Lucent Technologies PSAX 20N32 Voice 2-Wire Office Module User Guide

PacketStar®
PSAX 4-Port Voice 2-Wire Office Module
User Guide
Model 20N32
for the PacketStar® PSAX Multiservice Media Gateways
Issue 1, December 2004
System Software Release 10.0.0
Navis® EMS-PSAX Software Release 10.0.0
Doc. No.: 255-700-596
Copyright © 2004 by Lucent Technologies. All rights reserved.
For trademark, regulatory compliance, and related legal information, see
the "Legal Notices, Safety, and Regulatory Information" section.
Legal Notices, Safety, and Regulatory
Information
Copyright
Copyright © 2004 by Lucent Technologies. All rights reserved.
This material is protected by the copyright laws of the United States and
other countries. It may not be reproduced, distributed, or altered in any fashion by any entity (either internal or external to Lucent Technologies), except
in accordance with applicable agreements, contracts or licensing, without the
express written consent of the originating organization and the business
management owner of the material.
Trademarks
PacketStar, Lucent, Lucent Technologies, and the Lucent Technologies logo are
registered trademarks of Lucent Technologies in the USA. Other product and
brand names mentioned in this guide are trademarks or registered trademarks of their respective owners.
Notices
The information in this document is for informational use only, is subject to
change without notice, and should not be construed as a commitment by
Lucent Technologies, Inc. This document is without warranty of any kind,
either expressed or implied. Lucent Technologies, Inc. assumes no responsibility for any errors, inaccuracies, or omissions. Neither is any liability
assumed for damages resulting from the use of the information or instructions contained herein. Lucent Technologies, Inc. is not responsible for any
damage or loss to your data or equipment resulting either directly or indirectly from use of this document.
Warranty Information
Software and Hardware Limited Warranties
Lucent Technologies provides a 90-day limited software warranty, and a oneyear limited hardware warranty on this product. Refer to the Software License
and Limited Warranty Agreement and the Lucent Technologies InterNetworking Systems Global Warranty that accompanied your package for more information.
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Safety Information
Warranty Warnings
! WARNING:
When inserting modules into the chassis, slide them gently, not forcefully. Excessive force may cause the modules to be seated improperly in
the chassis, and result in possible damage to the module or the chassis.
Install or remove modules one at a time. Doing this aids in preventing
the PSAX system from indicating any erroneous failure messages, and
allows the PSAX system time to reinitialize and display the accurate configuration of the module that is inserted.
! CAUTION:
Modifying or tampering with PSAX chassis components may void your
warranty. Any modification to this equipment not expressly authorized
by Lucent Technologies may void your granted authority to operate such
equipment.
! CAUTION:
Shipping the chassis with removable I/O, server, or CPU modules
installed may cause damage to the chassis and the modules. Damage to
any of the components in the system resulting from shipping the chassis
with removable modules installed will void your warranty.
! DANGER:
Interface lines connected to the 4-Port Voice 2-Wire Office module
(model 20N32) that exit the building premises must be connected to telecommunication devices that provide primary and secondary protection.
Safety Information
When installing and operating the 4-Port Voice 2-Wire Office module, follow
the safety guidelines provided in the PacketStar®PSAX Multiservice Media Gateway Safety Guidelines, which accompanies this product, to help prevent serious
personal injury and damage to the module. Please read all warnings and
instructions supplied before beginning installation or configuration of this
module. In addition to the general safety information provided, you should
also refer to the appropriate PSAX installation guide for other important
safety information and procedures.
When installing and operating the modules, follow the safety guidelines provided in the PacketStar®PSAX Multiservice Media Gateway Safety Guidelines,
which accompanies this product, to help prevent serious personal injury and
damage to the modules. Please read all warnings and instructions supplied
before beginning installation or configuration of this module.
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Regulatory Standards Compliance
Regulatory Standards Compliance
Safety and Electromagnetic Compatibility (EMC)
The following PacketStar PSAX systems are compliant with applicable safety
and EMC standards when configured with the 4-Port Voice 2-Wire Office
module (model 20N32):
The following PacketStar PSAX systems are compliant with applicable safety
and EMC standards when configured with both the 20N32 modules, respectively:
• PSAX 1000 system
• PSAX 1250 system
• PSAX 2300 system
• PSAX 4500 system
Refer to the PacketStar PSAX 1000, PSAX 1250, PSAX 2300, or PSAX 4500
installation guide for details on safety and EMC standards compliance.
Telecommunications
• FCC Part 68 (USA)
• CS-03 Issue 8 (Canada)
Regulatory Statements
USA Regulatory Statements
FCC Part 68
This equipment complies with Part 68 of the FCC rules. On the back of the
PSAX chassis is a label that contains the FCC registration number, in addition
to other information. You must provide this information to the telephone
company, if they request it. The FCC requires Lucent Technologies to provide
you with the following information:
1. This equipment has digital service interface capabilities using RJ-48C and
RJ-48H connectors. The facility interface codes with which this equipment complies for digital services are as follows: 04DU9-BN, 04DU9-DN,
04DU9-1KN, and 04DU9-1SN. This equipment has loop start interface
capabilities using an RJ-11C connector. The facility interface code with
which this equipment complies for service is 02LS2. The service order
codes for this equipment are 6.0F for the T1 interface and 9.0Y for the
loop start interface.
2. An FCC-compliant telephone network interface jack is built into this
equipment and is compatible with interconnections that are Part 68
compliant.
3. The REN for the 4-Port Voice 2-Wire Office module when used in this
equipment is 0.7B.
4. If this equipment causes harm to the telephone network, the telephone
company will notify you in advance that temporary discontinuance of
service might be required. But if advance notice is not practical, the tele-
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phone company will notify you as soon as possible. Also, you will be
advised of your right to file a complaint with the FCC if you believe this
is necessary.
5. The telephone company might make changes in its facilities, equipment,
operations, or procedures that could affect the operation of this equipment. If this happens, the telephone company will provide advance
notice for you to make necessary modifications to maintain uninterrupted service.
6. If you experience trouble with this equipment, or need repairs or warranty information, please refer to the Lucent Technologies InterNetworking
Systems Global Warranty that accompanied your PSAX product shipment
for instructions on obtaining technical support in your area.
If this equipment is causing harm to the telephone network, the telephone company might request that you disconnect the equipment until
the problem is resolved.
7. This equipment has no user-serviceable parts.
This equipment cannot be used on public coin telephone service provided by
the telephone company. Connection to party line service is subject to state
tariffs. Contact your state public utility commission, public service commission, or corporation commission for information.
Canadian Regulatory Statements
CS-03 Issue 8
NOTICE: This equipment meets applicable Industry Canada Terminal Equipment Technical Specifications. This is confirmed by the registration number. The abbreviation, IC, before the registration number signifies that registration was performed based on a Declaration
of Conformity indicating that Industry Canada technical specifications were met. It does not imply that Industry Canada approved the
equipment.
The Ringer Equivalence Number (REN) assigned to the 4-Port Voice 2-Wire
Office module denotes the percentage of the total load to be connected to a
telephone loop, which is used by the device, to prevent overloading. The termination on a loop may consist of any combination of devices subject only to
the requirement that the total of the REN of all devices does not exceed 5.
The REN for the 4-Port Voice 2-Wire Office module when used in the PSAX
system is 0.7B.
SH-03 Version 8
AVIS: Le présent matériel est conforme aux spécifications techniques
d’Industrie Canada applicables au matériel terminal. Cette conformité est confirmée par le numéro d’enregistrement. Le sigle, IC,
placé devant le numéro d’enregistrement, signifie que l’enregistrement s’est effectué conformément à une déclaration de conformité
et indique que les spécifications techniques d’Industrie Canada ont
été respectées. Il n’implique pas qu’Industrie Canada a approuvé le
matériel.
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Regulatory Statements
Le nombre équivalent de sonnerie (REN) attribué au module central bifilaire
(Voice 2-Wire Office) correspond au pourcentage de la charge totale à connecter à un circuit téléphonique bifilaire; il est utilisé par l’appareil pour
prévenir la surcharge. Le circuit peut être terminé par n’importe quelle combinaison d’appareils, à la seule condition que le total des REN de ces derniers
ne dépasse pas cinq.
Lorsqu’il est utilisé dans le système PSAX, le module central bifilaire possède
un REN de 0,7 B.
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Contents
Legal Notices, Safety, and Regulatory Information . . . . . . . . . . . . . . . . . iii
Copyright . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Software and Hardware Limited Warranties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Warranty Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..iv
iv
Regulatory Standards Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
Safety and Electromagnetic Compatibility (EMC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
Telecommunications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
Regulatory Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
USA Regulatory Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
FCC Part 68 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
Canadian Regulatory Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi
CS-03 Issue 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi
SH-03 Version 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi
List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xii
List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xiii
1
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1-1
Purpose of This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Audience for This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
What You Should Know . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Related Reading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
Product Information Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
Printed Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
Other Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
About Lucent Technologies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
About the PacketStar PSAX Product Family . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
PSAX 1000 Multiservice Media Gateway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
PSAX 1250 Multiservice Media Gateway. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
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Contents
PSAX 2300 Multiservice Media Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
PSAX 4500 Multiservice Media Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Document Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Text Types Used in This Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Icons and Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Use of Command Description Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Use of Field Description Tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
General Document Navigational Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Selecting Options, Fields, and Commands Using the Console Interface . . . . . . . . . . . 1-7
Help Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Before You Begin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
Comments on This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
2
Module Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Overview of This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
4-Port Voice 2-Wire Office Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Module Placement Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Hardware Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
General Hardware Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Power Consumption and Memory Allocation Specifications . . . . . . . . . . . . . . . . . . . . . . . 2-3
LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Connector Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
3
Configuring Ports and Channels Using the Console Interface . . . . . . . . . . . 3-1
Overview of This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Before You Begin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Using the Equipment Configuration Window. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Accessing the Equipment Configuration Window . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Alarm Status Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Configuring the Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Saving the Equipment Configuration and Logging Off . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
Errors When Applying Interfaces to Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
Provisioning Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
A
Reference Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Overview of This Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
DSP Tone Detection Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Connection Type by Interface Type Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
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Interface Type by Input/Output Module Type Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3
Module Alarm Status Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
4-Port Voice 2-Wire Office Module Line Status Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7
ATM Service Categories in the PSAX System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8
ATM Service Category Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8
Priority of ATM Service Categories in the PSAX System . . . . . . . . . . . . . . . . . . . . . . . A-8
Module Cable for the 4-Port Voice 2-Wire Office Module . . . . . . . . . . . . . . . . . . . . . . . . A-9
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List of Figures
1-1
Field Description Table Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6
1-2
Main Menu Help Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-9
2-1
4-Port Voice 2-Wire Office Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
3-1
Sample Equipment Configuration Window on a PSAX 1000
System (Page 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2
3-2
Sample Equipment Configuration Window on a PSAX 1250
System (Page 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
3-3
Sample Equipment Configuration Window on a PSAX 2300 or
PSAX 4500 System (Page 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
3-4
Sample Equipment Configuration Window on a PSAX 1000, PSAX 2300, or
PSAX 4500 System (Page 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4
3-5
Sample Equipment Configuration Window on a PSAX 1250
System (Page 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4
3-6
Console Interface Main Menu (Equipment Configuration Selected) . . . . . . . . . . . . . . . . . . . . .3-8
3-7
Equipment Configuration Window (As Displayed on the PSAX 1000,
PSAX 1250, PSAX 2300, and PSAX 4500 Console) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-9
3-8
Two Wire Office Configuration Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-9
3-9
Two Wire Office Port and Channel Configuration Window . . . . . . . . . . . . . . . . . . . . . . . . . .3-11
3-10
Save Configuration [Modified] (Before Saving) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-14
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List of Tables
1-1
Text Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5
1-2
Command Description Table Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6
1-3
System Responses to Selecting Options, Fields, or Commands . . . . . . . . . . . . . . . . . . . . . . . .1-7
1-4
Shortcut Keys for Navigating Console Interface Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-8
2-1
Physical Hardware Specifications for the PSAX I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
2-2
Performance and Power Specifications for the PSAX Module . . . . . . . . . . . . . . . . . . . . . . . . .2-3
2-3
LED Indicators for the 4-Port Voice 2-Wire Office Module . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4
3-1
Equipment Configuration Window Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5
3-2
Equipment Configuration Window Field Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5
3-3
Module Alarm Status Descriptions on the Equipment Configuration Window . . . . . . . . . . . . .3-7
3-4
Two Wire Station Configuration Window Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-10
3-5
Voice Two Wire Office Port and Channel Configuration Window Commands . . . . . . . . . . . .3-11
3-6
Two Wire Office Port and Channel Configuration Window Field Descriptions . . . . . . . . . . . .3-12
3-7
Messages Generated after the Save Configuration Process . . . . . . . . . . . . . . . . . . . . . . . . . .3-15
A-1
DSP Tone Detection Modes and Associated Processing Performed . . . . . . . . . . . . . . . . . . . . A-1
A-2
Connection Type by Interface Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
A-3
Interface Type by I/O Module Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3
A-4
Module Alarm Status Descriptions on the Equipment Configuration Window . . . . . . . . . . . . A-6
A-5
4-Port Voice 2-Wire Office and 8-Port Voice 2-Wire Station Line Status Codes . . . . . . . . . . . A-7
A-6
PSAX System-Supported Quality of Service Categories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8
A-7
Mapping ATM Service Categories to PSAX System Priority Levels . . . . . . . . . . . . . . . . . . . . . A-9
A-8
Orderable I/O and Common Equipment Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9
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Purpose of This Guide
The PacketStar® PSAX 4-Port Voice 2-Wire Office Module User Guide provides a
description of the 4-Port Voice 2-Wire Office module. It also provides information on how to configure the module ports and channels.
For information on configuring interfaces and provisioning connections
through the PSAX console interface, see the PacketStar® PSAX Connections Provisioning Guide. If the Navis® EMS-PSAX interface is being used, see the
Navis® EMS-PSAX Interface and Connection Provisioning Guide.
Note:
If you are using this module for the first time, you should read
through this guide in its entirety before beginning the configuration process. The chapters in this guide are arranged in the logical
order of normal configuration and should be performed in that
order for the module to operate successfully.
Audience for This Guide
The information in this guide is intended for users who will configure ports
and channels for the 4-Port Voice 2-Wire Office module in the PSAX Multiservice Media Gateway system.
What You Should Know
Before you use this document or operate a PSAX system, you should already
understand and have experience with the following:
• ATM Forum, Frame Relay Forum, and other telecommunications specifications
• Ethernet network capabilities
• Internet Protocol capabilities
• Data network design
• Telephony network design
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Related Reading
Related Reading
Product Information Library
To install, operate, and configure your PSAX system and I/O and server modules, read the PSAX publications provided on your Lucent Technologies
PacketStar® PSAX Multiservice Media Gateways Product Information Library
CD-ROM.
Printed Documents
For your convenience, many of the documents included on the PacketStar®
PSAX Multiservice Media Gateways Product Information Library CD-ROM are also
available in printed form. You can order these documents through the Lucent
Technologies Customer Information Center Web site at:
http://www.lucentdocs.com.
Other Publications
Numerous books are currently available on the subject of basic telecommunications technology and specific protocols. In addition to such general reading,
you should also be familiar with the industry specifications identified in this
guide.
About Lucent Technologies
Lucent Technologies is the communications systems and technology company formed through the restructuring of AT&T. We bring with us a tradition
of more than 125 years of experience and a dedication to superior customer
service.
Lucent Technologies manufactures, sells, and services a complete line of customer premises communications units, and commercial and multimedia
communications and messaging systems designed and supported by our
research and development unit, Bell Laboratories.
Our legacy and our spirit of innovation allow Lucent to provide our customers with the tools needed to communicate effectively, any time and anywhere, and to integrate the latest technologies into real-life solutions that
help make business work.
About the PacketStar PSAX Product Family
Lucent Technologies provides a complete range of PSAX Multiservice Media
Gateways in the PacketStar PSAX family.
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About the PacketStar PSAX Product Family
PSAX 1000 Multiservice Media Gateway
The PacketStar PSAX 1000 Multiservice Media Gateway is designed to provide
a full range of central office-based multiservice media gateway functions in a
small, competitively-priced package suitable for customer premise deployment. Ideal for central office, large enterprise, or wireless cell site multiservice media gateway applications, the PSAX 1000 system provides highly reliable network access for time-division multiplex voice, frame relay,
10/100BASE-T Ethernet, and ATM data applications.
When it is functioning in a redundant operating mode and after it has experienced a single-point failure, the PSAX 1000 system provides up to 630 Mbps
of ATM cell bus capacity. The total ATM cell bus capacity of the system may
also be scaled to provide nonblocking, nonredundant chassis bandwidths
beyond 630 Mbps.
Supporting up to five slots (19–inch chassis) for I/O and server modules—with a full range of interfaces such as DS0A, DS1/E1, DS3/E3, OC-3,
OC-3c/STM-1, OC-12c/STM-4c, 10/100BASE-T Ethernet, and serial—the
PSAX 1000 system is a cost-effective access switch solution for connecting to
legacy equipment.
PSAX 1250 Multiservice Media Gateway
The PacketStar PSAX 1250 Multiservice Media Gateway is designed to provide
a full range of central office-based multiservice ATM access functions. Ideal
for the central office or a large enterprise’s multiservice media gateway, the
PSAX 1250 system provides highly reliable network access for time-division
multiplex voice, frame relay, 10/100BASE-T Ethernet, and ATM data applications.
When it is functioning in a redundant operating mode and after it has experienced a single-point failure, the PSAX 1250 system provides up to 600 Mbps
of ATM cell bus capacity. The total ATM cell bus capacity of the system may
also be scaled to provide nonblocking, nonredundant chassis bandwidths
beyond 600 Mbps.
Supporting 10 slots (19-inch chassis) or 14 slots (23-inch chassis) for I/O and
server modules—with a full range of interfaces such as DS0A, DS1/E1,
DS3/E3, OC-3, OC-3c/STM-1, OC-12c/STM-4c, 10/100BASE-T Ethernet,
and serial—the PSAX 1250 system is a cost-effective access switch solution
for interworking with legacy equipment.
PSAX 2300 Multiservice Media Gateway
The PacketStar PSAX 2300 Multiservice Media Gateway offers carrier-grade,
high-density multiservice ATM access functions. Designed as the multiservice
media gateway for the central office or for a large enterprise customer, the
PSAX 2300 system provides network access for time-division multiplex
voice, frame relay, 10/100BASE-T Ethernet, and ATM data applications.
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When it is functioning in a redundant operating mode and after it has experienced a single-point failure, the PSAX 2300 system provides up to 1.9 Gbps
of ATM cell bus capacity. The total ATM cell bus capacity of the system may
also be scaled to provide nonblocking, nonredundant chassis bandwidths
beyond 1.9 Gbps.
Supporting 15 slots for I/O and server modules—with provisions for OC-3,
OC-3c/STM-1, and OC-12c/STM-4c interfaces with 1:1 protection, 1:1 DS1
module protection switching, and a full range of interfaces such as DS0A,
DS1/E1, DS3/E3, 10/100BASE-T Ethernet, and serial—the PSAX 2300 system solves demanding and diverse network design challenges with ease.
PSAX 4500 Multiservice Media Gateway
The PacketStar PSAX 4500 Multiservice Media Gateway provides carrier-class
reliability, with an unmatched range of service capabilities, end-to-end traffic
prioritization, “any-service, any-channel” flexibility, and breakthrough voice
technology. Ideal for the central office or a large enterprise multiservice
media gateway, the PSAX 4500 system provides highly reliable network
access for time-division multiplex voice, frame relay, 10/100BASE-T Ethernet, and ATM data applications.
When it is functioning in a redundant operating mode and after it has experienced a single-point failure, the PSAX 4500 system provides up to 4.2 Gbps
of ATM cell bus capacity. The total ATM cell bus capacity of the system may
also be scaled to provide nonblocking, nonredundant chassis bandwidths
beyond 4.2 Gbps.
The high-performance midplane design supports 15 interface slots. Module
protection for two groups of four or six multiport DS3, STS-1e, or E3 modules is provided via an N:1 protection scheme using rear access line interface
modules. The protection module provides backup so that on the failure of
any one of the modules in a group, traffic is maintained. A single PSAX 4500
system at the edge of the carrier network can transition traffic from a large
number of network customers over high-speed DS1/E1 IMA, DS3/E3, OC-3,
OC-3c/STM-4c, and OC-12c/STM-4c trunks into the ATM core, managing
the whole quickly and efficiently, down to the individual permanent virtual
circuit.
Through the use of the latest DSP voice technology, the PSAX 4500 system
supports advanced voice traffic over ATM (VToA) services for up to 6048 DS0
channels. As a multiservice media gateway—with H.248 call control, CAS,
PRI, GR-303, and V5.2 protocols, 3-Port DS3/STS-1e, 1-Port OC-3/STM-1
CES, and Tones and Announcements modules—the PSAX 4500 system provides packet solutions for voice over xDSL, trunking, tandem, and PRI offload
switching.
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Document Conventions
Document Conventions
Text Types Used in This Document
This guide uses a different typeface to denote text displayed on console interface windows and equipment, as well as data you enter. Table 1-1 shows how
each typographical convention is used.
Table 1-1. Text Conventions
Appearance
How it is used
SANS SERIF BOLD, ALL CAPS
Labels on module panels, chassis faceplates, or other
hardware
Fixed-width normal
Message text displayed on the user interface window
Serif bold
• Button name (GUI interface) or command name
(console interface) on the user interface window
• Literal text for values that the user types or selects
from predefined sets of values for fields
• Commands or literal argument values
Fixed-width bold
System prompts displayed on the user interface window
Serif italics
• A variable name or string for which you will substitute your own information
• An argument or parameter on a command line for
which you will substitute your own information
Icons and Symbols
Refer to the procedures within this guide for important safety information
and proper procedures.
Standard icons and symbols to alert you to dangers, warnings, cautions, and
notes are described as follows:
! DANGER:
Warnings for a personal injury hazard are identified by this format.
! WARNING:
Warnings relating to risk of equipment damage or failure are identified
by this format.
! CAUTION:
Warnings relating to risk of data loss or other general precautionary
notes are identified by this format.
Note:
Identifies additional information pertinent to the text preceding
this note.
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Document Conventions
Use of Command Description Tables
All illustrations for configuration windows in this guide for the PSAX system
console interface are followed by a command description table describing the
command functions displayed on the window (near the bottom of the window). You should read all the information in the command description table,
especially when first using a window, because these descriptions may have
special instructions or configuration constraints provided in the Function column by use of the Note: text convention (see Table 1-2).
Table 1-2. Command Description Table Example
Command
Function
Bring All Interfaces Brings the out-of-service configured interfaces to in-service status.
Into Service
Note: In GR-303 configuration, it is critical to bring into service
only those channels actively configured with DS1 ports.
Use of Field Description Tables
For all illustrations for configuration windows in this guide for both the
PSAX system console interface and the EMS-PSAX, the field description
tables normally follow the command description tables. Field description
tables define the editable and the display-only fields, their functions, valid
values, and constraints, if applicable. As in the command description tables,
the Note: text convention is also used, where appropriate, in the field description tables to alert the user to special instructions or configuration constraints
(see Figure 1-1).
Identifies editable fields
or display-only fields on
screens
Identifies initial field
value default
Field Name
Field Values
Interface Type
Identifies available
range for field value
when applicable
Default: 0
Range: 0-22
Format: Numeric
Describes the function of the field
and special instructions for
configuring modules
Description
Specifies the type of end-to-end connection
protocol that governs the transmission parameters
for this configured port and channel interface.
Note: When certain types of interfaces are selected in this field, other configuration fields are displayed on this window.
Identifies field value format as
Numeric, Predefined Alphanumeric,
Hexadecimal, or Valid Dotted Quad.
Decribes special instructions or
configuration constraints
Figure 1-1. Field Description Table Example
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General Document Navigational Guidelines
General Document Navigational Guidelines
Selecting Options, Fields, and Commands Using the Console Interface
Follow these guidelines to select an option, field, or command on the PSAX
console interface windows and to navigate through the windows:
• To select an option, field, or command, do one of the following:
~ Press the Up, Down, Left, or Right Arrow to highlight (reverse video
image) the option name, field name, or command you want to select and
press Enter as many times as necessary until the field choice you want is
displayed.
~ Use the alternate keys, K=UP, H=LEFT, L=RIGHT to highlight (reverse
video image) the option name, field name, or command you want to
select and press Enter. (You can optionally redefine these alternate keys
from the User Options window, which is accessible from the Console
Interface Main Menu window.)
~ To quickly select a command, you can also simultaneously press Ctrl and
the letter underlined in the command.
Once an option name, field, or command is selected, the system responds
as described in Table 1-3.
Table 1-3. System Responses to Selecting Options, Fields, or Commands
For a selected...
the following occurs:
option name
The window corresponding to the option name is displayed.
field
The following variations occur:
• The field entry area is blank or contains the default or previously
entered value. Press Enter to enter or change data in this field. Press
Enter again to exit edit mode.
• The field entry area, like the field name, is displayed in reverse video
image and contains a predefined set of values, which you can view or
select by pressing Enter to navigate forward through these values. To
navigate backward through these field values, press Ctrl+H or the
Backspace key.
Read-only fields, which you cannot change, are enclosed in square brackets (example: [LineStatus]).
command
The following variations occur:
• A message in the information line indicating an error or successful completion of the command is displayed.
• The next higher level or previous window (window name) is displayed.
• The next lower level or succeeding window (window name) is displayed.
• To navigate through the Console windows, use the shortcuts listed in
Table 1-4.
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Help Information
Table 1-4. Shortcut Keys for Navigating Console Interface Windows
If you want to...
press...
redisplay the previous window
Ctrl+B on the window.
redisplay the Console Interface Main Menu window
Ctrl+G on the window.
refresh the window
Ctrl+R on the window.
On all the PSAX system windows, each command or menu option has an
underlined letter. The control key plus an underlined letter is a shortcut to
that command or menu option. You can use the navigation keys and hotkeys
with the Caps Lock key on or off. Always observe the status line at the bottom of the window for instructions and information.
Help Information
The Help windows are accessible from any window in the PSAX system console interface. To access the Help windows, press the ? (Question Mark) key
on any window. In addition to the Help windows, the Console Interface windows display contextual help in the information line at the bottom of each
window. Contextual help provides information about the command or field
currently highlighted on that window. The information line also displays
error codes and responses to commands. All responses and notifications are
recorded in a trap log. See the PacketStar® PSAX Simple Network Management
Protocol (SNMP) Trap Reference Guide for details on displaying the trap log and
obtaining explanations of the trap messages.
To view the Help windows from the Console Interface Main Menu window,
perform the following procedure.
Begin
1 On the window for which help is desired, press the ? (question mark)
key.
The Help window for the current console window is displayed (see
Figure 1-2).
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Technical Support
Your site name appears here
after initial configuration
Information Line
Figure 1-2. Main Menu Help Window
2 To display the remaining Help windows for the current console window,
press the Down Arrow key.
3 To scroll backward through the Help windows for the current console
window, press the Up Arrow key.
4 To exit Help and return to the current console window, press the Enter
key.
End
Technical Support
If you experience a problem with the 4-Port Voice 2-Wire Office module,
refer to the Lucent Technologies Product Warranty Registration Information, which
accompanied your shipment, for instructions on obtaining support in your
area.
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Before You Begin
Before You Begin
Before you start configuring and using your new 4-Port Voice 2-Wire Office
module, be sure you:
• Record your site-specific specifications such as the IP addresses you will
use, and the connections and interfaces you will need. Decide which user
names and passwords you will assign.
• Make sure you have IP connectivity to all PSAX devices to be managed
• Determine the numbering scheme for any in-band management connections you will be using
Comments on This Guide
To comment on the PacketStar® PSAX 4-Port Voice 2-Wire Office Module User
Guide, please complete the comment card at the following web address:
http://www.lucent-info.com/comments/
You can also email your comments to [email protected].
Include the following information:
Title: PacketStar® PSAX 4-Port Voice 2-Wire Office Module User Guide
Release number: Release 10.0.0
Document number: 255-700-596
Issue number: Issue 1
Publication date: December 2004
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Module Description
Overview of This Chapter
The 4-Port Voice 2-Wire Office module provides support for the office (central office or PABX switch) end of a two-wire analog telephone line. This
allows a voice loop from a voice switch to be connected directly to a Multiservice Media Gateway system over an ATM network to a distant telephone or
other analog device. The coding translation supported by this module is
µ-law to µ-law only.
The module has three LED indicators: ACTIVE, FAIL, and off-hook (labeled
1-4). On the faceplate, each port has an LED which illuminates when the
port goes off-hook. It also flashes in synchronization with an incoming ringing signal to the port.
1
FAIL
ACTIVE
VOICE
2WO
1
2
3
4
Figure 2-1. 4-Port Voice 2-Wire Office Module
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4-Port Voice 2-Wire Office Module
4-Port Voice 2-Wire Office Module
This module is typically configured with an 8-Port Voice 2-Wire Station module via a PVC connection to enable a foreign exchange (FXO) voice service to
be transmitted across an ATM network. With FXO service, the voice switch
provides dial tone, ringing, and digit translation, which are not provided by
the ATM network.
Module Placement Requirements
The 4-Port Voice 2-Wire Office module may be installed in any I/O slot of any
PSAX Multiservice Media Gateway chassis intended to contain I/O or server
modules. In typical applications, this module is used with the 8-Port Voice 2Wire Station module (see the appropriate PSAX module user guide for other
configuration constraints).
Hardware Features
The 4-Port Voice 2-Wire Office module supports these hardware features:
• Number of ports: 4
• Connector type: shielded RJ-12
• Ring frequency detection: 16-32 Hz
• Termination impedance: 600 Ohms
• Signaling: dual tone multi-frequency (DTMF)
• Supervision: loop start
General Hardware Specifications
Table 2-1 provides the general physical hardware and environmental specifications for the PSAX I/O module.
Table 2-1. Physical Hardware Specifications for the PSAX I/O Module
Specification
Description
Dimensions
17.3 cm H x 2.41 cm W x 24.1 cm D
(6.8 in. H x 0.95 in. W x 9.5 in. D)
Weight
0.37 kg (0.82 lb.)
Operating temperature range for all the 0° to 50° C (32° to 122° F)
PSAX 1250, PSAX 2300, and
PSAX 4500 systems
Operating temperature range for the
PSAX 1000 systems
For AC-powered PSAX 1000 systems:
0° to 50° C (32° to 122° F)
For DC-powered PSAX 1000 systems:
-20° to 60° C (-4° to 140° F) with a cold start minimum of
0° C (32° F)
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Table 2-1. Physical Hardware Specifications for the PSAX I/O Module (Continued)
Specification
Description
Operating humidity range for all chassis 5% to 85% relative humidity
Operating altitude range for all chassis
60 meters (197 feet) below sea level to 4,000 meters
(13,123 feet) above sea level
Storage temperature range for all
chassis
-40° to 70° C (-40° to 158° F)
Storage humidity range for all chassis
0% to 90% noncondensing
Additional information can be found in the appropriate PacketStar PSAX
module user guides.
Power Consumption and Memory Allocation Specifications
Table 2-2 provides the chassis speed, power consumption, and memory allocation specifications for this PSAX module.
Table 2-2. Performance and Power Specifications for the PSAX Module
Module
20N32
4-Port Voice
2-Wire Office
Total
Amount of
SDRAM
8 MB
Module
Maximum
Program and
Input
Data Space
Buffer
4 MB
N/A
Output
Buffer
Chassis
Speed
N/A
Low
Speed
Maximum
Power
Consumption
14 W
LED Indicators
Table 2-3 describes how the LED indicators on the 4-Port Voice 2-Wire Office
module respond to different module conditions. These LEDs indicate if the
module has been installed properly. Before you configure the module, you
must ensure that it is properly initialized according to the information provided in Table 2-3.
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Connector Pin Assignments
Table 2-3. LED Indicators for the 4-Port Voice 2-Wire Office Module
Module Status
LED
Initial
Power-On
No
Configured
Ports
One or More
Configured Ports
No Cable on
Port
Cable on Port
FAIL
(red)
Lights
briefly*
Not lit
Lights only when
the module is not
functioning
Not Applicable
Not Applicable
ACTIVE
(green)
Lights
briefly*
Not lit
Lights only when Not Applithe module is func- cable
tioning properly
Not Applicable
1–4
(green)
Each lights Not Applibriefly
cable
Not Applicable
Flashing LED indicates
the line is ringing. Solid
LED indicates the line is
off-hook (in use) or
busy. Unilluminated
LED indicates the line is
on-hook (not in use).
*
Not Applicable
After power is initially applied to the system and the system boot is complete, the FAIL and ACTIVE
LEDs indicate whether the module has no configured ports (red), or one or more configured ports
(green).
Connector Pin Assignments
The four shielded RJ-12 connectors provide a 2-wire analog interface on
pins 3 (ring) and 4 (tip). Shielded cabling is required between the module
and CO equipment.
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Configuring Ports and Channels
Using the Console Interface
Overview of This Chapter
This chapter describes how to use the console interface to perform the following tasks on the 4-Port Voice 2-Wire Office module:
• Obtaining general module data and accessing ports and channels
• Setting the values for the port and channel configuration of the module
Before You Begin
Be sure to complete the following tasks first before configuring the 4-Port
Voice 2-Wire Office module:
• Configure your basic system (see “Configuring the System for Your Site” in
the PacketStar® PSAX Multiservice Media Gateway User Guide).
• Configure the Stratum 3–4 module (see “Configuring the Stratum 3–4
Module” in the PacketStar® PSAX Multiservice Media Gateway User Guide).
When configuring the 4-Port Voice 2-Wire Office module using the console
interface, display-only fields are displayed in square brackets ([ ]).
! CAUTION:
Due to the copper wire interface between an Enhanced DS1 or E1 module and a PBX and/or key telephone system, the PSAX system and the
other equipment should use a common chassis ground connection to
avoid ground current loops, which could affect voice quality.
Using the Equipment Configuration Window
This section describes how to obtain product, model, version, and serial number data about a module from the Equipment Configuration window. In
addition, the window provides operational status and alarm conditions on
each installed module. You also use this window to access the port and channel configuration windows for the PSAX modules.
Accessing the Equipment Configuration Window
Perform the following procedure to access the Equipment Configuration window.
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Using the Equipment Configuration Window
Begin
1 On the Console Interface Main Menu window, select the Equipment
Configuration option.
The Equipment Configuration window is displayed (see Figure 3-1
through Figure 3-5).
2 View the operational and alarm status, software version, PEC, and serial
number data of the installed modules.
3 When you are ready to begin configuring the ports and channels of the
module, select the line displaying the name of the module you want to
configure.
4 Proceed to the section, “Configuring the Ports,” for module configuration
procedures.
Note:
The sample Equipment Configuration windows in the following
figures may not show the actual module you are configuring.
These figures illustrate the variations of slot configurations for
the different PSAX chassis displayed on the Equipment Configuration window.
End
Figure 3-1. Sample Equipment Configuration Window on a PSAX 1000
System (Page 1)
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Using the Equipment Configuration Window
Figure 3-2. Sample Equipment Configuration Window on a PSAX 1250
System (Page 1)
Figure 3-3. Sample Equipment Configuration Window on a PSAX 2300 or
PSAX 4500 System (Page 1)
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Using the Equipment Configuration Window
Figure 3-4. Sample Equipment Configuration Window on a PSAX 1000,
PSAX 2300, or PSAX 4500 System (Page 2)
Figure 3-5. Sample Equipment Configuration Window on a PSAX 1250
System (Page 2)
Commands
The commands in this window have the following functions.
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Using the Equipment Configuration Window
Table 3-1. Equipment Configuration Window Commands
Update Display
Refreshes the current status of the modules in the PSAX chassis.
Page Down
Displays the second page of the Equipment Configuration window. This command toggles with Page Up.
Page Up
Displays the first page of the Equipment Configuration window.
This command toggles with Page Down.
Interface by Name
Displays the Interface Name Table window on which you can
view all the interface names in the PSAX system.
Go Back to Main Menu
Redisplays the Console Interface Main Menu window.
Field Description
The display-only fields on this window are described in Table 3-2.
Table 3-2. Equipment Configuration Window Field Descriptions
Slot
Default: N/A
Displays the slot number in the PSAX chassis.
Range: 1–25, depends
on chassis type
Format: Numeric
Module Type
Default: N/A
Range: N/A
Format: Predefined
Displays the type of the module in the slot. When a
module is inserted into the chassis, its name is displayed in the Module Type field next to the slot number. When the module is removed from the chassis, its
name is no longer displayed in the Module Type field
and is replaced with None.
Status
Default: Unknown
Range: N/A
Format: Predefined
Displays the operational status of the module.
Unknown
Indicates that the module has not been configured.
Primary
Indicates one of the following:
• at least one port or channel on an I/O module has
been configured.
• a CPU module is functioning as the primary CPU
module.
Standby
Indicates one of the following:
• a module in redundant systems is operating as the
standby (backup) module to the primary (active)
module.
• a CPU module in redundant systems is functioning
as the standby (backup) CPU module.
Default: No Alarm
Range: N/A
Format: Predefined
Displays the present alarm condition of the module.
Alarm Status
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Using the Equipment Configuration Window
Table 3-2. Equipment Configuration Window Field Descriptions (Continued)
SW #
Default: N/A
Range: N/A
Format: Predefined
Displays the version of PSAX system software with
which the modules’ firmware was released. The software version is encoded in the module firmware.
Because not all modules require firmware upgrades
with every new PSAX system software release, the
software version that is displayed in this window may
be lower than the CPU system software that is currently running on the PSAX system. See the most
recent Release Note document for the latest software
and firmware lineup information.
PEC
Default: N/A
Range: N/A
Format: Predefined
Displays the product element code (PEC) used to identify and order this type of module. The PEC is encoded
in the module bootloader.
Serial #
Default: N/A
Range: N/A
Format: Predefined
Displays the unique serial number of the individual
module. The product serial number is encoded in the
module firmware. The format of this field is the following:
PSAX System Rel. 6.5.0 and later: 12-digit number in
the format: YYVVDDnnnnnn, where YY = year of manufacture VV = vendor ID code (manufacturer and location) DD = date code of manufacture (either month or
week depending on vendor’s preference) nnnnnn =
sequential number, which in conjunction with YY, VV,
and DD, creates a unique number for each hardware
component in the PSAX product line
For existing products with the 10-digit serial number
used in Rel. 6.5.0 or later systems, this number is displayed with two preceding zeros.
PSAX Rel. 6.3.0 and earlier: 10-digit number. For
products with 12-digit serial numbers used in Rel 6.3.0
or earlier systems, the first two digits (YY) are not displayed.
Alarm Status Values
The Alarm Status field on the Equipment Configuration window is described
in .
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Configuring the Ports
Table 3-3. Module Alarm Status Descriptions on the Equipment Configuration Window
Alarm Status
Module Type
Affected
Description
NoAlarm
I/O and Server Indicates that no alarms have been detected for the module
in this slot.
WrongCardType
I/O and Server Indicates that one type of module was configured in this
slot in the chassis, but a now different module occupies this
slot.
LineFailed
All
Hexadecimal format,
Example:
12345678ABC
I/O and Server Indicates that one or more ports on the module in this slot
currently have a loss of signal. The numbers indicate which
ports have a loss of signal. For modules that have more
than eight ports not receiving signals, the value in this field
is in hexadecimal format.
CardRemoved
All
Indicates that the module in this slot is no longer receiving
or transmitting signals because the line failed.
Indicates that one of the following events occurred:
• The module in this slot was configured and then
removed from the slot.
• Connections on the OC-3, OC-12, STM-1, or STM-4
APS/MSP primary module in this slot were transferred to
the standby module. After the transfer occurs, the former
primary module then displays CardRemoved in the
Alarm Status field; the former standby module then displays Primary in the Status field.
ReferenceClockFailed Stratum 3–4
Indicates that the timing reference clock on the Stratum
module in this slot failed.
CompositeClockFailed Stratum 3–4
Indicates that the timing composite clock on the Stratum
module in this slot failed.
Overload
Power Supply
Indicates that the Power Supply module is operating under
an overload condition.
PowerFailed
Power Supply
Indicates that the power has failed.
Minus48vFailed
Power Supply
Indicates that the -48 V dc Power Supply module output
failed.
UnknownAlarm
I/O and Server Indicates that the reason for failure is not known.
CompleteClockFailed Stratum 3–4
Indicates that the backplane detected a clock error.
PowerFailed
Indicates that no power is coming into the PSAX chassis.
Power Supply
Configuring the Ports
To configure the 4-Port Voice 2-Wire Office module ports, follow the following procedure.
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Configuring the Ports
Configuring the Ports
Begin
1 On the Console Interface Main Menu window (see Figure 3-6), select the
Equipment Configuration option and press Enter.
Figure 3-6. Console Interface Main Menu (Equipment Configuration Selected)
The Equipment Configuration window (see Figure 3-7) is displayed.
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Configuring the Ports
Figure 3-7. Equipment Configuration Window (As Displayed on the PSAX 1000,
PSAX 1250, PSAX 2300, and PSAX 4500 Console)
2 On the Equipment Configuration window, select the 4-Port Voice 2-Wire
Office module and press Enter.
The Two Wire Office Configuration window is displayed (see Figure 3-8).
Figure 3-8. Two Wire Office Configuration Window
Commands
Table 3-4 describes the commands on this window:
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Configuring the Ports
Table 3-4. Two Wire Station Configuration Window Commands
Update Display
Updates the values in the fields to show the most current configuration. Use this command mostly to display
the most current information in the Line Status field.
Configure All Interfaces
Sets all four ports to the circuit emulation type interface. The value CircuitEmulation is displayed in the
Interface Type field, and the value OutOfService is
displayed in the Oper Status field.
Delete All Interfaces
Deletes the configured interfaces for all four ports. The
value Unconfigured is displayed in the Interface Type
and the Oper Status fields.
Note: You must first take all interfaces out of service
(using the Take All Interfaces Out Of Service command) before you can use this command to delete all
the configured interfaces.
Bring All Interfaces Into
Service
Brings the out-of-service configured interfaces for all
four ports to in-service status. The value InService is
displayed in the Oper Status field for all four ports.
Take All Interfaces Out Of
Service
Takes the in-service configured interfaces for all four
ports to out-of-service status. The value OutOfService
is displayed in the Oper Status field for all four ports.
Note: You must use this command first before using
the Delete All Interfaces command.
Go Back to Equipment Con- Redisplays the Equipment Configuration window.
figuration
3 To configure the ports, do one of the following:
a. If you want to configure all four ports with the default port field values given in Table 3-6, select the Configure All Interfaces command and press Enter.
The value CircuitEmulation is displayed in the Interface Type field, and
the value OutOfService is displayed in the Oper Status field.
b. To configure one port at a time (to set values other than the default
ones), select the line for the port you want to configure and press
Enter.
The Two Wire Office Port and Channel Configuration window (see
Figure 3-9) is displayed.
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Configuring the Ports
Figure 3-9. Two Wire Office Port and Channel Configuration Window
Commands
Table 3-5 describes the commands on this window:
Table 3-5. Voice Two Wire Office Port and Channel Configuration Window Commands
Apply Port and Channel Configuration
Applies the configuration field values you set.
Reset Port and Channel Display
Resets the fields to the last set of saved values.
Bring Interface Into Service
Brings an out-of-service configured interface to in-service status. This command is displayed when the [Oper
Status] field is OutOfService. The value InService is
displayed in the [Oper Status] field. When this command is executed, the Take Interface Out of Service
command is displayed instead.
Take Interface Out of Service
Takes an in-service configured interface to out-of-service status. Command is displayed when the [Oper
Status] field is InService. The value OutOfService is
displayed in the [Oper Status] field.
Configure Interface
Displays the Circuit Emulation Interface Configuration
window.
Enter to Card Configuration
Redisplays the Two Wire Office Configuration window.
4 Select the values for the fields on this window from the values given in
Table 3-6.
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Configuring the Ports
Table 3-6. Two Wire Office Port and Channel Configuration Window Field Descriptions
Test Mode
Default: Off
Range: N/A
Format: Predefined
Specifies the test mode of the module.
Off
The module is not in test mode.
QuietTime
Quiet Time is useful only if the line is not quiet
enough. If the line is noisy, the quiet time feature
will help you to determine whether the channel
is noisy. If noise is present on the line, then the
channel is defective.
Note: Do not select this value unless the line is
noisy.
F-1004Hz
A 1004 Hz tone is used in troubleshooting a system where a line is seized by bridging the tip and
ring wires through a resistance.
[Signaling Bits]
Ab
Signaling bits method supported is AB (two-bit
signaling).
[Dial Mode]
Dtmf
Dual tone multi-frequency
[Loop Detect]
LoopStart
Loop detection.
[Line Status]
Default: NoAlarm
Range: N/A
Format: Predefined
Indicates the Line Status of the interface. It contains loopback, failure, received alarm and transmitted alarm information. For a line status message list, see the Reference Appendix in this
guide.
Interface Type
Default: Unconfigured
Range: N/A
Format: Predefined
Specifies whether the interface is assigned or not.
Unconfigured
This interface is not configured.
Circuit Emulation
This interface is configured for circuit emulation.
Default: Unconfigured
Range: N/A
Format: Predefined
Specifies whether the channel can pass traffic or
not.
Unconfigured
This channel is not operational because the interface is not configured
InService
This channel is capable of receiving and sending
signals.
OutOfService
This channel is not capable of receiving and sending signals.
[Oper Status]
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Saving the Equipment Configuration and Logging Off
Table 3-6. Two Wire Office Port and Channel Configuration Window Field Descriptions (Continued)
[Silence Suppression]
Default: Pvc
Range: N/A
Format: Predefined
Permanent virtual circuit (PVC).
[Echo Cancellation] Default: Disabled
Range: N/A
Format: Predefined
Silence suppression is disabled.
[Voice Compression]
The echo cancellation function is disabled. This
function is a method for isolating and filtering
unwanted signal energy caused by echoes from
the main transmitted signal.
Disabled
[Companding Law] Disabled
Voice compression is disabled.
[AAL Encapsulation]
MuLawPCM
The PCM coding and companding standard used
in North America and Japan.
[Silence Suppression]
Aal1
ATM Adaptation Layer 1 (AAL1)
[Service Type]
Fxo
Foreign exchange office (FXO)
5 To apply the values for the fields on this window, select the Apply Port
and Channel Configuration command and press Enter.
6 Select the Configure Interface command and press Enter.
The Circuit Emulation Interface Configuration window is displayed.
Note:
For information on configuring the Circuit Emulation interface
using the AC console, see the PacketStar® PSAX Connections Provisioning Guide.
7 Repeat this procedure for the remainder of the ports, as needed.
Note:
Whenever needed, use the commands in the Two Wire Office Configuration window (see Figure 3-8 on page 3-9) and on the Two
Wire Office Port and Channel Configuration window (see
Figure 3-9 on page 3-11) to manage the interfaces.
End
Saving the Equipment Configuration and Logging Off
After configuring the module ports and channels, the interface types for each
port and channel, and the connections, you must save the values to the
PSAX system database. It is recommended that you save your values frequently as you progress through your work, at a minimum, after finishing
each stage of work:
• Configuring each module in your system
• Configuring the connections in your system
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Saving the Equipment Configuration and Logging Off
• Before exiting your current console session
Perform the following procedure to permanently save the values for your
system.
! CAUTION:
If your system loses power or if you reboot the chassis, and you have not
yet saved the values permanently, you will lose all unsaved values you
have applied on the various windows.
Begin
1 Press Ctrl+G, to return to the Console Interface Main Menu window.
On the Console Interface Main Menu window, [Modified] is displayed
next to the Save Configuration command, indicating you have made
changes to the system that are not yet saved to the PSAX system database
(see Figure 3-10).
Figure 3-10. Save Configuration [Modified] (Before Saving)
2 Select the Save Configuration command or press Ctrl+A.
Wait a few seconds while the system writes the values to the PSAX system database. The system displays the following message while it is executing this command:
Saving the equipment and connection information
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Errors When Applying Interfaces to Ports
Note:
In PSAX systems with redundant CPUn modules, the standby
CPUn module reboots every time you save the configuration on
the primary CPUn module. This event is a function of the SVC
retention feature and the result of saving the configuration
changes you have made.
When the save configuration function is completed, the system displays
an appropriate message as described in Table 3-7.
Table 3-7. Messages Generated after the Save Configuration Process
When a PSAX
system is...
the system displays...
nonredundant
T-SaveConfiguration: saveConfigurationReasonCode=All-OK
redundant
T-SaveConfiguration: saveConfigurationReasonCode =
Expect2ndCPUCardFailedOrRemoved*
The standby CPUn module is rebooted when the save command is issued.
After the standby CPUn module reboots, the system displays the following
message: T-SaveConfiguration: saveConfigurationReasonCode=FileTransferCompleted
*
This message indicates that while the standby CPUn module reboots after you select the Save
Configuration command, the standby CPUn module is temporarily unavailable.
After saving the configuration values, the indicator [Modified] is no
longer displayed next to the Save Configuration command.
End
Errors When Applying Interfaces to Ports
An error may occur when you apply an interface to a channel. If an error
condition occurs, the PSAX system sends an SNMP trap that is usually displayed in the console Trap Log Display window (accessible from the Console
Interface Main Menu window). The list below includes the most common
interface errors that cause the PSAX system to display a message. (See the
PacketStar® PSAX Simple Network Management Protocol (SNMP) Trap Reference
Guide for more information about the SNMP traps related to interface errors).
• Entering field values that are outside of the configurable range of values
• Attempting to configure an interface for a port or channel that has already
been configured
• Attempting to configure an interface that is already in service (must be out
of service to be configured or change field values)
• Entering field values that are not recognized by the PSAX system software
Provisioning Connections
For instructions on configuring interfaces and connections to the 4-Port
Voice 2-Wire Office module, see the PacketStar® PSAX Connections Provisioning
Guide.
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Provisioning Connections
The module supports the following type of interface:
• Circuit Emulation
The module supports the following types of connections:
• PVC connections:
~ Circuit Emulation-to ATM virtual channel connection (VCC)
~ Circuit Emulation-to Circuit Emulation
• SPVC connections:
~ Circuit Emulation-to-ATM VCC
Before you provision connections for the modules, you must have first completed the following tasks:
• Set the configuration values for one or more ports on the module
• Set the configuration values for the various types of interfaces on the module
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A
Reference Information
Overview of This Appendix
This appendix contains reference tables that are helpful while configuring
your PSAX Multiservice Media Gateway system. The following types of information are provided:
• DSP Tone Detection Settings
• Connection Types by Interfaces Type Table
• Interface Types by I/O Module Types Table
• Module Alarm Status Table
• 4-Port Voice 2-Wire Office Module Line Status Table
• ATM Service Categories in the PSAX System
• Module Cable for the 4-Port Voice 2-Wire Office Module
DSP Tone Detection Settings
DSP tone detection modes are selected through the Circuit Emulation-toATM VCC PVC Connection window. These modes are described in Table A-1.
Table A-1. DSP Tone Detection Modes* and Associated Processing Performed
Tone Mode
Processing Performed
Disabled
Ignores fax tones and modem tones
Bypass
If a fax tone or modem tone is received, the firmware switches to G.711 mode
(64 Kbps) and bypasses echo cancellation, if enough bandwidth is available.
Fax Relay
If a fax tone is received, the firmware switches to a channel configured for
FaxRelayMode and performs fax demodulation / remodulation. If a modem
tone is received, the firmware ignores it
Fax Relay/Modem
Bypass
If a fax tone is received, the firmware switches to a channel configured for
FaxRelayMode and performs fax demodulation/remodulation. If a modem
tone is received, the firmware switches to G.711 mode (64 Kbps) and
bypasses echo cancellation, if enough bandwidth is available.
*
Modes selected on the Circuit Emulation-to-ATM VCC PVC Connection window.
Connection Type by Interface Type Table
The PacketStar® PSAX Multiservice Media Gateways provide a number of
connection types and interface types to the network as described in
Table A-2. Configuring interfaces and connections are described in the
PacketStar® PSAX Connections Provisioning Guide that can be found on the
PacketStar® PSAX Multiservice Media Gateways Product Information Library
CD-ROM.
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Appendix A Reference Information
Connection Type by Interface Type Table
AAL2 PVC Trunk
X X X X X X
AAL2 Channel PVC VCC Connection
X X X X X X
Terminal Emulation
PRI ISDN (Network/User)
HDLC Pass-through
GR-303
Frame Relay (UNI, NNI)
Circuit Emulation
Bridge
CAS TrunkLine
ATM PNNI over VPC
ATM UNI 3.0/3.1/4.0
ATM IMA
ATM Virtual Interface
Connection Type
ATM PNNI 1.0
Interface Type
ATM IISP (Network/User)
Table A-2. Connection Type by Interface Type
ATM-to-ATM virtual channel connection (VCC) X X X X X X
PVC
ATM-to-ATM virtual path connection (VPC)
PVC
X X X
X
Bridge-to-ATM VCC PVC
X X X X X X X
Bridge-to-bridge PVC
X
Circuit emulation-to ATM VCC PVC
X X X X X X
X
Circuit emulation-to circuit emulation PVC
X
CPU Ethernet Bridge PVC
X X X X X X
Frame relay-to-ATM VCC PVC
X X X X X X
X
Frame relay-to-frame relay PVC
GR-303-to-AAL2 VCC
PVC*
X
X†
X X X X X X
In-band management ATM PVC
X X X X X X
Variable bit rate (VBR)-to-ATM VCC PVC
X X X X X X
VBR-to-VBR PVC
In-Band Management SVC
X X X X X X
ATM-to-ATM VCC SPVC
X X X X X
ATM-to-ATM VPC SPVC
X X X
Circuit emulation-to-ATM VCC SPVC
X X X X X X
X
CE-to-ATM Std AAL2 VCC SPVC
X X X X X
X
Enhanced Router Module to ATM VCC SPVC
X
Frame relay-ATM VCC SPVC
X X X X X
VBR-to-ATM VCC SPVC
X X X X X
VBR-to-ATM Std AAL2 VCC SPVC
X X X X X
*
†
X
X
X
X
X
X
X
X
X X X
X
X
AAL2 PVCs must be configured before GR-303 connections can be configured.
A GR-303 Interface Group (IG) must be configured before GR-303 connections can be configured.
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Appendix A Reference Information
Interface Type by Input/Output Module Type Table
Interface Type by Input/Output Module Type Table
Table A-3 shows the available interface types for each PacketStar PSAX I/O
module used in the PacketStar® PSAX Multiservice Media Gateways. This
table does not include other PSAX modules that are not I/O modules, which
include: the Alarm module, the DSP2x modules, the Enhanced Router module, the Route Server module, and the Tones and Announcements Server
module
.
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
V5.2
X
Terminal Emulation
X
Routing
X
PRI ISDN (Network/User)
X
HDLC Pass-through
12-Port Medium-Density
DS1 IMA
GR-303
X
Frame Relay (UNI, NNI)
X
Circuit Emulation
12-Port Medium-Density
DS1 Multiservice
CAS Trunkline
X
Bridge
X
ATM Virtual Interface
6-Port Enhanced DS1/T1
Multiservice
ATM UNI 3.0/3.1
X
ATM UNI 4.0
X
Module
ATM PNNI over VPC
ATM IMA
6-Port DS1 IMA
Interface
ATM PNNI 1.0
ATM IISP (Network/User)
Table A-3. Interface Type by I/O Module Type
DS1/T1 Interface Modules
X
X
X
X
X* X†
12-Port Medium-Density
DS1/E1/DS0A CES
24-Port High-Density DS1
Multiservice
X
X
X
X
8-Port HDSL-2
X
X
X
X
X
X
X‡
X
X
X§
X
X
X
DS3, E3, and STS-1e Interface Modules
1-Port Channelized DS3
Multiservice
X
1-Port DS3 IMA
X
X
X
X
X
X
X
X
X
X
1-Port Unchannelized DS3
Frame Relay
X X
X
1-Port Channelized STS-1e,
T1 Format
X
X
X
X
2-Port DS3 ATM
X
X
X
X
2-Port E3 ATM
X
X
X
X
3-Port Channelized
DS3/STS-1e CES
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X
X
X X
X X
X
X
X
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Appendix A Reference Information
Interface Type by Input/Output Module Type Table
3-Port Channelized
DS3/STS-1e Multiservice
Protection
X
X
V5.2
Terminal Emulation
Routing
PRI ISDN (Network/User)
HDLC Pass-through
X
GR-303
X
Frame Relay (UNI, NNI)
Circuit Emulation
3-Port Channelized
DS3/STS-1e CES Protection
CAS Trunkline
Bridge
ATM Virtual Interface
ATM UNI 3.0/3.1
ATM UNI 4.0
ATM PNNI 1.0
ATM PNNI over VPC
Module
ATM IMA
Interface
ATM IISP (Network/User)
Table A-3. Interface Type by I/O Module Type (Continued)
X
X
3-Port DS3/E3 ATM
X
X
X
X
X
3-Port DS3/E3 ATM
Protection
X
X
X
X
X
3-Port Unstructured
DS3/E3 CES
X
3-Port Unstructured
DS3/E3 CES Protection
X
E1 Interface Modules
6-Port E1 IMA
X
6-Port Enhanced E1
Multiservice
X
X
X
X
X
X
X
X
X
X
X
X
X
21-Port High-Density E1
Multiservice
X
X
X
X
X
X
X
X
X
21-Port High-Density E1
IMA
X
X
X
X
X
X
Ethernet Interface Modules
Ethernet
X
X
4-Port Ethernet
X
X
Fiber-Optic Interface Modules
1-Port Channelized
OC-3/STM-1 CES
Multimode
X
X
1-Port Channelized
OC-3/STM-1 CES Singlemode
X
X
1-Port Channelized
X¶
OC-3/STM-1 Unstructured
CES/ATM Single-Mode
X¶
X¶ X¶
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Appendix A Reference Information
Interface Type by Input/Output Module Type Table
1-Port Channelized OC3/STM-1 Unstructured
CES/ATM Multimode
X¶
X¶
X¶ X¶
2-Port OC-3c/STM-1 ATM
Multimode
X
X
X
X
2-Port OC-3c/STM-1 ATM
Single-Mode
X
X
X
X
4-Port OC-3c/STM-1
Multimode
X
X
X
X
4-Port OC-3c/STM-1
Single-Mode
X
X
X
X
1-Port OC-3c 1+1 APS
Multimode
X
X
X
X
X
1-Port OC-3c 1+1 APS
Single-Mode
X
X
X
X
X
1-Port STM-1 1+1 MSP
Multimode
X
X
X
X
X
1-Port STM-1 1+1 MSP
Single-Mode
X
X
X
X
X
1-Port OC-12c/STM-4c
Multimode
X
X
X
X
X
1-Port OC-12c/STM-4c
Single-Mode
X
X
X
X
X
2-Port OC-3c/STM-1
Enhanced ATM Multimode
X
X
X
X
2-Port OC-3c/STM-1
Enhanced ATM SingleMode
X
X
X
X
V5.2
Terminal Emulation
Routing
PRI ISDN (Network/User)
HDLC Pass-through
GR-303
Frame Relay (UNI, NNI)
Circuit Emulation
CAS Trunkline
Bridge
ATM Virtual Interface
ATM UNI 3.0/3.1
ATM UNI 4.0
ATM PNNI 1.0
ATM PNNI over VPC
Module
ATM IMA
Interface
ATM IISP (Network/User)
Table A-3. Interface Type by I/O Module Type (Continued)
X**
Serial Interface Modules
Quadserial
6-Port Multiserial
X
X
X
X
X
X
X
X
X
X
X
X
X
X
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Appendix A Reference Information
Module Alarm Status Table
V5.2
Terminal Emulation
Routing
PRI ISDN (Network/User)
HDLC Pass-through
GR-303
Frame Relay (UNI, NNI)
Circuit Emulation
CAS Trunkline
Bridge
ATM Virtual Interface
ATM UNI 3.0/3.1
ATM UNI 4.0
ATM PNNI over VPC
Module
ATM PNNI 1.0
Interface
ATM IMA
ATM IISP (Network/User)
Table A-3. Interface Type by I/O Module Type (Continued)
Voice 2-Wire Interface Modules
20N32
4-Port Voice
2-Wire Office
X††
8-Port Voice 2-Wire Station
X††
*
†
‡
§
¶
**
††
The module supports CAS Trunkline in DS1 and E1 modes only.
The module supports Circuit Emulation in DS1, E1, and DS0A modes.
The module supports GR-303 in DS1 mode only.
The module supports PRI ISDN in DS1 and E1 modes only.
The module supports ATM services in the STM-ATM mode only.
The module supports CE in the OC3-UCE mode only.
European modules do not support this interface with the 8-Port Voice 2-Wire Station module or
the 4-Port Voice 2-Wire Office module.
Module Alarm Status Table
The Alarm Status field on the Equipment Configuration window is described
in Table A-4.
Table A-4. Module Alarm Status Descriptions on the Equipment Configuration Window
Alarm Status
Module Type
Affected
Description
NoAlarm
I/O and Server Indicates that no alarms have been detected for the module
in this slot.
WrongCardType
I/O and Server Indicates that one type of module was configured in this
slot in the chassis, but a now different module occupies this
slot.
LineFailed
All
Hexadecimal format,
Example:
12345678ABC
I/O and Server Indicates that one or more ports on the module in this slot
currently have a loss of signal. The numbers indicate which
ports have a loss of signal. For modules that have more
than eight ports not receiving signals, the value in this field
is in hexadecimal format.
Indicates that the module in this slot is no longer receiving
or transmitting signals because the line failed.
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Release 10.0.0
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Appendix A Reference Information
4-Port Voice 2-Wire Office Module Line Status Table
Table A-4. Module Alarm Status Descriptions on the Equipment Configuration Window (Continued)
Alarm Status
CardRemoved
Module Type
Affected
All
Description
Indicates that one of the following events occurred:
• The module in this slot was configured and then
removed from the slot.
• Connections on the OC-3, OC-12, STM-1, or STM-4
APS/MSP primary module in this slot were transferred to
the standby module. After the transfer occurs, the former
primary module then displays CardRemoved in the
Alarm Status field; the former standby module then displays Primary in the Status field.
ReferenceClockFailed Stratum 3–4
Indicates that the timing reference clock on the Stratum
module in this slot failed.
CompositeClockFailed Stratum 3–4
Indicates that the timing composite clock on the Stratum
module in this slot failed.
Overload
Power Supply
Indicates that the Power Supply module is operating under
an overload condition.
PowerFailed
Power Supply
Indicates that the power has failed.
Minus48vFailed
Power Supply
Indicates that the -48 V dc Power Supply module output
failed.
UnknownAlarm
I/O and Server Indicates that the reason for failure is not known.
CompleteClockFailed Stratum 3–4
Indicates that the backplane detected a clock error.
PowerFailed
Indicates that no power is coming into the PSAX chassis.
Power Supply
4-Port Voice 2-Wire Office Module Line Status Table
Table A-5. 4-Port Voice 2-Wire Office and 8-Port Voice 2-Wire Station Line Status Codes
Bit Value
Alarm
Description
1
NoAlarm
No alarm is present.
2
SignalingFailureState
Signals failure state.
4
FacilityLoopBack
Not currently supported.
8
Maintenance
Maintenance.
16
Out Of Service
Out of Service.
32
OtherFailure
Any other line status not shown in this table.
PacketStar® PSAX 4-Port Voice 2-Wire Office Module User Guide, Issue 1
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Release 10.0.0
A-7
Appendix A Reference Information
ATM Service Categories in the PSAX System
ATM Service Categories in the PSAX System
ATM Service Category Descriptions
The PSAX system support of defined ATM quality of service (QoS) categories
is described in Table A-6.
Table A-6. PSAX System-Supported Quality of Service Categories
ATM Service Category
Description
Constant Bit Rate (CBR) This service offers consistent delay predictability. CBR is used for applications such as circuit emulation, voice, and video.
Real Time Variable Bit
Rate (VBR-rt)
This service offers low delay variance, but requires access to a variable
amount of network bandwidth. VBR-rt is used for applications such as
packet video and voice.
Non-Real Time Variable This service allows delay variance between the delivery of cells. VBR-nrt
Bit Rate (VBR-nrt)
is used for data applications that have potentially bursty traffic characteristics.
Guaranteed Frame Rate This service allows delay variance and offers a minimum cell rate guaran(GFR)
tee. When used with frame-based data encapsulated in AAL5 PDUs, it
provides frame-based cell discard. GFR is used for frame relay or ethernet
over ATM.
Unspecified Bit Rate
(UBR)
This service allows for best-effort transport by the network. Cells are
transported by the network whenever bandwidth is available and the
user presents traffic.
Priority of ATM Service Categories in the PSAX System
The attributes of the categories of service supported by the PSAX system software are identified in Table A-7. The service examples in this table are
intended simply as illustrations; you should choose your service category
based on your network applications supported by the PSAX system. The flexibility of the PSAX system allows you to tailor the system based on the
required service applications by selecting the appropriate connection configuration selection field value.
PacketStar® PSAX 4-Port Voice 2-Wire Office Module User Guide, Issue 1
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Release 10.0.0
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Appendix A Reference Information
Module Cable for the 4-Port Voice 2-Wire Office Module
Table A-7. Mapping ATM Service Categories to PSAX System Priority Levels
ATM Service Category
Constant Bit Rate (CBR)
Connection AQueMan Priority
Configuration
(Legacy
Field Value
Implementation)
ATM Forum Traffic
Management 4.1
Priority (Current
Implementation)
Service Examples
Highest
911 calls
CBR1
Highest
CBR2
Lower than
CBR1
Preferred customers
CBR3
Lower than
CBR2
Standard
CBR4
Lower than
CBR3
Cellular
VBR-express
Lower than
CBR4
VBR-rt1
Lower than
VBR-express
Real-time video
VBR-rt2
Lower than
VBR-rt1
MPEG 1-2/JPEG
VBR-nrt1
Lower than
VBR-rt2
VBR-nrt2
Lower than
VBR-nrt1
Guaranteed Frame Rate
(GFR)
GFR2
Lowest (shares
queue with UBR)
Lower than
VBR-nrt
Frame relay,
Ethernet, TCP
Unspecified Bit Rate
(UBR)
UBR
Lowest
Lowest
UDP
Real Time Variable Bit
Rate (VBR-rt)
Non-Real Time Variable
Bit Rate (VBR-nrt)
Lower than CBR
Network
management
Lower than
VBR-rt
Data
Data
Module Cable for the 4-Port Voice 2-Wire Office Module
Table A-8. Orderable I/O and Common Equipment Cables
COMCODE
300293586
Part No
Description
42-02N00038 Shielded RJ-12 to RJ-12, Voice, 20N32 4-Port Voice 2-Wire Office
10 ft
PacketStar® PSAX 4-Port Voice 2-Wire Office Module User Guide, Issue 1
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Module
Release 10.0.0
A-9
Appendix A Reference Information
Module Cable for the 4-Port Voice 2-Wire Office Module
PacketStar® PSAX 4-Port Voice 2-Wire Office Module User Guide, Issue 1
A-10
Release 10.0.0
255-700-596
Copyright © 2004 Lucent Technologies
All rights reserved.
Part Number: 528M0A10001D1
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