3 associated soft keys and scroll key

38 programmable keys

Ÿ

5 fixed-function keys

Built-in speakerphone

Keyset Status Indicator

8 selectable ring tones

Volume Up/Down keys for digital control of speaker, handset and ringer volumes

Ÿ Desk- or wall-mounted

12-Button Large LCD Keyset (DS-5012L)

Ÿ

Ÿ

Large LCD with 12 keys for feature selection

Supports data transfer, handset calls and fullduplex speakerphone

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

USB interface

Navigation keys for easy use of keyset functions

5 fixed-function keys

Keyset Status Indicator

8 selectable ring tones

Volume Up/Down keys for digital control of speaker, handset and ringer volumes

Up to 8 DS-5012L phones can be connected with the DLI module (8DLI/16DLI).

24 DS-5012L phones can be connected to both the basic chassis and expansion chassis (48 totals).

2-62 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

2.4.3 IP Phones

Internet (IP) phones use IP addresses to send/receive voice and data. They use existing data network lines, so do not need normal phone lines, and can be connected to devices such as a switching hub. They are connected to other digital phones through the MGI16.

The 5000/5100 Series IP Keysets are as follows:

12-Button Large LCD IP Keyset (ITP-5012L/5112L)

Ÿ

Ÿ

Ÿ

Ÿ

Large LCD with 12 keys for feature selection

Supports data and voice transfer using

Internet Protocol

Navigation keys for easy use of Keyset functions

5 fixed-function keys

Keyset Status Indicator

8 selectable ring tones

Ÿ

Ÿ

Ÿ Volume Up/Down keys for digital control of speaker, handset and ringer volumes

14-Button 2-Line LCD IP Keyset (ITP-5014D)

Ÿ

Ÿ

48-character display (2Í24) LCD with 3 associated soft keys and scroll key

Supports data and voice transfer using

Internet Protocol

Ÿ

Ÿ

14 programmable keys

Navigation keys for easy use of keyset functions

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

5 fixed-function keys

Built-in speakerphone

Keyset Status Indicator

8 selectable ring tones

Volume Up/Down keys for digital control of speaker, handset and ringer volumes

Desk- or wall-mounted

© SAMSUNG Electronics Co., Ltd. 2-63

CHAPTER 2. Hardware of the OfficeServ 7200

21-Button 2-Line LCD IP Keyset (ITP-5021D)

Ÿ

Ÿ

48-character display (2Í24) LCD with 3 associated soft keys and scroll key

Supports data and voice transfer using

Internet Protocol

Ÿ

Ÿ

21 programmable keys

Navigation keys for easy use of keyset functions

Ÿ

Ÿ

Ÿ

5 fixed-function keys

Built-in speakerphone

Keyset Status Indicator

8 selectable ring tones Ÿ

Ÿ Volume Up/Down keys for digital control of speaker, handset and ringer volumes

Ÿ Desk- or wall-mounted

The 5100 Series IP Keysets are as follows:

12-Button Large LCD IP Keyset (ITP-5112L)

Ÿ

Ÿ

Large TFT Color LCD with 12 keys for feature selection

Supports data and voice transfer using

Internet Protocol

Ÿ

Ÿ

Ÿ

Ÿ

Navigation keys for easy use of Keyset functions

5 fixed-function keys

Keyset Status Indicator

8 selectable ring tones

Ÿ Volume Up/Down keys for digital control of speaker, handset and ringer volumes

14-Button 2-Line LCD IP Keyset (ITP-5114D)

Ÿ

Ÿ

48-character display (2Í24) LCD with 3 associated soft keys and scroll key

Supports data and voice transfer using

Internet Protocol

Ÿ

Ÿ

Ÿ

14 programmable keys

Navigation keys for easy use of keyset functions

5 fixed-function keys

2-64 © SAMSUNG Electronics Co., Ltd.

Ÿ

Ÿ

Ÿ

Ÿ

Built-in speakerphone

Keyset Status Indicator

8 selectable ring tones

Volume Up/Down keys for digital control of speaker, handset and ringer volumes

Ÿ Desk-or wall-mounted

21-Button 2-Line LCD IP Keyset (ITP-5121D)

Ÿ

Ÿ

48-character display (2Í24) LCD with 3 associated soft keys and scroll key

Supports data and voice transfer using

Internet Protocol

Ÿ

Ÿ

21 programmable keys

Navigation keys for easy use of keyset functions

Ÿ

Ÿ

Ÿ

5 fixed-function keys

Built-in speakerphone

Keyset Status Indicator

8 selectable ring tones Ÿ

Ÿ

Ÿ

Ÿ

Volume Up/Down keys for digital control of speaker, handset and ringer volumes

Ÿ Desk- or wall-mounted

7-Button 2-Line LCD Keyset (DS-5107S)

48-character display (2Í24) LCD with 3 associated soft keys and scroll key

Supports data and voice transfer using

Internet Protocol

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

7 programmable keys

5 fixed-function keys

Built-in speakerphone

Keyset Status Indicator

8 selectable ring tones

Ÿ

Ÿ

Volume Up/Down keys for digital control of speaker, handset and ringer volumes

Desk-or wall-mounted

© SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

2-65

CHAPTER 2. Hardware of the OfficeServ 7200

Ÿ

5-Button 2-Line LCD Keyset (SMT-i3100)

Ÿ

Ÿ

128-character display (8Í16) LCD with 3 associated soft keys

Supports data and voice transfer using

Internet Protocol

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

5 programmable keys

10 fixed-function keys

Built-in speakerphone

Keyset Status Indicator

5 selectable ring tones

Ÿ Volume Up/Down keys for digital control of speaker, handset and ringer volumes

Desk-or wall-mounted

2-66 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

2.4.4 Add-On Module (AOM)

DS-5064B 64-Button AOM

Ÿ 64 programmable keys with red LEDs

Ÿ Up to 4 can be assigned to a keyset to provide additional programmable keys

2.4.5 Keyset Daughter Board (KDB)

5000 Series Keyset Daughter Board

DS-5014D, DS-5021D and DS-5038S keysets support one of 3 different types of daughter board installed on them to enhance operation or to provide an additional local port, depending on the type of daughter board.

KDB-Digital Line Interface (KDB-D)

If your keyset is connected to a Digital Line Interface (DLI) port that supports 2B+D operation, you may install a daughter board that provides a

Digital Line Interface (DLI) port for connection of a digital station device such as a keyset or 64 button add-on modules.

KDB-Subscriber Line Interface (KDB-S)

If your keyset is connected to a Digital Line Interface (DLI) port that supports 2B+D operation, you may install a daughter board that provides a

Subscriber Line Interface (SLI) port for connection of a standard telephone device such as a cordless phone.

KDB-Full Duplex (KDB-F)

The standard speakerphone mode of operation for 2-line LCD keysets is ‘half duplex’. This means that you cannot transmit and receive speech at the same time. Adding a KDB-F to your keyset will convert the speakerphone into full duplex mode, enhancing its operation. In addition, the KDB-F may have up to 3 external microphones attached to it for conference room type applications. These microphones require an ‘EXTMIC’ key programmed on the keyset to activate or deactivate them.

© SAMSUNG Electronics Co., Ltd. 2-67

CHAPTER 2. Hardware of the OfficeServ 7200

2.4.6 Door Phone and Door Phone Interface Module (DPIM)

The DPIM adapts any DLI circuit for use with the door phone unit. The unit is commonly used to request entry through locked doors (interior or exterior) or as a room monitoring box. It provides contact control to be used with a customer-provided electric door lock.

The door phone is wall-mounted. An external weather-resistant unit is also available.

DPIM

Door Phone

Figure 2.42 DPLIM and Door Phone

2-68 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

2.5 Wireless LAN Equipment

This section describes the wireless LAN BTS and mobile stations that can be connected with the OfficeServ 7200.

2.5.1 Wireless LAN Access Point (SMT-R2000)

The Wireless Access Point (SMT-R2000) of 2.4 GHz consists of both wire and wireless processing parts. The wireless processing part has an IEEE 802.11a/b/g standard and wireless LAN RF interface with the wireless frequency band of 2.4 GHz and IEEE 802.11a standard and wireless LAN RF interface with the wireless frequency band of 5 GHz.

Figure 2.43 SMT- R2000

The wire Ethernet interface is connected with the LAN based on 10/100 BASE-T and transmits/receives data (e.g., Internet access) other than voice. The wireless processing part transmits/receives voice data for wireless voice calls and accesses the wireless Internet.

2.5.2 Mobile Station

The SMT-W5100, which is a local wireless mobile station, uses the wireless LAN of

IEEE802.11a/b/g to allow the users to make voice calls. The SMT-W5100 supports handover when moving between the APs (SMT-R2000) and can use data terminals such as laptops that enable the wireless LAN in the same place. The SMT-W5100 performs the message service functions supported by the OfficeServ 7200 as well.

© SAMSUNG Electronics Co., Ltd.

Figure 2.44 SMT-W5100

2-69

CHAPTER 2. Hardware of the OfficeServ 7200

2.6 Additional Devices

This section describes the types and features of devices that can be connected optionally when the OfficeServ 7200 is installed.

2.6.1 On Hold/Background Sound Source

The OfficeServ 7200 is connected with cassettes or radios in addition to the basic tone provided by the system or internal sound source to allow the subscribers to listen to melodies other than ones specified to the subscribers. The devices such as the cassettes or radios are called on a hold/background sound source.

The on hold/background sound source is mainly used for an on hold tone, background music, or announcement and can be used by being connected with the external sound source devices below:

Ÿ

Ÿ

Ÿ

FM radio

CD player

Cassette tape recorder

Output Resistance

The output resistance of FM radios, CD players, or cassette recorders are 8 W to

16 W.

2.6.2 External Units

The OfficeServ 7200 is connected with external units such as amplifiers or speakers for consumers instead of internal speakers. The external units are connected via the MISC1 port of the MP20 card to the MIS option board. The MIS option board is installed in the

MP20.

2.6.3 Loud Bell

The loud bell allows the users to listen to ring signals from outside and amplifiers or external speakers are used for the loud bell.

The loud bell is also connected via the MISC1 port of the MP20 board to the MIS option board. Once the secondary call device is connected, a call signal rings from only a specific phone set to MMC 205 Assign Pair Station of loud bell.

2.6.4 Common Bell

The common bell is a ring that can be specified when a station group is set. Once a station in a group rings, other stations in the same group ring. The common bell is connected via the MISC2 port of the MP20 board to the MIS option board.

2-70 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

CHAPTER 3. Specifications of the

OfficeServ 7200

This chapter describes the capacity of the OfficeServ 7200, various signal specifications, power specifications, rings and tones, compatible boards and terminals, and equipment specifications.

3.1 System Capacity

Up to 180 lines can be installed and operated in the OfficeServ 7200, and the line ratio of the station and trunk line can be adjusted within the capacity limit depending on the user’s needs. Table 3.1 below shows the maximum line capacity of the OfficeServ 7200:

Below are the system configuration and the capacities of the system.

Table 3.1 System Configuration

Category

Cabinet

Media Card

Slot

Highway

Channel

Control Board

Control board

Connector

Web Management

Installation Tool

SNMP

OfficeServ 7200 with MP20

Basic Cabinet &

Expansion Cabinet

MMC/SD

10 (5 per one cabinet)

1st cabinet: two 16 ch, three 32 ch

2nd cabinet: four 16 ch, one 32 ch

MP20, LCP

Link1~3 (HDLC with 2nd),

MISC1, MISC2 LAN, SIO

No

Yes

No

OfficeServ 7200 with MP20S

Basic Cabinet Only

SD

5

Two 16 ch slot, three 32 ch slot

MP20S

P1~P4: Unmanaged Layer2 Switch

Port, MISC, LAN, SIO

Yes

Yes

Yes

© SAMSUNG Electronics Co., Ltd. 3-1

CHAPTER 3. Specifications of the OfficeServ 7200

Table 3.2 System Resources

Category OfficeServ 7200 with MP20 OfficeServ 7200 with MP20S

Option Board

MFR Ch.

Mobex Ch.

CID Ch.

MFM/RCM/RCM2

/CRM/MISC

16 (MFM/CRM 1)

96 (OAS 3)

14 (RCM/RCM2/CRM 1)

None

8 (Embedded)

8 (Embedded)

6 (Embedded)

14

R2MFC Ch. 8 (RCM/RCM2 1)

14 (CRM 1)

None

In OfficeServ 7200 with MP20S, the total number of MFR & Mobex is fixed at 14.

The minimum of each channels are 6, and can be expanded to 8. If the user wants to use 8

MFR channels, the Mobex channels will be 6 channels, and vice versa.

Table 3.3 System VM/MGI/MPS Capacity

Category

Voice Mail

MGI

MPS

OfficeServ 7200 with MP20

20 (SVMi-20E)

96 (6 MGI16)*/64 (6 OAS)**

192 (6 OAS)

OfficeServ 7200 with MP20S

6 (Embedded)

54 (Embedded 6 & 3 OAS 48)

104 (Embedded 8 & 3 OAS 96)

- * The MGI16 can be used any slot include expansion cabinet, and the

OfficeServ 7200 have 10 universal slot. (Max. 5 cards)

- ** OAS can be used only 32 channels slot, it means this card can be used only

3 slots(slot 3, 4, 5) in main cabinet and 1 slot in expansion cabinet (slot 3).

(Max. 4 cards)

3-2 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Category

STN

TRK

PCM STN

ITP Phone

Wi-Fi Phone

SIP Phone

IP-UMS/IVR

STN Total

PCM TRK

SIP TRK

H.323 TRK

Total

Etc.

SPnet TRK

TRK Total

STN+TRK

Virtual Cabinet

MOBEX standard

MOBEX executive

BHCA (0.45erl, 90sec)

Condition

Table 3.4 System Maximum Capacity

128

128

OS7200 with MP20

64

64

128

64

64

32

64

64

192

6

120

64

64

**

64

32

24

32

60

124

5

60

60

OS7200 with MP20S

60 (48*)

64

32

3,200 2100

In case of the unconditional group ring, ring group or paging, each member has one call.

- * The capacity for the PCM trunk is considered that two TEPRIa are used. So, in case of U.S.A. the PCM trunk number is 48, and the others are 60.

- ** In OfficeServ 7200 with MP20S, the IP-UMS, IVR and ACD features are not supported.

© SAMSUNG Electronics Co., Ltd. 3-3

CHAPTER 3. Specifications of the OfficeServ 7200

MFM

Option Card

Loc #1

NONE

Loc #2

NONE

MFM

RCM (R2)

RCM (CID)

RCM2 (R2)

RCM2 (CID)

RCM2

(R2/CID)

CRM (MFR)

CRM (R2)

CRM (CID)

CRM

(R2/CID)

MODEM NONE

MFM

RCM (R2)

RCM (CID)

RCM2 (R2)

RCM2 (CID)

RCM2

(R2/CID)

CRM (MFR)

CRM (R2)

CRM (CID)

CRM

(R2/CID)

NONE

MFM

RCM (R2)

RCM (CID)

RCM2 (R2)

RCM2 (CID)

Table 3.5 MP20 maximum resource capabilities with Optional Boards

4

4

4

4

BASE

# of resources of

Loc #1

# of resources of

Loc #2

TOTAL

RESOURCE

MFR MFR R2 CID MFR R2 CID MFR R2 CID

4 - - - - - - 4 - - -

Remark

4

4

-

-

-

-

-

-

12

-

-

8

-

-

16

4

-

8

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

4

-

8

14

-

14

6

4

4

4

4

-

4

-

8

14 -

- -

14 -

6 -

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

12

12

12

12

12

12

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

12

-

-

-

-

-

-

-

-

-

12

-

4+12 -

4 14

4

4

-

8

4+12 -

4 14

4

4

-

8

8

-

8

-

-

-

-

4

-

8

-

-

8

-

14

-

14

-

-

14

6

-

-

14

-

14

6

-

-

-

14

6

-

-

16

28

16

16

16

16

20

8

8

8

4

4

4

4

4

16

4

20

8

8

8

-

4

-

8

-

-

8

-

14

-

8

-

-

14

6

-

-

-

-

-

CRM-providesadditional-4-

DTMF-

Receiversbecause-

Engine-has-

4MFR

-

14 -

-

14

Modem does not work

6

8

-

8

-

-

-

-

14

-

8

-

-

14

6

-

-

- -

14 -

- -

14 -

-

-

CRM provides additional 4

DTMF

Receivers because

Engine has

4MFR

3-4 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Table 3.5 MP20 maximum resource capabilities with Optional Boards (Continued)

Option Card

Loc #1

MFM

Loc #2

RCM2

(R2/CID)

CRM (MFR)

BASE

# of resources of

Loc #1

# of resources of

Loc #2

MFR MFR R2 CID MFR R2

4 12 - - - 4

CID

6

TOTAL RESOURCE

MFR

16

R2

4

CID

6 -

Remark

4 12 - - 12 - - 28 - - -

CRM

(MFR)

CRM (R2)

CRM (CID)

CRM

(R2/CID)

NONE

MFM

RCM (R2)

RCM (CID)

RCM2 (R2)

RCM2 (CID)

RCM2

(R2/CID)

CRM (MFR)

CRM (R2)

4

4

4

4

4

4

4

4

4

4

12

12

12

12

12

12

12

12

12

12

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

12

-

-

-

-

-

4

-

8

-

-

8

14

-

8

14

-

14

6

-

-

-

-

14

6

16

16

16

16

16

28

16

16

16

16

-

-

-

-

-

-

-

14

-

14

6

-

-

-

-

8

-

8

-

-

8

14

-

8

-

14

6

-

-

-

4

4

12

12

-

-

-

-

12

-

-

14

-

-

28

16

-

14

-

-

-

-

CRM (CID) 4 12 - - - - 14 16 - 14 -

CRM

(R2/CID)

4 12 - - - 8 6 16 8 6 -

In case of MP20, the maximum line capacity is basic cabinet + expansion cabinet column but in case of MP20S, the maximum line capacity is basic cabinet column

© SAMSUNG Electronics Co., Ltd. 3-5

CHAPTER 3. Specifications of the OfficeServ 7200

3.1.1 Trunk Line Capacity

The maximum trunk line capacity of the OfficeServ 7200 is based on its configuration and is shown in the table below:

Table 3.6 Trunk Line Capacity

System

Configuration

Analog

Control

Board LOOP

TRK

40

BRI

T1

TRK

60 MP20,

MP20S

Basic cabinet

MP20 only Basic cabinet + expansion cabinet

80

40

80 60

3.1.2 Station (Subscriber) Line Capacity

Digital

E1

TRK

PRI

TRK

60 T1: 60

E1: 60

60 T1: 60

E1: 60

IP

SPNET SIP

60

60

32

32

The maximum station line capacity for analog phones and digital phones and IP phones in the OfficeServ 7200 is based on its configuration and is shown in the table below:

Table 3.7 Station Line Capacity

Control

Board

MP20,

MP20S

System

Configuration

Basic cabinet

MP20 only Basic cabinet + expansion cabinet

Analog phones

80

120

Digital Phones

80 (24: DS-5012L:

8/board)

120 (48: DS-5012L:

8/board)

Table 3.8 Station (IP) Line Capacity

ITP

16 (PoE, Internal PSU)

120 (use without PoE)

32 (PoE, Internal PSU)

120 (use without PoE)

Control

Board

System

Configuration

MP20,

MP20S

Basic cabinet

MP20 only Basic cabinet + expansion cabinet

IP Phon

16 (PoE, Internal PSU)

120 (use without PoE)

32 (PoE, Internal PSU)

120 (use without PoE)

IP Station

SMT-

R2000

32

32

SMT-

W5100

32

SIP

Phone

32

32 32

3-6 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

3.2 Electrical Specifications

3.2.1 Signal Specifications

The signal processing protocol is used for interfacing messages between the trunk lines/stations and system. Also, the signal processing protocol refers to the method for providing status information.

3.2.1.1 Signaling Type of the Trunk Line

Loop Start

When processing the loop start signals, the on-hook and off-hook status is controlled by the flow of the electric current. The loop is a closed loop trunk circuit or standard 2500-type set loop.

OPEN END CLOSED END

GND

T T

X

E

-48 VDC

E

(C.O.) Key Telephone

Figure 3.1 Trunk Line Loop Start Signaling

T1 Trunk Line

The electrical characteristics of the T1 trunk line comply with the ITU G.703 and G.704 standards.

Table 3.9 Electrical Characteristics of the T1 Trunk Line

Category Specification

Transfer speed

Code

Signal

Level

Power at the frequency of

772 kHz

Power at the frequency of

1544 kHz

1544 Kbits/s ±50 ppm

AMI or B8ZS

Pulse type

Transmission media

Load resistance

Regular square wave: When indicating all valid signals, comply with the mask (G.703) regardless of the codes.

A pair of twisted lines

100 W

Indicated (pulse) nominal peak voltage 3.00 V

±12~±19 dBm

25 dB or higher when the power is less than the power at the frequency of 772 kHz

© SAMSUNG Electronics Co., Ltd. 3-7

CHAPTER 3. Specifications of the OfficeServ 7200

The signaling specifications and signaling method of the T1 trunk line should comply with the ITU G.703 and G.704 standards.

E1 Trunk Line

The electrical characteristics of the E1 trunk line comply with the ITU G.703 and the G.704 standards.

Table 3.10 Electrical Characteristics of the E1 Trunk Line

Category Specification

Transmission speed 2048 Kbits/s ±50 ppm

Code

Pulse type

Nominal and pulse

Jitter of the I/O terminal

Transmission media

Load resistance

High Density Bipolar of Order 3 (HDB3)

Regular square wave: When indicating all valid signals, comply with the mask (G.703) regardless of the codes.

244 ns

Refer to the G.823.

A pair of twisted lines

120 W

Indicated (pulse) nominal peak voltage 3.00 V

Blank (non-pulse) peak voltage 0 ± 0.300 V

The signaling specification and signaling method of the E1 trunk line comply with the ITU

G.703 and G.704 standards.

Characteristics of the ISDN Interface Transmission

The electrical characteristics of the ISDN (BRI) interface comply with the ITU I.430 and

ETS 300 012 standards.

Table 3.11 Electrical Characteristics of the BRI Trunk Line

Category Specification

Transmission speed

Code

192 Kbits/s ±100 ppm

AMI

Pulse type

Transmission media

Load resistance

Regular square wave: When indicating all valid signals, comply with the mask (I.403) regardless of the codes.

A pair of twisted lines

120 W

Indicated (pulse) nominal peak voltage 2.75 V

3-8 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

The electrical characteristics of the ISDN (PRI) interface comply with the ITU I.431 and

ETS 300 011 standards.

Table 3.12 Electrical Characteristics of the PRI Trunk Line

Category Specification

Transmission speed 2048 Kbits/s ±50 ppm

Code

Pulse type

High Density Bipolar of Order 3 (HDB3)

Regular square wave: When indicating all valid signals, comply with the mask (I.403) regardless of the codes.

244 ns Nominal and pulse

Transmission media

Load resistance

A pair of twisted lines

120 W

Indicated (pulse) nominal peak voltage 3.00 V

Blank (non-pulse) peak voltage 0 ±0.300 V

The electrical characteristics of the Digital Line Interface (DLI) are shown in the table below:

Table 3.13 Electrical Characteristics of the DLI Line

Category

Transmission speed

Code

Pulse type

Specification

384 Kbits/s

AMI

Typical AMI waveform

© SAMSUNG Electronics Co., Ltd. 3-9

CHAPTER 3. Specifications of the OfficeServ 7200

3.2.1.2 Signaling Type of the Dedicated Line

Electrical Characteristics of the WIM Interface

The electrical characteristics of the V.35 interface are shown in the table below:

Table 3.14 Electrical Characteristics of the WIM Interface (V.35 Interface)

Category Specification

Maximum transmission speed

Transmission code

Number of transmission lines

Characteristic resistance

10 Mbits/s

V.35 driver

18

100 W

±2 V Indicated (pulse) nominal peak voltage

Input differential threshold ±80 mV

The electrical characteristics of the RS-232C (V.28) interface are shown in the table below:

Table 3.15 Electrical Characteristics of the WIM Interface (RS-232C Interface)

Category Specification

Maximum transmission speed

Transmission code

Number of transmission lines

Characteristic resistance

230 Kbits/s

V.28 driver

14

3 K W-7K W

±15 V Indicated (pulse) nominal peak voltage

Input threshold +1.2-1.7 V

The electrical characteristics of the RS-449 (V.11) interface are shown in the table below:

Table 3.16 Electrical Characteristics of the WIM Interface (RS-499 Interface)

Specification Category

Maximum transmission speed

Transmission code

Number of transmission lines

Characteristic resistance

Indicated (pulse) nominal peak voltage

Input threshold

10 Mbits/s

V.11 driver

24

100 W

±10 V

±0.3 V

3-10 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

3.2.1.3 Signaling Type of the LAN

The electrical characteristics of the 10 BASE-T, which complies with the IEEE802.3 standard, are shown in the table below:

Table 3.17 Electrical Characteristics of the LAN Interface (10 BASE-T)

Category Specification

Transmission speed 10 Mbits/s ±50 ppm

Transmission code

Access control method

Transmission media

Manchester coding

- When the transmission data bit is ‘0’, the higher level of the middle bit is inversed into the lower level. When the transmission data bit is

‘1’, the lower level of the middle bit is inversed into the higher level.

Carrier Sense Multiple Access/Collision Detect (CSMA/CD)

UTP (Unshielded Twisted Pair) CAT3, CAT4, CAT5,

STP (Shielded Twisted Pair)

Number of the UTP pairs 2 pairs

Characteristic resistance 100 W

Cable thickness Diameter: 0.51 mm (24 AWG), External diameter: 5 mm

The electrical characteristics of the 100 BASE-Tx, which complies with the IEEE802.3u standard, are shown in the table below:

Table 3.18 Electrical Characteristics of the LAN Interface (100 BASE-T)

Category

Transmission speed

Transmission code

Access control type

Transmission media

Number of UTP pairs

Characteristic resistance

Cable thickness

Specification

100 Mbits/s ±50 ppm

4B/5B+MLT-3 (4 bit/5 bit) converts the data of 4 bits to the data of

5 bits and encodes the data on the physical layer. Multi Level

Transmission-3 (MLT-3) encodes transmission data into 3 levels

(high, middle, and low)

CSMA/CD

UTP CAT5, STP

Two pairs

100 W

Diameter: 0.51 mm (24 AWG), External diameter: 6 mm

UTP Cable Type

The UTP cable is divided into Straight-through UTP cable and Crossover UTP cable. The Straight-through UTP cable is used to connect the OfficeServ 7200’s

LIM/PLIM module with other modules (MP20, MGI16, WIM).

The Crossover UTP cable is used to connect between the LIM/PLIM modules only.

© SAMSUNG Electronics Co., Ltd. 3-11

CHAPTER 3. Specifications of the OfficeServ 7200

The electrical characteristics of the 1000 BASE-TX, which complies with the IEEE802.3ab standard, are shown in the table below

Table 3.19 Electrical Characteristics of the LAN Interface (1000 BASE-TX)

Category Specification

Transmission speed

Transmission code

Access control type

Transmission media

Number of UTP pairs

Characteristic resistance

Cable thickness

1000 Mbits/s

8B1Q4 (the 8 bit transmission data is processed using additional scramble/error detection bits, converted into 9 bit transmission code, mapped into 5 levels/4 amplitude modulated transmission signals using the mapping table, randomized into each pair of actual transmission signals, then transmitted)

CSMA/CD

UTP CAT5 (Up to 100 m)

4 pairs

100 W

Diameter: 0.51 mm (24 AWG), External diameter: 6 mm

Transmission speed

Transmission code

1000 Mbits/s

8B/10B Data Encoding

Processes the 8 bit data received through the upper-layer MAC sublayer as one nibble, converts each nibble into 10 bit code through the physical layer, and transmits the code.

The transmission speed is 1250 Mbps after changing from 8-bit to

10-bit code.

Access control type

Transmission media

CSMA/CD

- SX: Multi-Mode Optical Fiber (MMF)

- LX: Multi-Mode Optical Fiber/Single-Mode Optical Fiber (SMF)

2 Pairs Number of Optical Fiber

Max Transmission Length - SX: Up to 550 m

- LX: Up to 5 km

Cable thickness Diameter: 0.51 mm (24 AWG), External diameter: 6 mm

Table 3.20 Electrical Characteristics of 1000 BASE-Sx/LX Fiber Optic

Fiber Type

62.5uM MMF

50uM MMF

Mode Band

(Short Wave/Long

Wave MHz.Km)

160/500

200/500

400/400

500/500

Transmission Distance (m)

1000BASE-SX

220

275

500

550

1000BASE-LX

550

550

550

550

3-12 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Mode Band

The mode band in the previous table represents the quality of the multi-mode optical fiber relative to the transmission speed. The unit is generally represented in MHz.Km, the optical signal’s bit rate (the flickering rate of the optical signal) multiplied by the maximum transmission distance. The higher value means farther transmission of higher optical signal with higher bit rate. When using the shortwave laser and the long-wave laser, a mode band is also specified for each type.

Categories of UTP Cable

UTP Cables are classified into Straight-through UTP cable and Crossover UTP cable. The Straight-through UTP cable is used for connecting the LIM or PLIM module of OfficeServ 7200 to other modules (MP20, MGI16, WIM).

The Crossover UTP cable is used for connecting only LIM (PLIM) module to LIM

(PLIM) module.

3.2.1.4 Signaling Type of the Station

Dial Pulse Signaling Type

Ÿ

Ÿ

Ratio-10 Pulse Per Second (PPS)

Make/Break Ratio (M/B ratio)-33 %: 66 % (It can be adjusted by the software.)

Ÿ The minimum signaling time between digits-20 ms (It can be adjusted by the software.)

DTMF Push Button Dialing

The DTMF signal processing complies with the ITU standard, which enables the user to send/receive the signals of digital phones through the trunk line and to process the signals of analog phones.

© SAMSUNG Electronics Co., Ltd. 3-13

CHAPTER 3. Specifications of the OfficeServ 7200

3.2.2 Transmission Characteristics

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

Attenuation

- Attenuation between subscribers: Less than 6 dB

- Attenuation between the subscriber and local trunk line: Less than 0.5 dB

Characteristic resistance of the line: 600 W

Weighted noise: Less than-65 dBm

Crosstalk attenuation: Less than-68 dBm

Frequency band: 300~3400 Hz

Insulation resistance: More than 1 M W

3.2.3 Line Conditions

Ÿ

Ÿ

Ÿ

Length for installation:

- Analog phones: Up to 1 km (When the AWG #24 cable is used)

- Digital phones: Up to 400 m (When the AWG #24 cable is used)

- Door phones: Up to 400 m (When the AWG #24 cable is used)

- AOMs: Up to 400 m (When the AWG #24 cable is used)

Leakage resistance between lines: More than 20 k W

Leakage resistance between grounds: More than 20 k W

3-14 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

3.3 Power Specifications

3.3.1 Power Supply Unit

The Power Supply Unit (PSU) is installed in the cabinet of the OfficeServ 7200. The PSU supplies the power of -48 V DC received from the external power supply unit to each board.

The rating is as follows.

Ÿ

Ÿ

RATING: AC220~240V, 6A; 50/60 Hz or DC48 V 3 A

RATING: AC100~120 V, 6 A; 50/60 Hz or DC48 V 3 A (for U.S.A)

Table 3.21 Power Specifications

PSU

Power Supply Unit (PSU)

External rectifier

(OfficeServ 7150)

Specification

Input power AC 220~240 V (Other country)

AC100~120 V (USA)

Output power - DC - 48 V, 2.2 A

- DC -5 V, 1.0 A

- DC +3.3 V, 10 A

- DC +5 V, 8.0 A

- DC +12 V, 0.4 A

- DC -54 V, 0.4 A (for backup)

Input power AC 110~220 V (Free Volt)

Output power DC -54 V, 15 A (Installed 2 Power unit, USA)

DC -54 V, 20 A (Installed 2 Power unit, Other country)

© SAMSUNG Electronics Co., Ltd. 3-15

CHAPTER 3. Specifications of the OfficeServ 7200

3.3.2 External Rectifier

External Rectifier is an external power resource to supply the power to IP telephone and

SMT-R2000 connected the OfficeServ 7200 when using the PLIM.

Because the internal power capacity is not enough, 48 V power source is supplied to the external equipment by connecting the supplementary power source.

External Battery Button

A

B

External

Rectifier

Red line Blue line

External Battery Socket

OfficeServ

7200

Figure 3.2 External Rectifier

Installing an External Rectifier

For details concerning the installation of the external rectifier, refer to the

‘OfficeServ 7200 Installation Manual’.

3-16 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

3.4 Rings and Tones

3.4.1 Ring Cycles

The OfficeServ 7200 provides the trunk line rings, station rings, door rings, and alarm rings.

The ON/OFF cycle of each ring is shown in the table below:

(It is different according to a country and available to be modified by the software)

Table 3.22 System Ring Cycles

Ring

Trunk line ring

Station ring

Door ring

Alarm ring

ON/OFF Cycle

1000/2000 ms

400/200/400/3000 ms

400/200/400/200/400/2000 ms

400/200/400/200/400/200/400/1000 ms

Ring ON/OFF Cycle

The ON/OFF cycle can be adjusted by changing the values of the system database.

3.4.2 Ring

The output voltage and frequency of the ring signals in the OfficeServ 7200 are as follows:

Ÿ Output voltage: 75 Vrms Square Wave (Built in SLI)

75 Vrms External Sinewave (Italy, Australia)

Ÿ Frequency: 20 or 25 Hz

The OfficeServ 7200 provides the users with various tones to notify the users of the status of functional operations and give feedback to the users. The ON/OFF cycles of currently specified tones are shown in the table next page:

© SAMSUNG Electronics Co., Ltd. 3-17

CHAPTER 3. Specifications of the OfficeServ 7200

3.4.3 Tones

Table 3.23 Cycles of the System Tones

ON/OFF Cycle Tone

Dial tone

Busy Tone

Do Not Disturb tone

Ring Back tone

Call Park tone

Confirmation/Caution/Barge-In tone

Call Back/Hold tone

Ring Back tone

Error/Number Unobtainable tone

Message Camp On tone

1000/250 ms

500/500 ms

250/250 ms

1000/2000 ms

Continuous

50/50 ms

500/3500 ms

1000/2000 ms

250/250 ms

Continuous

Tone ON/OFF Cycle

The ON/OFF cycle can be adjusted by changing the values of the system database.

3-18 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

3.5 Available Terminals

The terminals available to the OfficeServ 7200 are shown in the table below:

Table 3.24 OfficeServ 7200 Compatible Terminals

Digital phone

Type

IP phone

Wireless LAN device (WLAN)

DSS

AOM

Terminal

DS-5014D, DS-5021D, DS-5038D, DS-5012L,

DS-4000 series, DS-24SE, DS-24D, DS-2024E, DS-2021E,

DS-3020S

ITP-5121D/5114D/5107S, ITP-5112L, SMT-i3100

SMT-W5100 (MS), SMT-R2000 (Access Point device)

DS-64B

- DS-5064BAOM, DS-4014AOM, DS-4064AOM, DS-24SE

AOM, DS-2024EAOM, DS-3020SAOM

- The AOM can be interconnected with the OfficeServ 7200’s

16 16DLIs, 8 8DLIs, and 8 8HYB/8COMBO/8COMBO2s.

KDB-S, KDB-D, DPIM, door phone Others

Compatible Terminals

All the compatible terminals of the iDCS 500 Premium system are available to the

OfficeServ 7200 since the compatible terminals can be changed depending on system settings, contact the system administrator.

© SAMSUNG Electronics Co., Ltd. 3-19

CHAPTER 3. Specifications of the OfficeServ 7200

3.6 Equipment Specifications

The OfficeServ 7200 consists of the two cabinets shown in the figure below:

Expansion Cabinet

Basic Cabinet

Figure 3.3 Cabinet Configuration of the OfficeServ 7200

Ÿ

Ÿ

When the OfficeServ 7200 consists of one cabinet (basic cabinet)

440 (W) × 123.8 (H) × 410 (D) mm

When the OfficeServ 7200 consists of two cabinets (basic cabinet + expansion cabinet)

440 (W) × 247.6 (H) × 410 (D) mm

3-20 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

3.7 Port Number Usage Detail

3.7.1 OfficeServ 7000 Series Port Number

The port numbers used by the OfficeServ 7000 series are represented in the next table.

Table 3.25 OfficeServ 7000 Series Port Number

Category

System

Service Type

SPnet

Protocol

TCP

IP Phone interface

H.323 Gateway

SIP Gateway

OSM interface

CTI interface

Program Upload

UDP

TCP

TCP

OfficeServ News

Installation Tool

Web

Management

7200 Web

(internal) reserved

SMDR Report

UCD Report

Traffic Report

Alarm Report

TCP, UDP

UDP

UDP

TCP

Port Number

6100

1024~4999

6000

1024~4999

1719

1720

1024~4999

5060

5000, 5200

5002

5003

5012

5090, 5091

5092, 5094,

6001

5092, 5093

5000~5099

5100

5101

5102

5103

Remarks

For connection setup

For maintaining TCP

Connection

For connection setup

For signaling to IP phone

For connection with

Gatekeeper

For connection setup

For maintaining TCP

Connection

For connection setup

OSM connection

CTI Connection

Program upload to Media card

OfficeServ News Server connection

OfficeServ Installation Tool connection

Web Server-MP/VM connection

Web Server-MP/VM/

Router connection

Reserved for new service

SMDR printout to IP connection

UCD printout to IP connection

Traffic Report to IP connection

System Alarm Report to IP connection

© SAMSUNG Electronics Co., Ltd. 3-21

CHAPTER 3. Specifications of the OfficeServ 7200

Category

System

Service Type

Periodic UCD

NMS

MGI/OAS

IP Phone

WiFi

Phone

Table 3.25 OfficeServ 7000 Series Port Number (Continued)

Hotel/Motel Report

BD-PMS

Centralized M & A

GPS Clock

PIN Server

SMDR/ANI

SMDR Server reserved

QoS Monitor

NMS

MGI 16, OAS

MPS

OS7200 MGI

System Interface

System interface proprietary DHCP

EasySync

SIP

RTP

Protocol

TCP

UDP

RTP, RTCP

UDP

UDP

RTP, RTCP

UDP

RTP, RTCP

UDP

RTP

Port Number Remarks

5105

5106

5107, 5109

5110, 5210

5111

5112

5113

5150, 5151

5100~5199

Periodic UCD printout to IP connection

Hotel Report to IP connection

Bi-direction PMS connection

Centralized M & A connection

GPS Clock Server connection

PIN Code Server connection

SMDR/ANI Server connection

SMDR Server connection

Reserved for new service

8500

161

QoS Monitor Server connection

Well-known port. Can set

1024~65535

10000~60000 For stream data.

Flexible assigned for channel numbers

6000 For Link test with MP20

10000~60000 For stream data.

Flexible assigned for channel numbers

10000~60000 For stream data.

Flexible assigned for channel numbers

6000

9000, 9001

Signaling for MP20

Voice data for MGI or ITP

8000, 8001 For signaling interface

10000, 10001 For Link Indication interface

7000, 7001 For proprietary DHCP

(Samsung)

6320

5060, 5080

8004, 8005

For PC link connection

For SIP interface

For RTP, RTCP

3-22 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

3.7.2 OfficeServ Solutions Port Number

The Port numbers used by the OfficeServ Solution are represented in the next table.

Table 3.26 OfficeServ Solution Port Number

Solution

IP-UMS

Protocol

UDP

IP-IVR

ACD

TCP

UDP

TCP

Port Number Remarks

17773

17774

17777

17776

17779

2600

2601

2605

2700

2701

18818

18848

54301

54302

17770

18000

17771

17772

5025, 5026

5061, 5070

14000~14511

8080

MP20link CS-US

SIP CS-US

RTP, RTCP (= RTP+1)

Web Admin

20001 File Server

3681, 50000~55999 Outlook Sync Protocol

25

110, 995

Mail Alarm (SMTP)

Pop3, Pop3/SSL

8624

5060

18828

Port Activity Monitor Program

SIP Port

SRVPORT

CNTPORT

AGTMONISRVPORT

CTCCMDPORT

CTCEVTPORT

IODSMONIPORT

IODSALARMPORT

IODSSNDPORT

IODSRCVPORT

LOGRCVPORT

DBNETPORT

ARSLOGPORT

IODLOGRCVPORT

IODUPDATERCVPORT

ARSSNDPORT

ARSRCVPORT

VMSSNDPORT

ACSSNDPORT

ACSRECVPORT

19000

19010

8500

MONIPORT

PROCMONIPORT

DBRECVPORT

© SAMSUNG Electronics Co., Ltd. 3-23

CHAPTER 3. Specifications of the OfficeServ 7200

Solution

ACD

VCS

MCS

Easyset

OfficeServ

Link (All ports can be changed by the option configuration.)

TCP

Table 3.26 OfficeServ Solution Port Number (Continued)

Protocol

TCP

UDP

UDP

RTP

TCP

Port Number

8501

10018

8600

2555

30000

30001

30002

11000

9000

9230

35000

35001

35100

35102

5000~6000

20000~20100

6000~7000

20100~20120

Dynamic

Dynamic

5004

6000

6001

6002

6003

6500

Remarks

DBSENDPORT

CNTMONIPORT

HOSTPORT

ACDMANRECPORT

WallBoardPort1

WallboardPort2

WallBoardPort3

For EasySync

Multicast Audio

Multicast Video

Live Push Control

GIPS listen Port

Live Push Audio

Live Push Video

Internal Station

External Station

Internal Recording

External Recording

SIP (System: Default 5060~n channels)

Voice/Video

Easyset Web Server Listening Port

(Can be changed)

Licensed Client Connection Port

CTI Message Monitoring Port

(Self Monitoring)

SMDR & UCD Message Monitoring Port for Samsung Solution like Easyset

SMDR & UCD ports for 3rd party application

Server Solution Connection Port

3-24 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

CHAPTER 4. Functions of the

OfficeServ 7200

This chapter describes the functions of the OfficeServ 7200 related to calls, VoIP, data,

UMS, and web/system management.

4.1 Call Functions

The OfficeServ 7200 processes the station calls, trunk line calls, application calls, or various signals through the PSTN and VoIP networking.

4.1.1 Dynamic IP Address Allocation

MGI16 Configuration

The MGI16 mounted in the OfficeServ 7200 can be alternatively operated by automatically receiving the dynamically allocated IP address from the data server then manually setting the IP address.

IP Phone Configuration

The IP phones or Session Initiation Protocol (SIP) phones registered to the OfficeServ 7200 also can be alternatively operated by receiving the dynamically allocated IP address from the data server then manually setting the IP address. It can also be operated by fixed IP address.

© SAMSUNG Electronics Co., Ltd. 4-1

CHAPTER 4. Functions of the OfficeServ 7200

4.1.2 Router ALG Interface

NAT Application Level Gateway (ALG)

When various functions such as the VoIP signal process function and gateway function executed through the IP network in the OfficeServ 7200 are executed in the Network

Address Translation (NAT) network, the conversion between the private IP address and public IP address should be performed. In this case, the call server and the data server interface with each other and share the information on the conversion between the private

IP and public IP, which enables the OfficeServ 7200 to provide services smoothly. Each IP address is translated automatically. This function operates only between the call server and data server of the OfficeServ 7200.

Time Synchronization

In the OfficeServ 7200, the call server and the data server interconnect to each other and synchronize their time. This function is only available between the OfficeServ 7200’s call server and data server.

SIP-ALG

When the OfficeServ 7200 functions operating through the IP network such as VoIP signal processing, gateway etc. are operating on the Network Address Translation (NAT) network, it may be necessary to convert between the Private IP address and the Public IP address.

For this purpose, an ALG is processed from the Data server’s SIP-ALG in response to the

Call Server’s SIP call.

4-2 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

4.2 VoIP Functions

The VoIP functions represents the voice communication service offered through the IP network. The voice communication service is based on the standard protocol; the

OfficeServ 7200 supports the SIP and H.323 standard protocol.

Its interconnection with the server enables the VoIP service to more users.

4.2.1 VoIP Network

To communicate with another system through the VoIP networking, the MGI16 board must be installed in the OfficeServ 7200.

4.2.2 VoIP Trunk Line Interface

The OfficeServ 7200 provides the VoIP trunk line interface (H.323/SIP).

The OfficeServ 7200 controls calls and the private MGI16 board connects the speech path.

4.2.3 User Registration

The OfficeServ 7200 provides a server-based user registration function. To interconnect and use the device with the server, a user must complete its registration in order to access the service. The SIP interface users are identified by the SIP address in the e-mail format.

This function saves and manages the current user’s IP address after giving a priority to the

IP address. Then, this function provides the user information according to the valid user’s demands.

4.2.4 SIP Phone Interface

The OfficeServ 7200 provides a functionality to use the standard SIP phone in a local line.

Once the external standard SIP phone is registered as an OfficeServ 7200 phone, it can use the allocated OfficeServ 7200’s phone number to provide call processing services between the SIP phones, between the SIP phone and the digital phone, and between the SIP phone and the PSTN trunk line.

Standard SIP Phone Registration

Register a SIP phone operating as a SIP interface to the OfficeServ 7200, and perform the call processing service following the system’s numbering plan.

Standard SIP Phone Basic Call Processing

Provides local, trunk line call services through the standard SIP phones registered to the

OfficeServ 7200. Diverse features offered from the key phone system are generally not provided on the standard SIP phone; therefore, only the basic local, trunk line call services are provided.

© SAMSUNG Electronics Co., Ltd. 4-3

CHAPTER 4. Functions of the OfficeServ 7200

Ÿ

Ÿ

Ÿ

Ÿ

Standard SIP Phone Additional Call Processing

The following additional local line services are available from the standard SIP phone registered to the OfficeServ 7200.

Ÿ

Ÿ

Call Hold/Resume

Consultation

Call Transfer

Call Waiting

Call Pickup

Call Forwarding

Ÿ

Ÿ

Ÿ

Ÿ

Ÿ

Conference

Call Park

DND

Call Back

Message Waiting Indication

4.2.5 Call Log

This records the related information to the call process performed in the SIP telephone which is saved into a file, transmitted and managed into an external system management package.

4.2.6 Forward Busy

The call server always monitors the SIP telephone status through the SIP server.

If the ‘Forward Busy’ function is set, the incoming call is forwarded to the specified telephone number when a call is forwarded to a busy SIP telephone.

4.2.7 Forward No Answer

If the ‘Forward No Answer’ function is set, the incoming call is forwarded to the specified telephone number when a call is not answered for a specific time.

4.2.8 Parallel Forking

If multiple SIP telephones are set to be used by one user in the SIP server and the priority of the call connection is the same, all assigned telephones will ring at the same time when the call is forwarded. When the call is answered on one of assigned telephones, the call will be connected and other ringing telephones will be disconnected.

4-4 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

4.3 Data Functions

The OfficeServ 7200 functions as a router, switch, performs security functions, or serves as a data network application or data access interface.

4.3.1 Switches

Managed/Unmanaged Switch

Ÿ The switch is operated as a managed switch if the WIM is mounted on the Slot1 and the

LIM/PLIM is mounted on the Slot 2.

Ÿ

Ÿ

Ÿ

The PLIM2 is always operated as an unmanaged switch, regardless of the WIM.

The GPLIMT is always self-operated as a managed switch, regardless of the WIM.

The switch performs the function of the layer 2 Ethernet switch as well as the Learning

Bridge function based on the MAC address filtering and forwarding algorithm.

Ÿ The switch supports the full duplex mode by the 10/100 BASE-T auto detection and provides 16 switch ports per switch card.

802.1d Spanning Tree

The switch configures and processes the forwarding tree based on the spanning tree algorithm to prevent a packet forwarding loop in the switch.

802.1p Packet Priority

The switch extracts the priority field from the Ethernet frame configured according to the

802.1p specification standard, and discriminatively processes the frame according to the priority of the specified operation standard.

The packets are categorized into emergent packets and non-emergent packets and are then processed.

VLAN

The Virtual Local Area Network (VLAN) groups the related equipment by the work group according to the LAN operational policy regardless of the location of the user equipment.

The VLAN also processes switching for the work groups. The VLAN removes the effects of unnecessary broadcasting packets and configures a stable switching subnet only for the corresponding group by separating and processing the group in the virtual LAN.

Accordingly, the switch can provide the differentiated QoS services and the VLAN can be configured based on the switch port and MAC address.

The system automatically configures the VLAN for the IP telephone, signal process gateway, media gateway, and UMS required for services of the OfficeServ 7200, and performs the QoS process. The OfficeServ 7200 provides 32 VLAN groups.

© SAMSUNG Electronics Co., Ltd. 4-5

CHAPTER 4. Functions of the OfficeServ 7200

IGMP Snooping

L2 switch (located in the lower layer of the IP router) without the Internet Group

Management Protocol (IGMP) function is located between the IP router and multicast group member (host), intercepts the IGMP messages. Then the L2 switch operates in the IP router like the group member and operates in the group member like the IP router, which is referred to as IGMP Snooping.

The IP layer multicast group information included in the IGMP message is reflected in the

MAC filtering database, its own switching database. The group information is processed in the MAC multicast address format mapped with the IP multicast address.

4.3.2 Routers

Various Network Interfaces

The OfficeServ 7200 provides the P1~P4 network interfaces, which are connected to the

WAN or LAN through an Ethernet interface, provides the serial network connected through the V.35 serial interface.

Static Routing

The OfficeServ 7200 configures a fixed routing table between each network interface to process the static routing. In this case, the routing table cannot be dynamically changed by the routing protocol, and specific routing services will be provided according to the pre-set routing policy.

WAN Interface (Ethernet, PPPoE, DHCP Client)

The OfficeServ 7200 accesses the Internet through the P1~P4 interface by using the PPPoE and DHCP client protocols.

V.35 Interface (PPP, HDLC, Frame Relay)

The OfficeServ 7200 accesses the Internet through the V.35 serial interface in a transfer speed of up to 2Mbps. In this case, the OfficeServ 7200 supports various environments using the functions such as the PPP, HDLC, and Frame Relay Encapsulation.

Subnet Routing

The network interfaces of the P1~P4 are configured with different sub-network interfaces, which enable them to perform the routing process with each other.

GRE Tunneling (Generic Routing Encapsulation)

The GRE Tunneling creates a virtual tunnel to provide a logical, non-physical path. A GRE tunnel over IPsec method, interconnected with the VPN, is used for general purposes.

In this case, the original IP header and the payload is encapsulated/encrypted to ensure confidentiality.

4-6 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

VRRP (Virtual Router Redundancy Protocol)

The VRRP is a Hot Standby function securing the end-host’s communication path via the identical Ethernet’s backup router in case the main router stops functioning properly.

Routing Protocol

The OfficeServ 7200 supports the routing information-exchanging protocol to react on the network environmental change and to effectively process the routing.

Ÿ

Ÿ

RIPv1, RIPv2

These protocols are widely used for managing the routing information in a middlesized independent network such as a group of LANs

Ÿ OSPFv2

This routing protocol is used prior to the RIP in a large-sized independent network.

A router detects and reports any change in the routing table or the network to other routers. In this way, all routers share the same routing information.

IGMPv2 Interface

This is an Internet protocol that enables an IP terminal or an Internet computer to report multicast groups to nearby routers. The multicasting allows a host computer to send the contents to pre-specified other IP terminals or Internet computers.

Ÿ The multicasting is used for modifying the address book of the mobile computer users at the site, sending the company’s document according to the distribution list, setting the multicast membership group and broadcasting the broadband width-program of the streaming media to the audience tuning the received wavelength.

Routing Between the VLAN Groups

The communication between the VLAN groups is done through the routing between the

VLAN groups.

CBQ/BoD (Bandwidth on Demand)

The queuing process is differentially performed according to the level table where the routing process priority for a data server is defined.

RTP Priority

The Real-Time Transport Protocol (RTP) packet is a VoIP media packet.

The queuing process for the RTP packet is prior to that of other data packets, which helps to maintain the tone quality. This function is useful when using the VoIP function in the network where the VoIP packet that should be processed in real time and other packets for general office work are mixed processed.

© SAMSUNG Electronics Co., Ltd. 4-7

CHAPTER 4. Functions of the OfficeServ 7200

IP-ToS Process

This function checks the Type of Service (ToS) field of the IP header and processes it according to priority of the corresponding routing in the data server. This function reproduces the ToS field flowing into the data server, performs the routing process first of all, and heightens the process priority in the next HOP.

4.3.3 Security

NAT/PT (In/Out/Exclusive/Redirect)

The security function supports the conversion function between the private IP address and public IP address in the network where security is required.

The Inbound, Outbound, Exclusive, and Redirect functions are supported.

Ÿ In bound: This function performs the forwarding process for the packet flowing from the WAN to the IP and port of the LAN specified in the NAT/PT conversion table.

Ÿ Outbound: This function converts the IP address of the transmitter into the global IP address according to the NAT/PT conversion table for transmitting the packet from the

LAN to the WAN.

- Exclusive: This function is used for the IP address that is not applied by the

NAT/PT conversion.

- Redirect: When the DNS server IP in the data server management sector is changed, each IP terminal uses the pre-DNS IP and this function changes the DNS

IP by registering the post-DNS IP into the Redirect table.

Firewall

Ÿ

Ÿ

Ÿ

Access filtering

This function prevents the access to disallowed IP addresses to control the access for the resource non-disclosed to the outside and to control the external resource for which the membership in the LAN may access.

DMZ function

This function is used for connecting the web server and mail server, which are firewall-protected LAN networks but need to be freely accessed from the outside, to the subnet separated from the LAN network where the firewall blocking is not applied.

In this way, the access from the outside can be more smooth with the access control service through the firewall.

Port Forwarding

This function is almost the same as the DMZ function but is used for connecting to a specific network without a separately divided DMZ port.

This function is used for the Extra network services as well as the DMZ function.

The Extra network is configured for a party out of the office to access the Intranet in the office via the Internet. In this network, the user should take care of the security on the Intranet.

4-8 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Intrusion Protection System (IPS)

This function monitors the packets on the network and detects and blocks the packets, which can damage the network operation, making the network more stably operated.

The IPS is divided into various types from a detection type where a specific-type attack is detected to the abnormal traffic detecting type, which are based on the Snort Rule

(www.snort.org) defining the intrusion pattern and types. The detected packets are sorted and processed into close connection/port or service disable/Alarm/log based on the intrusion pattern and the level and processed. In the case of an alarm, the system will immediately notify the system administrator and protect the packets.

Virtual Private Network (VPN)

Ÿ

Ÿ

VPN function

The system provides the private network function by using the Internet that is an open network. The OfficeServ 7200 provides the VPN gateway function based on the IPSec

(IP Security), which is useful to build the enterprise network with reduced cost and enforced security by using a public network such as the Internet rather than the dedicated network.

VPN Transparent Mode

The data server operates as a VPN client and establishes a VPN channel to a remote

VPN equipment to enable data transmission. This mode provides the interface function between each OfficeServ 7200 based on the IPSec and the 3DES and RSA coding function.

Ÿ VPN Tunnel Mode

By establishing a tunnel through the VPN gateways between the OfficeServ 7200 data servers the VPN functions are processed. Up to 100 VPN channels are available for one

VPN.

© SAMSUNG Electronics Co., Ltd. 4-9

CHAPTER 4. Functions of the OfficeServ 7200

4.3.4 Data Applications

DHCP

The OfficeServ 7200 can assign the IP address as a DHCP server. When using the DHCP server in another subnet, the OfficeServ 7200 operates as a DHCP relay.

The IP addresses of the IP equipments connected to the OfficeServ 7200 can be easily managed.

SIP Aware ALG (SIP Application Gateway)

This function is used for re-creating packets for smooth communication by checking the

SIP signal process packets according to the NAT/PT table in the data server.

When using the data server of the OfficeServ 7200, the SIP equipment can operate regardless of the packet blocking cased by the firewall or the MAT/PT conversion.

System Management Interface

This function allows the administrator to report and manage the alarms, events, traffic, and logging information including the IDS/IPS information of the data server into the system administrator package via the TCP/UDP. Whether to report can be optionally specified based on the management data type.

Management Function

This function is used for configuring the data server function with Command Line Interface

(CLI) on the Telnet. The user can configure and view the operation of the data server functional block by using a web browser.

4-10 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

4.4 System Management

The OfficeServ 7200 provides a user interface that manages various functional blocks of the system. The OfficeServ 7200 also monitors and collects the operational status of the functional blocks in the system.

4.4.1 Web Management

User can manage Telephone and VM/AA server configuration via the embedded web service through web browser.

Database Backup

The admin user can backup (export) and restore (import) the system database file to a media card.

Software Package Upload

The admin user can explore the current package in media card and upgrade it.

User Account Management

The admin user can add and delete User ID and can change User Password. User IDs has each level.

Telephone Management

User can program features of the call server.

VM/AA Management

User can program features of the voice mail server.

4.4.2 Installation Tool

Database Download/Upload

The user can download the database of telephone from system

The user can upload the database of telephone to system

Offline Mode

The user can view and modify the database file of telephone in client PC

File Control

The user can control the files in system

The user can upgrade the system

© SAMSUNG Electronics Co., Ltd. 4-11

CHAPTER 4. Functions of the OfficeServ 7200

Import and Export

The user import the database of telephone from excel file

The user export the database of telephone to excel file

Database Comparison

The user can compare the database file with the other

Telephone Configuration

The user can view and modify the database of telephone

KMMC Search

The user can search the KMMC number and title

4.5 NMS Management Function

The OfficeServ 7200 (only MP20) provides a user interface that works with the OfficeServ

NMS through SNMP Agent. The OfficeServ NMS is a Network Management System

(NMS) providing the OfficeServ system’s operation and maintenance function.

Additionally, the OfficeServ NMS has the following advantages.

Real-Time System Status Monitoring

The OfficeServ NMS uses the SNMP to collect the system errors in real-time.

User Friendly GUI Design

The OfficeServ NMS is developed using standard graphic interfaces. All commands are organized in graphic menus, so the operator can easily understand and use the OfficeServ

NMS functions.

Various Statistics Reports

The OfficeServ NMS provides a textual, graph format and statistics of the data such as errors, performances, traffics etc. to the operator. The operator can view the data from a file format or print to the printer.

4-12 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

ANNEX A. Open Source

Announcement

Some software components of this product incorporate source code covered under the GNU General Public License (GPL), the GNU Lesser

General Public License (LGPL) and BSD License.

Acknowledgement

To obtain the source code covered under those Licenses, please visit http://www.samsungnetwork.com/Home/opensource

Below is the list of components covered under GNU General Public License, the GNU Lesser General Public License and BSD License.

S/W License S/W License armboot mtd linux kernel busybox vsftpd iptables pam_radius

GPL 2.0

GPL 2.0

GPL 2.0

GPL 2.0

GPL 2.0

GPL 2.0

GPL 2.0 dhcpd ethtool dhcpcd xinetd glibc libosip net-snmp

GPL 2.0

GPL 2.0

GPL 2.0

GPL 2.0

LGPL 2.1

LGPL 2.1

BSD license 2.0 pam_tacplus GPL 2.0 libpcap BSD license 2.0

GNU GENERAL PUBLIC LICENSE

Version 2, June 1991

Copyright (C) 1989, 1991 Free Software Foundation, Inc.

51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.

Preamble

The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public

License applies to most of the Free Software Foundation’s software and to any other program whose authors commit to using it. (Some other

Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too.

When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things.

To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights.

These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights.

We protect your rights with two steps:

(1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software.

Also, for each author’s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software.

If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors’ reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone’s free use or not licensed at all.

The precise terms and conditions for copying, distribution and modification follow.

© SAMSUNG Electronics Co., Ltd. A-1

Annex A. Functions of the OfficeServ 7200

TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

0) This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The “Program”, below, refers to any such program or work, and a “work based on the

Program” means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term “modification”.) Each licensee is addressed as “you”.

Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program

(independent of having been made by running the Program). Whether that is true depends on what the Program does.

1) You may copy and distribute verbatim copies of the Program’s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.

2) You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions:

(a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change.

(b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License.

(c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.)

These requirements apply to the modified work as a whole.

If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works.

But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program.

In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License.

3) You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of

Sections 1 and 2 above provided that you also do one of the following:

(a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections

1 and 2 above on a medium customarily used for software interchange; or,

(b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,

(c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it.

For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code.

4) You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.

5) You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.

6) Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients’ exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License.

7) If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice.

This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.

A-2 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

8) If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.

9) The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.

Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and

“any later version”, you have the option of following the terms and conditions either of that version or of any later version published by the

Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation.

10) If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.

NO WARRANTY

11) BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE

EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT

HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER

EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY

AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE

PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY

SERVICING, REPAIR OR CORRECTION.

12) IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER,

OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE

LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES

ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA

OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF

THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN

ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Programs

If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the

“copyright” line and a pointer to where the full notice is found.

<one line to give the program’s name and a brief idea of what it does.>

Copyright (C) <year> <name of author>

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the

Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A

PARTICULAR PURPOSE.

See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation,

Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. Also add information on how to contact you by electronic and paper mail.

If the program is interactive, make it output a short notice like this when it starts in an interactive mode:

Gnomovision version 69, Copyright (C) year name of author

Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type ‘show w’.

This is free software, and you are welcome to redistribute it under certain conditions; type ‘show c’ for details.

The hypothetical commands ‘show w’ and ‘show c’ should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than ‘show w’ and ‘show c’; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a “copyright disclaimer” for the program, if necessary. Here is a sample; alter the names:

Yoyodyne, Inc., hereby disclaims all copyright interest in the program ‘Gnomovision’ (which makes passes at compilers) written by James

Hacker.

<signature of Ty Coon>, 1 April 1989

Ty Coon, President of Vice

This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser

General Public License instead of this License.

GNU LESSER GENERAL PUBLIC LICENSE

Version 2.1, February 1999

Copyright (C) 1991, 1999 Free Software Foundation, Inc.

51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.

[This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.]

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Annex A. Functions of the OfficeServ 7200

Preamble

The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users.

This license, the Lesser General Public License, applies to some specially designated software packages--typically libraries--of the Free

Software Foundation and other authors who decide to use it. You can use it too, but we suggest you first think carefully about whether this license or the ordinary General Public License is the better strategy to use in any particular case, based on the explanations below.

When we speak of free software, we are referring to freedom of use, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish); that you receive source code or can get it if you want it; that you can change the software and use pieces of it in new free programs; and that you are informed that you can do these things.

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Finally, software patents pose a constant threat to the existence of any free program. We wish to make sure that a company cannot effectively restrict the users of a free program by obtaining a restrictive license from a patent holder. Therefore, we insist that any patent license obtained for a version of the library must be consistent with the full freedom of use specified in this license. Most GNU software, including some libraries, is covered by the ordinary GNU General Public License. This license, the GNU Lesser General Public License, applies to certain designated libraries, and is quite different from the ordinary General Public License. We use this license for certain libraries in order to permit linking those libraries into non-free programs. When a program is linked with a library, whether statically or using a shared library, the combination of the two is legally speaking a combined work, a derivative of the original library. The ordinary General Public License therefore permits such linking only if the entire combination fits its criteria of freedom. The Lesser General Public License permits more lax criteria for linking other code with the library. We call this license the “Lesser” General Public License because it does Less to protect the user’s freedom than the ordinary General Public License. It also provides other free software developers Less of an advantage over competing non-free programs. These disadvantages are the reason we use the ordinary General Public License for many libraries. However, the Lesser license provides advantages in certain special circumstances. For example, on rare occasions, there may be a special need to encourage the widest possible use of a certain library, so that it becomes a de-facto standard. To achieve this, non-free programs must be allowed to use the library.

A more frequent case is that a free library does the same job as widely used non-free libraries. In this case, there is little to gain by limiting the free library to free software only, so we use the Lesser General Public License. In other cases, permission to use a particular library in non-free programs enables a greater number of people to use a large body of free software. For example, permission to use the GNU C Library in nonfree programs enables many more people to use the whole GNU operating system, as well as its variant, the GNU/Linux operating system.

Although the Lesser General Public License is Less protective of the users’ freedom, it does ensure that the user of a program that is linked with the Library has the freedom and the wherewithal to run that program using a modified version of the Library.

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TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

0) This License Agreement applies to any software library or other program which contains a notice placed by the copyright holder or other authorized party saying it may be distributed under the terms of this Lesser General Public License (also called “this License”). Each licensee is addressed as “you”. A “library” means a collection of software functions and/or data prepared so as to be conveniently linked with application programs (which use some of those functions and data) to form executables. The “Library”, below, refers to any such software library or work which has been distributed under these terms. A “work based on the Library” means either the Library or any derivative work under copyright law: that is to say, a work containing the Library or a portion of it, either verbatim or with modifications and/or translated straightforwardly into another language. (Hereinafter, translation is included without limitation in the term

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OfficeServ 7200 System Description

But when you distribute the same sections as part of a whole which is a work based on the Library, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Library. In addition, mere aggregation of another work not based on the Library with the Library (or with a work based on the Library) on a volume of a storage or distribution medium does not bring the other work under the scope of this License.

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© SAMSUNG Electronics Co., Ltd. A-5

Annex A. Functions of the OfficeServ 7200

10) Each time you redistribute the Library (or any work based on the Library), the recipient automatically receives a license from the original licensor to copy, distribute, link with or modify the Library subject to these terms and conditions. You may not impose any further restrictions on the recipients’ exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties with this License.

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NO WARRANTY

15) BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE LIBRARY, TO THE

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END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Libraries

If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend making it free software that everyone can redistribute and change. You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordinary General Public License). To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the “copyright” line and a pointer to where the full notice is found. one line to give the library’s name and an idea of what it does.

Copyright (C) year name of author

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

See the GNU

Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

Also add information on how to contact you by electronic and paper mail.

You should also get your employer (if you work as a programmer) or your school, if any, to sign a “copyright disclaimer” for the library, if necessary. Here is a sample; alter the names:

Yoyodyne, Inc., hereby disclaims all copyright interest in the library ‘Frob’ (a library for tweaking knobs) written by James Random Hacker.

Signature of Ty Coon, 1 April 1990 Ty Coon, President of Vice

That’s all there is to it!

A-6 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

BSD License

Copyright (c) 2000-2003 Intel Corporation

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

* Neither name of Intel Corporation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR

IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND

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WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

LICENSE ISSUES

==============

The OpenSSL toolkit stays under a dual license, i.e. both the conditions of the OpenSSL License and the original SSLeay license apply to the toolkit. See below for the actual license texts. Actually both licenses are BSD-style Open Source licenses. In case of any license issues related to OpenSSL please contact [email protected].

© SAMSUNG Electronics Co., Ltd. A-7

Annex A. Functions of the OfficeServ 7200

This page is intentionally left blank.

A-8 © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

ABBREVIATION

A

AA

ACD

ALG

AME

AMI

AOM

AP

APLL

ASIC

AWG

Auto Attendant

Automatic Call Distribution

Application Level Gateway

Answering Machine Emulation

Alternate Mark Inversion

Add On Module

Access Point

Analog Phase Locked Loop

Application Specific Integrated Circuit

American Wire Gauge

B

BRI

BRM

BoD

Basic Rate Interface

Basic Rate interface Module

Bandwidth on Demand

C

CAS

CBQ

CCS

CDR

CID

CLI

CODEC

CRC

CSMA/CD

CTI

Common Channel Signaling

Class Based Queuing

Common Associated Signal

Call Detail Record

Caller Identification

Command Line Interface

Coder/Decoder

Cyclic Redundancy Code

Carrier Sense Multiple Access/Collision Detect

Computer Telephony Integration

© SAMSUNG Electronics Co., Ltd. I

II

ABBREVIATION

D

E

EMC

EMI

F

G

FXS

FXO

GK

GPLIM

GPLIMT

GSIM

GSIMT

H

HDB3

HDLC

HTRK

I

IDS

IGMP

IMAP4

IP

IPC

ISDN

IPSec

ITU

DASL

DPIM

DHCP

DID

DLI

DLM

DMZ

DNS

DPIM

DSL

DSP

DTMF

Digital Adaptor for Subscriber Loop

Door Phone Interface Module

Dynamic Host Configuration Protocol

Direct Inward Dialing

Digital Line Interface

Digital Line interface Module

DeMilitarized Zone

Domain Name Server

Door Phone Interface Module

Digital Subscriber Line

Digital Signal Processor

Dial Tone Multi Frequency

Electro-Magnetic Compliance

Electro-Magnetic Interference

Foreign eXchange Station

Foreign eXchange Office

GateKeeper

Gigabit PoE LAN Interface Module

Gigabit PoE LAN Interface Module TX

Gigabit Switch Interface Module

Gigabit Switch Interface Module TX

High Density Bipolar of order 3

High-level Data Link Control

Hybrid Trunk

Intrusion Detection System

Internet Group Management Protocol

Internet Message Access Protocol version 4

Internet Protocol

Inter Processor Communication

Integrated Services Digital Network

Internet Protocol Security

International Telecommunication Union

© SAMSUNG Electronics Co., Ltd.

K

KDB

L

M

LAN

LCD

LCP

LCR

LED

LIM

MP20

MP20S

MFM

MGI

MIS

MMC

MPD

N

NAT

O

OAS

OSPF

P

PCM

PFT

PoE

POP3

PPP

PPPoE

PPS

PRI

PRS

PSTN

PSU

PLIM

PLIM2

© SAMSUNG Electronics Co., Ltd.

OfficeServ 7200 System Description

Keyset Daughter Board

Local Area Network

Liquid Crystal Display

Local Control Processor

Least Cost Routing

Light Emitting Diode

LAN Interface Module

Main Control Processor

Main Control Processor for Single cabinet

Multi-Frequency Module

Media Gate Interface

Miscellaneous

Man Machine Communication

Metering Pulse Detection

Network Address Translation

OfficeServ Application Server

Open Shortest Path First

Pulse Code Modulation

Power Fail Transfer

Power over Ethernet

Post Office Protocol 3

Point to Point Protocol

PPP over Ethernet

Pulse Per Second

Primary Rate Interface

Polarity Reverse Signal

Public Switched Telephone Network

Power Supply Unit

PoE LAN Interface Module

PoE LAN Interface Module version 2

III

ABBREVIATION

Q

R

RCM

RTP

RTPT

RTPR

S

T

U

TAPI

TEPRIa

ToS

TRK

TRM

TTS

SIP

SL2

SLI

SLM

SMDR

SME

STP

SMTP

SWM

UA

UART

UDP

UMS

UNI

V

QAM

QoS

VDSL

VLAN

VMS

VoIP

VPM

VPN

IV

Quadrature Amplitude Modulation

Quality of Service

R2 Caller identification Module

Real-time Transmission Protocol

Real-time Transmission Protocol Transfer

Real-time Transmission Protocol Receiver

Session Initiation Protocol

Subscriber Line interface module 2

Subscriber Line Interface

Subscriber Line interface Module

Station Message Detail Recording

Small Medium Enterprise

Signaling Transfer Point

Simple Mail Transfer Protocol

Switch Module

Telephony Application Programming Interface

T1 E1 Primary Rate Interface advanced

Type of Service

Trunk

Trunk Module

Text-To Speech

User Agent

Universal Asynchronous Receiver and Transmitter

User Datagram Protocol

Unified Messaging Service

Universal

Very high bit rate Digital Subscriber Line

Virtual Local Area Network

Voice Mailing System

Voice over Internet Protocol

Voice Processing Module

Virtual Private Network

© SAMSUNG Electronics Co., Ltd.

W

WAN

WIM

WLAN

Wide Area Network

WAN Interface Module

Wireless Local Area Network

OfficeServ 7200 System Description

© SAMSUNG Electronics Co., Ltd. V

ABBREVIATION

This page is intentionally left blank.

VI © SAMSUNG Electronics Co., Ltd.

OfficeServ 7200

General Description

©2003~2009 Samsung Electronics Co., Ltd.

All rights reserved.

Information in this manual is proprietary to SAMSUNG

Electronics Co., Ltd.

No information contained here may be copied, translated, transcribed or duplicated by any form without the prior written consent of SAMSUNG.

Information in this guide is subject to change without notice.

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