HT701 User Manual(PDF-1.04MB)

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HT701 User Manual(PDF-1.04MB) | Manualzz

Grandstream Networks, Inc.

HT701/ HT702/HT704

Analog Telephone Adaptor

HT701 HT702 HT704

HT70X USER MANUAL

HT70X USER MANUAL

INDEX

GNU GPL INFORMATION ......................................................................... 5

CHANGE LOG ........................................................................................... 6

CHANGES FROM 1.0.3.1 USER MANUAL .......................................................................................... 6

CHANGES FROM 1.0.1.6 USER MANUAL .......................................................................................... 6

CHANGES FROM 1.0.0.18 USER MANUAL ........................................................................................ 6

WELCOME ................................................................................................. 7

SAFETY COMPLIANCES ...................................................................................................................... 7

WARRANTY .......................................................................................................................................... 7

CONNECT YOUR HT70X ........................................................................... 9

EQUIPMENT PACKAGING ................................................................................................................... 9

CONNECTING THE HT70X .................................................................................................................. 9

HT70X FEATRUES .................................................................................. 13

SOFTWARE FEATURES OVERVIEW ................................................................................................ 13

HARDWARE SPECIFICATION ........................................................................................................... 15

BASIC OPERATIONS .............................................................................. 16

UNDERSTANDING HT70X VOICE PROMPT..................................................................................... 16

PLACING A PHONE CALL .................................................................................................................. 18

Phone or Extension Numbers ....................................................................................................... 18

Direct IP Calls ............................................................................................................................... 18

CALL HOLD ......................................................................................................................................... 19

CALL WAITING .................................................................................................................................... 19

CALL TRANSFER ................................................................................................................................ 19

Blind Transfer ............................................................................................................................... 19

Attended Transfer ......................................................................................................................... 20

3-WAY CONFERENCING ................................................................................................................... 20

FAX SUPPORT .................................................................................................................................... 21

CALL FEATURES .................................................................................... 22

CONFIGURATION GUIDE ....................................................................... 24

CONFIGURING THE HT70X THROUGH VOICE PROMPTS ............................................................ 24

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 2 of 52

CONFIGURING THE HT70X VIA WEB BROWSER ........................................................................... 24

Access the Web Configuration Menu ........................................................................................... 25

IMPORTANT SETTINGS ..................................................................................................................... 25

NAT Settings ................................................................................................................................. 25

DTMF Methods ............................................................................................................................. 26

Preferred VOCODER (Codec) ...................................................................................................... 26

SAVING THE CONFIGURATION CHANGES ..................................................................................... 45

REBOOTING THE HT70X FROM REMOTE ....................................................................................... 45

CONFIGURATION THROUGH A CENTRAL SERVER ...................................................................... 45

SOFTWARE UPGRADE .......................................................................... 47

FIRMWARE UPGRADE THROUGH TFTP/HTTP/HTTPS .................................................................. 47

INSTRUCTIONS FOR UPLOAD FROM LOCAL DIRECTORY:.......................................................... 48

INSTRUCTIONS FOR LOCAL FIRMWARE UPGRADE USING TFTP SERVER: ............................. 48

CONFIGURATION FILE DOWNLOAD ................................................................................................ 49

FIRMWARE AND CONFIGURATION FILE PREFIX AND POSTFIX ................................................. 49

MANAGING FIRMWARE AND CONFIGURATION FILE DOWNLOAD .............................................. 49

RESTORE FACTORY DEFAULT SETTING ............................................ 51

FACTORY RESET ............................................................................................................................... 51

Reset Button ................................................................................................................................. 51

IVR Command .............................................................................................................................. 51

Reset from web interface (Reset Type) ........................................................................................ 52

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 3 of 52

T

ABLE OF

F

IGURES

HT70X USER MANUAL

FIGURE 1: CONNECTING THE HT70X .................................................................................................... 10

FIGURE 2: HT70X CONNECTION DIAGRAM .......................................................................................... 12

T

ABLE OF

T

ABLES

HT70X USER MANUAL

T

ABLE

1: DEFINITIONS OF THE HT70X CONNECTORS ........................................................................... 10

T

ABLE

2: B

ASIC

D

EFINITIONS OF THE

HT70X LED

S

P

ATTERN

......................................................................... 10

T

ABLE

3: A

DVANCED

D

EFINITIONS OF THE

HT70X LED

S

P

ATTERN

.................................................................. 11

T

ABLE

4: HT70X S

OFTWARE

F

EATURES

........................................................................................................ 13

T

ABLE

5: HT70X HARDWARE AND TECHNICAL SPECIFICATIONS ........................................................ 15

T

ABLE

6: HT70X IVR M

ENU

D

EFINITIONS

...................................................................................................... 16

T

ABLE

7: HT70X C

ALL

F

EATURES

.................................................................................................................. 22

T

ABLE

8: BASIC SETTINGS ........................................................................................................................ 26

T

ABLE

9: STATUS PAGE ............................................................................................................................. 28

T

ABLE

10: ADVANCED SETTINGS ............................................................................................................. 30

T

ABLE

11: A

CCOUNT

S

ETTINGS

...................................................................................................................... 35

T

ABLE

12: HT704 FXS P

ORTS

S

ETTINGS

...................................................................................................... 44

C

ONFIGURATION

GUI I

NTERFACE

E

XAMPLES

HT70X USER MANUAL

( http://www.grandstream.com/products/ht_series/ht701/documents/ht70x_gui.zip)

1. S

CREENSHOT OF

A

DVANCED

U

SER

C

ONFIGURATION

P

AGE

2. S

CREENSHOT OF

B

ASIC

S

ETTINGS

C

ONFIGURATION

P

AGE

3. S

CREENSHOT OF

FXS P

ORT

C

ONFIGURATION

4. S

CREENSHOT OF

S

TATUS

P

AGE

5.

SCREENSHOT OF

L

OGIN PAGE

6.

SCREENSHOT OF

R

EBOOT PAGE

7. S

CREENSHOT OF

R

EBOOTING PAGE

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 4 of 52

GNU GPL INFORMATION

HT70X firmware contains third-party software licensed under the GNU General Public License (GPL).

Grandstream uses software under the specific terms of the GPL. Please see the GNU General Public

License (GPL) for the exact terms and conditions of the license.

Grandstream GNU GPL related source code can be downloaded from Grandstream web site from:

http://www.grandstream.com/support/faq/gnu_gpl

.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 5 of 52

CHANGE LOG

This section documents significant changes from previous versions of HT70X user manuals. Only major new features or major document updates are listed here. Minor updates for corrections or editing are not documented here.

CHANGES FROM 1.0.3.1 USER MANUAL

Added the option to enable/disable HTTP Access [

HTTP Access

]

Added the option to enable/disable Authenticate incoming INVITE [

Authenticate incoming INVITEHTTP

Access

]

Added ability to configure the time of re-register before registration expired [

Reregister before

Expiration

]

Updated Table3 Advanced Definitions of the HT70X LEDs Pattern

Added the option to enable/disable Use DNS to detect network connectivity [

Use DNS to detect network connectivity

]

CHANGES FROM 1.0.1.6 USER MANUAL

Added the option to enable/disable hook flash [

Enable Hook Flash

]

Removed firmware key from Advanced Setting page

CHANGES FROM 1.0.0.18 USER MANUAL

Added ability to configure delay for the off hook auto dial [

Offhook Auto-Dial Delay

]

Added display of gs_cpe version in status page [

CPE

]

Added a configuration parameter to overdrive User-Agent header [

Use SIP User-Agent Header

]

Added [

CPE SSL Certificate

] and [

CPE SSL Private Key

] in "Advanced" web page

Added an option to Enable/Disable each FXS Port [

Enable Ports

]

Split function

Use Random Port

into

[Use Random SIP Port]

and

[Use Random RTP Port]

in all content

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 6 of 52

WELCOME

Thank you for purchasing Grandstream’s HT70X, the affordable, feature rich Analog Telephone Adaptor.

Grandstream HandyTone70X is a new addition to the popular HandyTone ATA product family. It features the rich audio quality, a broad range of voice codecs, and functionality including one independent SIP account per FXS port.

This manual will help you learn how to operate and manage your HandyTone70X Analog Telephone

Adaptor and make the best use of its many upgraded features including simple and quick installation, 3way conferencing, direct IP-IP Calling, and new provisioning support among other features. This HT70X is very easy to manage and configure, and is specifically designed to be an easy to use and affordable

VoIP solution for both the residential user and the teleworker.

SAFETY COMPLIANCES

The HT70X phone complies with FCC/CE and various safety standards. The HT70X power adaptor is compliant with UL standard. Only use the universal power adapter provided with the HT70X package.

The manufacturer’s warranty does not cover damages to the phone caused by unsupported power adaptors.

WARRANTY

If you purchased your HT70X from a reseller, please contact the company where you purchased your device for replacement, repair or refund. If you purchased the product directly from Grandstream, contact your Grandstream Sales and Service Representative for a RMA (Return Materials Authorization) number before you return the product. Grandstream reserves the right to remedy warranty policy without prior notification.

Caution:

Changes or modifications to this product not expressly approved by Grandstream, or operation of this product in any way other than as detailed by this User Manual, could void your manufacturer

warranty. Please do not use a different power adaptor with the HT70X as it may cause damage to the

products and void the manufacturer warranty.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 7 of 52

This document contains links to HT70X GUI Interfaces. Please download these examples for your reference here: http://www.grandstream.com/products/ht_series/ht701/documents/ht70x_gui.zip

This document is subject to change without notice. The latest electronic version of this user manual is available for download at: http://www.grandstream.com/products/ht_series/ht701/documents/ht70x_usermanual_english.pdf

Reproduction or transmittal of the entire or any part, in any form or by any means, electronic or print, for any purpose is not permitted without the express written permission of Grandstream Networks, Inc.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 8 of 52

CONNECT YOUR HT70X

Connecting the HT70X is easy. Before you begin, please verify the contents of the HT70X package.

EQUIPMENT PACKAGING

The HT70X ATA package contains:

One HT70X Main Case

One Universal Power Adaptor

One Ethernet Cable

One Vertical Stand (Only on HT702 and HT704 Packages)

CONNECTING THE HT70X

The HT70X is designed for easy configuration and easy installation. Configure the HT70X following the directions in the Configuration section of this manual.

1. Insert a standard RJ11 telephone cable into the Phone port and connect the other end of the telephone cable to a standard touch-tone analog telephone.

2. Insert the Ethernet cable into the Internet or LAN port of the HT70X and connect the other end of the Ethernet cable to an uplink port (a router or a modem, etc.)

3. Insert the power adapter into the HT70X and connect it to a wall outlet.

The HT70X Analog Telephone Adaptor is an all-in-one VoIP integrated device designed to be a total solution for networks providing VoIP services. The HT70X VoIP features and functions are available using a regular analog telephone.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 9 of 52

HT-701

Display LEDs

(green)

HT702

Display LED

’s (green)

Internet Port

(RJ-45 connector

10/100 Mbps)

Reset

Phone

(RJ-11 FXS Ports)

Power

Supply

(12V;0.5A)

HT704

Display LED

’s (green)

LAN Port

(RJ-45 connector

10/100 Mbps )

Reset

Power

Supply

(12V;1A)

DC 12V

Phone (RJ-11

FXS Ports)

LAN Port

(RJ-45 connector

10/100 Mbps with LEDS)

Reset

FIGURE 1: DIAGRAM OF HT70X

TABLE 1: DEFINITIONS OF THE HT70X CONNECTORS

Power adapter connection

Power

Supply

(12V;1A)

Internet Port (RJ-45)

Connect to the internal LAN network. (HT701 Only)

Phone (RJ-11

FXS Ports)

LAN Port (RJ-45)

RESET

Connect to the internal LAN network. (HT702 and HT704 Only)

Factory Reset button: Press for 7 seconds to reset factory default settings.

Phone Port(s) (RJ-11)

FXS port: to be connected to analog phones / fax machines.

There are four (4) LED buttons that help you manage the status of your HandyTone 701, and there are five (5) LED buttons that help you manage the status of your HandyTone 702 and 704.

POWER LED

TABLE 2: BASIC DEFINITIONS OF THE HT70X LEDS PATTERN

Indicates Power. Remains ON when power is connected

Internet LED

Indicates Access to Internet. Remains ON while there is Access (HT701 and HT702 Only)

Link/Activity LED Indicates if There is Activity on the Internet Port (HT701 and HT702 Only)

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 10 of 52

PHONE LED

Indicate status of the respective FXS Ports-PHONE on the back panel

Unregistered

– OFF

Registered and Available

– ON (Solid Green)

Off-Hook / Busy

– Blinking every second

Slow blinking FXS LEDs indicates voicemail

NOTE: All LEDs display green when ON

TABLE 3: ADVANCED DEFINITIONS OF THE HT70X LEDS PATTERN

LED-01

Device has normal power Power

LED-02

Power Error: Power is removed from the device or power supply with improper voltage is plugged in

Power

LED-03

Line X is registered normally to the sip providers network and is ready to make a call

LED-04

Voice mail waiting for Line X

Phone

Phone

LED-05

Device has normal WAN connection and has obtained IP address

Internet

ON

OFF

ON

1sec ON / 3sec OFF

ON

LED-06

Internet link error: Device is powered up and ready to connect to the Internet but the WAN/INTERNET port is down

LED-07

Internet DHCP Error: Device is properly connected but it is unable to retrieve an IP address from the device it is connected to

LED-08

Line Registration failed: Device is properly setup, can connect to provider's network, but cannot register to provider's SIP proxy (no 200 OK)

LED-09

Device is connected (has physical data link) but there are incorrect network settings typically associated with PPPoE connection failure

LED-10

Hazardous potential test failed: Hazardous AC or DC voltage is present on the tip and ring or both signals of phone line X

LED-11

Foreign electro Motive Force (EMF) Test fail. Foreign voltage is present on the tip, ring or both signals of phone line. Device has detected additional external Phone voltage on the FXS phone line.

LED-12

Resistive fault test failed. Either tip or ring is shorted to ground or they are shorted to each other.

Internet

Internet

Phone

Internet

Phone

Phone

Phone

OFF

250ms ON/ 250ms OFF

2x1000ms ON/OFF

+

3sec OFF

250ms ON/ 250ms OFF

1x250ms ON/OFF

+

3sec OFF

2x250ms ON/OFF

+

3sec OFF

3x250ms ON/OFF

+

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 11 of 52

LED-13

Receiver off hook test fail. One or more phones are off hook on phone line during test.

LED-14

REN test failed

– high REN detected. Too many parallel phones connected to phone line X

Phone

Phone

3sec OFF

4x250ms ON/OFF

+

3sec OFF

5x250ms ON/OFF

+

3sec OFF

500ms ON/OFF

ON

LED-15

Line is active

LED-16

Line inactive

LED-17

During Provisioning Stage*

LED-18

During Firmware Recovery Stage*

Phone

Phone

Internet /

Phone

Internet /

Phone

500ms ON/OFF

250ms ON/OFF

LED-19

Line X is registered normally to the sip providers network and is ready to make a call Phone

*Note: In Provisioning and Firmware Recovery Stage, the power LED is Steady ON.

2x1000 ms ON/OFF

+

3sec OFF

Cordless

Phone

LAN

Internet

ADSL/Cable

Modem Ethernet

HT701/702/704

FXS

Analog

Phone

Fax

FIGURE 2: HT70X CONNECTION DIAGRAM

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 12 of 52

HT70X FEATRUES

The HT70X is a full feature voice and fax-over IP device that offers a high-level of integration including a

10M/100Mbps network port and one FXS telephone port, market-leading sound quality, rich functionalities, and a compact and lightweight design. The VoIP network signaling protocol supported is

SIP. The HT70X is fully compatible with SIP industry standard and can interoperate with many other SIP compliant devices and software on the market. Moreover, it supports comprehensive voice codecs including G.711 (a/µ-law), G.723.1, G.726-32, G.729 and iLBC.

SOFTWARE FEATURES OVERVIEW

Supports Voice Codecs:

G.711 (a/µ-law), G.723.1, G.726-32, G.729 and iLBC.

T.38 Fax

Comprehensive Dial Plan support for Outgoing calls.

G.168 Echo Cancellation

Voice Activation Detection (VAD), Comfort Noise Generation (CNG), and Packet Loss

Concealment (PLC)

Supports PSTN/PBX analog telephone sets

Telephone Interfaces

1 FXS ports

TABLE 4: HT70X SOFTWARE FEATURES

HT 701

HT 702

2 FXS ports

SIP Provisioning

1 Sip Account, 1 Profile

HT 704

4 FXS ports

2 Sip Accounts, 2 Profiles 4 Sip Accounts, 2 Profiles

1 Concurrent Call 2 Concurrent Calls 4 Concurrent Calls

Number of

Concurrent Calls

Voice over Packet

Capabilities

Voice Compression

Voice Activity Detection (VAD) with CNG (comfort noise generation) and PLC (packet loss concealment), Dynamic Jitter Buffer, Modem detection & auto-switch to G.711, Packetized

Voice Protocol Unit (supports RTP/RTCP protocol), G.168 compliant Echo Cancellation,

LEC (line echo cancellation) with NLP, Asymmetric RTP stream

G.711 + Annex I (PLC), Annex II (VAD/CNG format) encoder and decoder, G.723.1, G.726-

32(ADPCM), G.729, iLBC, G.726-32 provides proprietary VAD, CNG, and signal power estimation, Voice Play Out unit (reordering, fixed and adaptive jitter buffer, clock

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 13 of 52

synchronization), AGC (automatic gain control), Status output, Decoder controlling via voice packet header

DHCP Server/Client

Yes, DHCP Client only

Telnet Server

Fax over Ip

Yes

T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Passthrough, Fax Datapump V.17, V.19, V.27ter, V.29 for T.38 fax relay

QoS

Transport Protocol

DTMF Method

IP Signaling

Diffserve, TOS, 802.1 P/Q VLAN tagging

RTP/RTCP

Flexible DTMF transmission method, user interface of In-audio, RFC2833, and/or SIP Info

SIP (RFC 3261)

Provisioning

Control

TFTP, HTTP, HTTPS, TR-069, XML

TLS/SIPS , SIP over TCP/TLS

Device Management

Web interface or via secure encrypted AES or non-encrypted central configuration file for mass deployment using Grandstream binary file or xml format. Auto/manual provisioning system or via built-in IVR.

NAT-friendly remote software upgrade (via TFTP/HTTP/HTTPS) for deployed devices including behind firewall/NAT. Syslog support. Full support of TR-069 management protocol and Telnet access.

Dial Plan

Caller ID

Call Handling

Features

Yes

Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID

Caller ID display or block, Call waiting caller ID, Call waiting/flash, Call transfer, hold, forward, 3-way conferencing, message waiting, Do-Not-Disturb (DND), call-return service

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 14 of 52

HARDWARE SPECIFICATION

The table below lists the Hardware and Technical specification of HT70X.

TABLE 5: HT70X HARDWARE AND TECHNICAL SPECIFICATIONS

HT701 HT702

Telephone

Interfaces

Network

Interface

1 RJ11 FXS port 2 RJ11 FXS ports

1 RJ45 10/100 Mb Base-TX, Full Duplex

HT704

4 RJ11 FXS ports

1 RJ45 10/100 Mb Base-TX,

Full Duplex port with

connectivity LEDs

LED Indicators

POWER, INTERNET,

LINK/ACTIVITY, PHONE

POWER, INTERNET,

LINK/ACTIVITY,

PHONE1, PHONE2

POWER, PHONE1, PHONE2,

PHONE3, PHONE4

Factory Reset

Button

Yes

Universal

Switching

Power Adaptor

Input: 100

–240 VAC/50-60 Hz 0.18A Max

Output: 12VDC, 0.5A, UL certified

Environmental

Operational: 32 o

–104 o

F or 0 o

–40 o

C

Storage: 14 o

–140 o

F or -10

o

–60 o

Humidity: 10

–90% Non-condensing

Dimensions

(H x W x D)

26 x 65 x 86mm 28 x 115 x 75mm

Input: 100

–240 VAC/50-60 Hz

0.18A Max

Output: 12VDC, 1A, UL certified

28 x 115 x 75mm

Short Haul Loop

5REN, Up to 1Km on 24 AWG

3REN: Up to 1Km on 24 AWG line wire

Polarity

Reversal / Wink

EMC

Yes

Safety

FCC part15 Class B, EN55022, EN55024, CISPR22, and CISPR24

EN60950-1 & UL60950-1 (UL only for PSU)

Compliance

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 15 of 52

BASIC OPERATIONS

UNDERSTANDING HT70X VOICE PROMPT

HT70X has a built-in voice prompt menu for simple device configuration. The IVR menu and the LED button work with any of the FXS port. P ick up the handset and dial “***” to use the IVR menu.

TABLE 6: HT70X IVR MENU DEFINITIONS

MENU VOICE PROMPT

Main Menu

“Enter a Menu Option”

OPTIONS

Press “*” for the next menu option

Press “#” to return to the main menu

Enter 01-05, 07,10, 13-17,47 or 99 menu options

01

02

“DHCP Mode”,

“Static IP Mode”

Press “9” to toggle the selection

If using “Static IP Mode”, configure the IP address information using menus 02 to 05.

If using “Dynamic IP Mode”, all IP address information comes from the DHCP server automatically after reboot.

“IP Address “ + IP address

The current WAN IP address is announced

If using “Static IP Mode”, enter 12 digit new IP address. You need to

reset the HT for the new IP address to take Effect.

03

04

05

07

10

“Subnet “ + IP address

Preferred Vocoder

Same as menu 02

“Gateway “ + IP address

Same as menu 02

“DNS Server “ + IP address Same as menu 02

Press “9” to move to the next selection in the list:

PCM U / PCM A

 iLBC

G-726

G-723

G-729

“MAC Address”

Announces the Mac address of the unit.

13

14

15

Firmware Server IP

Address

Configuration Server IP

Address

Upgrade Protocol

Announces current Firmware Server IP address. Enter 12 digit new

IP address.

Announces current Config Server Path IP address. Enter 12 digit new IP address.

Upgrade protocol for firmware and configuration update. Press “9” to

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 16 of 52

16

17

47

86

99

Firmware Version

Firmware Upgrade

“Direct IP Calling”

Voice Mail

“RESET”

“Invalid Entry”

“Device not registered” toggle between TFTP / HTTP / HTTPS

Firmware version information.

Firmware upgrade mode. Press “9” to toggle among the following three options:

- always check

- check when pre/suffix changes

- never upgrade

Enter the target IP address to make a direct IP call, after dial tone.

(See “Make a Direct IP Call”.)

Number of Voice Mails

Press “9” to reboot the device

Enter MAC address to restore factory default setting

(See Restore Factory Default Setting section)

Automatically returns to main menu

This prompt will be played immediately after off hook If the device is not register and the option “Outgoing Call without Registration” is in

NO

Five Success Tips when using the Voice Prompt

1.

“*” shifts down to the next menu option

2.

“#” returns to the main menu

3.

“9” functions as the ENTER key in many cases to confirm or toggle an option

4. All entered digit sequences have known lengths - 2 digits for menu option and 12 digits for IP address. For IP address, add 0 before the digits if the digits are less than 3 (i.e. - 192.168.0.26 should be key in like 192168000026. No decimal is needed).

5. Key entry cannot be deleted but the phone may prompt error once it is detected

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 17 of 52

PLACING A PHONE CALL

PHONE OR EXTENSION NUMBERS

1.

Dial the number directly and wait for 4 seconds (Default “No Key Entry Timeout”); or

2. Dial the number directly and press # (Use # as dial key” must be configured in web configuration).

Examples:

1. Dial an extension directly on the same proxy, (e.g. 1008), and then press the # or wait for 4 seconds.

2. Dial an outside number (e.g. (626) 666-7890), first enter the prefix number (usually 1+ or international code) followed by the phone number. Press # or wait for 4 seconds. Check with your VoIP service provider for further details on prefix numbers.

DIRECT IP CALLS

Direct IP calling allows two parties, that is, a FXS Port with an analog phone and another VoIP Device, to talk to each other in an ad hoc fashion without a SIP proxy.

Elements necessary to completing a Direct IP Call:

1. Both HT70X and other VoIP Device, have public IP addresses, or

2. Both HT70X and other VoIP Device are on the same LAN using private IP addresses, or

3. Both HT70X and other VoIP Device can be connected through a router using public or private IP addresses (with necessary port forwarding or DMZ).

HT70X supports two ways to make Direct IP Calling:

Using IVR

1.

Pick up the analog phone then access the voice menu prompt by dial “***

2.

Dial “47” to access the direct IP call menu

3.

Enter the IP address after the dial tone and voice prompt “Direct IP Calling”

Using Star Code

1.

Pick up the analog phone then dial “*47

2. Enter the target IP address.

Note: NO dial tone will be played between step 1 and 2.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 18 of 52

Destination ports can be specified using “*” (encoding for “:”) followed by the port number.

Examples of Direct IP Calls:

a) If the target IP address is 192.168.0.160, the dialing convention is

*47 or Voice Prompt with option 47, then 192*168*0*160.

followed by pressing the “#” key if it is configured as a send key or wait 4 seconds. In this case, the default destination port 5060 is used if no port is specified. b) If the target IP address/port is 192.168.1.20:5062, then the dialing convention would be:

*47 or Voice Prompt with option 47, then 192*168*0*160*5062 followed by pressing the “#” key if it is configured as a send key or wait for 4 seconds.

NOTE:

When completing direct IP call, the “Use Random SIP/RTP Port” should set to “NO”. You cannot make direct IP calls between FXS1 to FXS2 since they are using same IP.

CALL HOLD

Place a call on hold by pressing the “flash” button on the analog phone (if the phone has that button).

Press the “flash” button again to release the previously held Caller and resume conversation. If no “flash” button is available, us e “hook flash” (toggle on-off hook quickly). You may drop a call using hook flash.

CALL WAITING

Call waiting tone (3 short beeps) indicates an incoming call, if the call waiting feature is enabled. Toggle between incoming call and current call by pressi ng the “flash” button. First call is placed on hold. Press the “flash” button to toggle between two active calls.

CALL TRANSFER

BLIND TRANSFER

Assume that call Caller A and B are in conversation. A wants to Blind Transfer B to C:

3. Caller A presses FLASH on the analog phone to hear the dial tone.

4. Caller A dials *87 then dials caller C’s number, and then # (or wait for 4 seconds)

5. Caller A will hear the confirm tone. Then, A can hang up.

NOTE:

Enable Call Feature” must be set to “Yes” in web configuration page.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 19 of 52

Caller A can place a call on hold and wait for one of three situations:

1. A quick confirmation tone (similar to call waiting tone) followed by a dial-tone. This indicates the transfer is successful (transferee has received a 200 OK from transfer target). At this point,

Caller A can either hang up or make another call.

2. A quick busy tone followed by a restored call (on supported platforms only). This means the transferee has received a 4xx response for the INVITE and we will try to recover the call. The busy tone is just to indicate to the transferor that the transfer has failed.

3. Continuous busy tone. The phone has timed out.

Note: continuous busy tone does not indicate the transfer has been successful, nor does it indicate the transfer has failed. It often means there was a failure to receive second NOTIFY

– check firmware for most recent release.

ATTENDED TRANSFER

Assume that Caller A and B are in conversation. Caller A wants to Attend Transfer B to C:

1. Caller A presses FLASH on the analog phone for dial tone.

2.

Caller A then dials Caller C’s number followed by # (or wait for 4 seconds).

3. If Caller C answers the call, Caller A and Caller C are in conversation. Then A can hang up to complete transfer.

4.

If Caller C does not answer the call, Caller A can press “flash” to resume call with Caller B.

NOTE: When Attended Transfer fails and A hangs up, the HT70X will ring back user A to remind A that B is still on the call. A can pick up the phone to resume conversation with B.

3-WAY CONFERENCING

The HT701/702/704 supports Bellcore style 3-way Conference.

Instructions for 3-way conference:

Assume that call party A and B are in conversation. Caller A(HT70X) wants to bring third Caller C into conference:

1. A presses FLASH (on the analog phone, or Hook Flash for old model phones) to get a dial tone.

2.

A dials C’s number then # (or wait for 4 seconds).

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 20 of 52

3. If C answers the call, then A presses FLASH to bring B, C in the conference.

4. If C does not answer the call, A can press FLASH back to talk to B.

5. If A presses FLASH during conference, C will be dropped out.

6. If A hangs up, the conference will be terminated for all three p arties when configuration “Transfer on Conference Hang up

” is set to “No”. If the configuration is set to “Yes”, A will transfer B to C so that B and C can continue the conversation.

FAX SUPPORT

HT70X supports FAX in two modes: 1) T.38 (Fax over IP) and 2) fax pass through. T.38 is the preferred method because it is more reliable and works well in most network conditions. If the service provider supports T.38, please use this method by selecting Fax mode to be T.38 (default). If the service provider does not support T.38, pass-through mode can be used.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 21 of 52

CALL FEATURES

*74

*78

*79

*87

*90

*50

*51

*67

*82

*69

*70

*71

*72

*16

*17

*30

*31

*47

The HT70X supports all the traditional and advanced telephony features.

*02

KEY

*03

TABLE 7: HT70X CALL FEATURES

CALL FEATURES

Forcing a Codec (per call) *027110 (PCMU), *027111 (PCMA), *02723 (G723), *02729 (G729),

*0272616 (G726-r16), *0272624 (G724-r24), *0272632 (G726-r32), *0272640 (G726-r40),

*027201 (iLBC)

Disable LEC (per call) Dial “*03” + ” number ”. No dial tone is played in the middle.

*73

*91

*92

Enable SRTP

Disable SRTP

Block Caller ID (for all subsequent calls)

Send Caller ID (for all subsequent calls)

Direct IP Calling.

Dial “*47” + “IP address”. No dial tone is played in the middle. Detail see Direct

IP Calling section on page 12.

Disable Call Waiting (for all subsequent calls)

Enable Call Waiting (for all subsequent calls)

Block Caller ID

(per call). Dial “*67” + ” number ”. No dial tone is played in the middle.

Send Caller ID

(per call). Dial “*82” + ” number ”. No dial tone is played in the middle.

Call Return Service: Dial *69 and the phone will dial the last incoming phone number received.

Disable Call Waiting

(per call). Dial “*70” + ” number ”. No dial tone is played in the middle.

Enable Call Waiting

(per call). Dial “*71” + ” number ”. No dial tone is played in the middle.

Unconditional Call Forward:

Dial “*72” and then the forwarding number followed by “#”. Wait for dial tone and hang up. (dial tone indicates successful forward)

Cancel Unconditional Call Forward.

To cancel “Unconditional Call Forward”, dial “*73”, wait for dial tone, then hang up.

Enable Paging Call:

Dial “*74” and then the destination phone number you want to page.

Enable Do Not Disturb (DND): When enabled all incoming calls are rejected.

Disable Do Not Disturb (DND): When disabled, incoming calls are accepted.

Blind Transfer

Busy Call Forward:

Dial “*90” and then the forwarding number followed by “#”. Wait for dial tone then hang up.

Cancel Busy Call Forward.

To cancel “Busy Call Forward”, dial “*91”, wait for dial tone, then hang up.

Delayed Call Forward.

Dial “*92” and then the forwarding number followed by “#”. Wait for dial tone then hang up.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 22 of 52

*93

Cancel Delayed Call Forward.

To cancel Delayed Call Forward, dial “*93”, wait for dial tone, then hang up.

Flash/Hook

Toggles between active call and incoming call (call waiting tone). If not in conversation, flash/hook will switch to a new channel for a new call.

# Pressing pound sign will serve as Re-Dial key.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 23 of 52

CONFIGURATION GUIDE

CONFIGURING THE HT70X THROUGH VOICE PROMPTS

DHCP M

ODE

Select voice menu option 01 to enable HT70X to use DHCP.

STATIC IP M

ODE

Select voice menu option 01 to enable HT70X to use STATIC IP mode, then use option 02, 03, 04, 05 to set up IP address, Subnet Mask, Gateway and DNS server respectively.

F

IRMWARE

S

ERVER

IP A

DDRESS

Select voice menu option 13 to configure the IP address of the firmware server.

C

ONFIGURATION

S

ERVER

IP A

DDRESS

Select voice menu option 14 to configure the IP address of the configuration server.

U

PGRADE

P

ROTOCOL

Select voice menu option 15 to choose firmware and configuration upgrade protocol. User can choose between TFTP and HTTP.

F

IRMWARE

U

PGRADE

M

ODE

Select voice menu option 17 to choose firmware upgrade mode among the following three options:

1) Always check, 2) check when pre/suffix changes, and 3) never upgrade.

CONFIGURING THE HT70X VIA WEB BROWSER

HT70X has an embedded Web server that will respond to HTTP GET/POST requests. It also has embedded HTML pages that allow users to configure the HT70X through a web browser such as

Mi crosoft’s IE, AOL’s Netscape or Mozilla Firefox installed on Windows or Unix OS. (Macintosh OS is not included).

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 24 of 52

ACCESS THE WEB CONFIGURATION MENU

1. Find the IP address of the HT70X using voice prompt menu option 02.

2. Open a web browser, type the IP address. You will see the log in page of the device.

Note:

• The IVR announces 12 digits IP address, you need to strip out the leading “0” in the IP address.

For ex. IP address: 192.168.001.014, you need to type in http://192.168.1.14

in the web browser.

Once the HTTP request is entered and sent from a web browser, the user will see a log-in screen. There are two default passwords for the login page:

User Level: Password: Web pages allowed:

End User Level 123 Only Status and Basic Settings

Administrator Level admin Browse all pages

The password is case sensitive with maximum length of 25 characters. The factory default password for

End User and administrator is “123” and “admin” respectively. Only an administrator can access the

“ADVANCED SETTING”, “FXS PORTs” configuration pages. Please reference the GUI pages using the following link: http://www.grandstream.com/products/ht_series/ht701/documents/ht70x_gui.zip

.

NOTE: If you cannot log into the configuration page by using the default password, please check with the VoIP service provider. It is most likely the VoIP service provider has provisioned the device and configured for you therefore the password has already been changed.

IMPORTANT SETTINGS

The end-user must configure the following settings according to the local environment.

NOTE: Most settings on the web configuration pages are set to the default values.

NAT SETTINGS

If you plan to keep the Handy Tone within a private network behind a firewall, we recommend using

STUN Server. The following three (3) settings are useful in the STUN Server scenario:

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 25 of 52

1. STUN Server (under Advanced Settings webpage)

Enter a STUN Server IP (or FQDN) that you may have, or look up a free public STUN Server on the internet and enter it on this field. If using Public IP, keep this field blank.

2. Use Random SIP/RTP Ports (under Advanced Settings webpage)

This setting depends on your network settings. Generally if you have multiple IP devices under the same network, it should be set to Yes. If using a Public IP address, set this parameter to No.

3. NAT Traversal (under the FXS/Profile web page)

Set this to Yes when gateway is behind firewall on a private network.

DTMF METHODS

DTMF Settings are in FXS portX/ProfileX page.

DTMF in-audio

DTMF via RTP (RFC2833)

DTMF via SIP INFO

Set priority of DTMF methods according to your preference. This setting should be based on your server

DTMF setting.

PREFERRED VOCODER (CODEC)

The HT70X supports a broad range of voice codecs. Under Profile web pages, choose your preferred order of different codecs:

PCMU/A (or G711µ/a)

G729 A/B/E

G723.1

G726 (16/24/32/40)

 iLBC

End User Password

TABLE 8: BASIC SETTINGS

Password to access the Web Configuration Menu. This field is case sensitive with a maximum length of 25 characters.

Web Port

By default, HTTP uses port 80. This field is for customizable web port.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 26 of 52

Telnet Server

HTTP Access

IP Address

DHCP hostname

DHCP domain

Default is set to Yes.

Default is set to Yes. If set to No, http access will be denied.

There are two modes to operate the HT70X:

DHCP mode: all the field values for the Static IP mode are not used (even though they are still saved in the Flash memory.) The HT701 acquires its IP address from the first

DHCP server it discovers from the LAN it is connected. Using the PPPoE feature: set the

PPPoE account settings. The HT70x will establish a PPPoE session if any of the PPPoE fields is set.

Static IP mode: configure the IP address, Subnet Mask, Default Router IP address, 1 st

Preferred DNS Server, 2 nd

Preferred DNS Server, 3 rd

Preferred DNS Server, 4 th

Preferred

DNS Server. These fields are set to zero by default.

Default is blank. This option specifies the name of the client. This field is optional but may be required by some Internet Service Providers.

Default is blank. This option specifies the domain name that client should use when resolving hostnames via the Domain Name System.

DHCP vendor class ID

Default is HT7XX. Used by clients and servers to exchange vendor-specific information..

PPPoE account ID

PPPoE username. Necessary if ISP requires you to use a PPPoE (Point to Point Protocol over Ethernet) connection.

PPPoE password

PPPoE account password.

PPPoE Service Name

Default is blank. This field is optional. If your ISP uses a service name for the PPPoE connection, enter the service name here.

Preferred DNS server

The preferred DNS Server to be used

Time Zone

Controls how the date/time is displayed according to the specified time zone.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 27 of 52

Self-Defined Time Zone The syntax is std offset dst [offset],start[/time],end[/time]

Default is set to : MTZ+6MDT+5,M3.2.0,M11.1.0

MTZ+6MDT+5,

Time zone with 6 hours offset with 1 hour ahead which is the US central time. It is positive

(+) if the local time zone is west of the Prime Meridian and negative (-) if it is east.

Prime Meridian (a.k.a: International or Greenwich Meridian)

M3.2.0,M11.1.0

The 1 st

number indicates Month: 1,2,3,..,12 (for Jan, Feb, .., Dec)

The 2 nd

number indicates the n th

iteration of the weekday: (1st Sunday, 3rd Tuesday etc)

The 3 rd

number indicates Weekday: 0,1, 2, ..,6(for Sun, Mon, Tue, .., Sat)

Therefore, this example is the DST which starts from the second Sunday of March to the

1st Sunday of November.

Allow DHCP server to set Time Zone

Default No. Let the DHCP server handle the Time Zone

Language

Languages supported with voice prompt and web interface, except Spanish that it is only in IVR.

Reset Type

Gives the user the option to set to default all VoIP related configuration (mainly everything located on FXS/Profile page), all ISP (Internet Service Provider) configuration which may affect the IP address, or both at the same time.

Note: After you choose the reset type, you will have to click the reset button for it to take effect.

In addition to the Basic Settings configuration page, end users also have access to the Device Status page.

TABLE 9: STATUS PAGE

MAC Address

The device ID, in HEX format. This is very important ID for ISP troubleshooting. The Mac address will appear in this place. The MAC address will be used for provisioning and can be found on the label coming with original box and on the label located on the bottom panel of the device.

IP Address

This field shows the IP address of the HT70X.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 28 of 52

Product Model

Hardware Version

Software Version

System Up Time

PPPoE Link Up

This field contains the product model info.

This field shows the hardware revision of the unit and the part number.

Program: This is the main software release. This number is always used for firmware

upgrade. Current release is 1.0.3.1. Boot and Loader are seldom changed.

Bootloader: current version is 1.0.0.7.

Core: current version 1.0.3.1.

Base: current version is 1.0.3.1.

CPE: gs_cpe version number information.

Shows system up time since the last reboot.

Indicates whether the PPPoE connection is up if the HT70X is connected to DSL modem.

NAT

This filed indicates the type of NAT connection used by the HT70X.

Port Status

Displays relevant information regarding the FXS port.

Port Hook Registration DND Forward Busy

Forward

FXS On Hook Registered

Yes 613

• FXS port is registered with SIP Server.

• FXS Port user has set Do Not Disturb.

• FXS Port user has set his calls to be unconditionally forwarded to ext 613.

• FXS Port user has not set Busy or Delay call Forward.

Delayed

Forward

Log in to the advanced user configuration page the same way as for the basic configuration page. The password is case sensitive and the factory default password for Advanced User is “admin”.

Advanced User configuration includes the end user configuration and the advanced configurations including: a) SIP configuration, b) Codec selection, c) NAT Traversal Setting and d) other miscellaneous configuration. HT701 and HT702 FXS SIP account(s) have its own configuration page. HT704 has two (2) profiles for the four (4) FXS ports.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 29 of 52

Admin Password

Layer 3 QoS

Layer 2 QoS

STUN Server is

Keep-alive interval

TABLE 10: ADVANCED SETTINGS

This contains the password to access the Advanced Web Configuration page. This field is case sensitive. Only the administrator can configure the “Advanced Settings” page.

Password field is purposely left blank for security reasons after clicking update and saved.

The maximum password length is 25 characters.

This field defines the layer 3 QoS parameter which can be the value used for IP

Precedence or Diff-Serv or MPLS. Default value is 48.

Value used for layer 2 VLAN tag. Default setting is blank.

IP address or Domain name of the STUN server.

This parameter specifies how often the HT70X sends a blank UDP packet to the SIP server in order to keep the “hole” on the NAT open. Default is 20 seconds. Minimum value is 20 seconds.

Use STUN to detect network connectivity

Use STUN keep-alive to detect WAN side network problems. If keep-alive request does not yield any response for configured number of times, the device will restart the TCP/IP stack. If the STUN server does not respond when the device boots up, the feature is disabled. Default setting is No.

Use DNS to detect network connectivity

Use DNS to detect WAN side network problems. Default setting is Yes.

Firmware Upgrade and Provisioning

Via TFTP Server

Enables HT70X to download firmware or configuration file through either the TFTP, HTTP or HTTPS server.

This is the IP address of the configured TFTP server. If selected and it is non-zero or not blank, the HT70X retrieves the new configuration file or new code image from the specified TFTP server at boot time. After 5 attempts, the system will timeout and will start the boot process using the existing code image in the Flash memory. If a TFTP server is configured and a new code image is retrieved, the new downloaded image is saved into the Flash memory.

Note: Please do NOT interrupt the TFTP upgrade process (especially the power supply) as this will damage the device. Depending on the local network, this process can take up to 15 or 20 minutes.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 30 of 52

Via HTTP / HTTPS

Server

The URL for the HTTP/HTTPS server used for firmware upgrade and configuration via

HTTP.

For example, http://provisioning.mycompany.com:6688/Grandstream/1.0.0.67

:6688” is the specific TCP port where the HTTP or HTTPS server is listening; it can be omitted if using default port 80.

Note: If Auto Upgrade is set to No, HT70X will only do HTTP/HTTPS download once at boot up.

Firmware Server Path

IP address or domain name of firmware server.

Config Server Path

XML Config File

Password

HTTP/HTTPS User

Name

HTTP/HTTPS

Password

IP address or domain name of configuration server.

The password used for encrypting the XML configuration file using OpenSSL.

This is required for the phone to decrypt the encrypted XML configuration file.

The user name needed to authenticate with the HTTP/HTTPS server.

The password needed to authenticate with the HTTP/HTTPS server.

Firmware File Prefix

Default is blank. If configured, HT701 will request firmware file with the prefix. This setting is useful for ITSPs. End user should keep it blank.

Firmware File Postfix

Default is blank. End user should keep it blank.

Config File Prefix

Default is blank. End user should keep it blank.

Config File Postfix

Default is blank. End user should keep it blank.

Allow DHCP Option 66 to override server

If set to “Yes”, configuration and upgrade server information can be obtained using DHCP option 66 from DHCP server located in customer’s environment. Default setting is Yes.

Automatic Upgrade

Choos e “Yes” to enable automatic upgrade and provisioning. If select “Check every minutes

” input the amount of minutes you want it to check for update. If select “Yes, daily at hour

” make sure to input the hour of the day you want it to check for update, e.g. for 11 pm type 23. If select “Yes, weekly on day” make sure you input the day of the week (in format 0-6, 0 is Sunday) you want it to check for update. When set to No, HT70X will only do the following option you select;

“Always check for New Firmware at Boot up” will check for new firmware every time the device reboots.

“Check New Firmware only when F/W pre/suffix changes” will check for updates only when the pre/suffix has been changed.

Authenticate Conf File If set to Yes, config file is authenticated before acceptance. This protects the configuration from an unauthorized change.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 31 of 52

SIP TLS Certificate

The user specify SSL certificate used for SIP over TLS in X.509 format.

SIP TLS Private Key

The user specify SSL private key used for SIP over TLS in X.509 format.

SIP TLS Private Key

Password

User specify password to protect the private key above.

ACS URL

User specify the Auto Configuration Server’s URL (TR-069 protocol)

ACS Username

User specify the ACS Username

ACS Password

Periodic Inform

Enable

User specify the ACS password

Default is No. If set to YES, device will send inform packets to the ACS

Periodic Inform

Interval

Frequency that the inform packets will be sent out to the ACS

Connection Request

Username

Set a user name for the ACS to connect to this device

Connection Request

Password

Set a password for the ACS to connect to this device

CPE SSL Certificate

The Cert File for the phone to connect to the ACS via SSL.

CPE SSL Private Key

The Cert Key for the phone to connect to the ACS via SSL.

System Ring Cadence Configuration option is set ring cadence on all FXS ports for all incoming calls. (Syntax: c=on1/off1-on2/off2-on3/off3(only 3 cadences maximum)) Default is set to c=2000/4000;

(US standards)

Call Progress Tones Using these settings, users can configure tone frequencies and cadence according to their preference. By default they are set to North American frequencies. Configure these settings with known values to avoid uncomfortable high pitch sounds. ON is the period of ringing (“On time” in ‘ms’) while OFF is the period of silence. In order to set a continuous tone, OFF should be zero. Otherwise it will ring ON ms and a pause of OFF ms and then repeat the pattern.

Example configuration for N.A. Dialtone:

f1=350@-13,f2=440@-13,c=0/0;

Syntax: f1=freq@vol, f2=freq@vol, c=on1/off1-on2/off2-on3/off3; [...]

(Note: freq: 0 - 4000Hz; vol: -30 - 0dBm)

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 32 of 52

Lock Keypad Update

Default is No.

If set to “Yes”, the configuration update via keypad is disabled.

Disable Voice Prompt

Default is No. Disables the voice prompt configuration.

Disable Direct IP Call

Default is No. Disables the Direct IP Call function.

Failover to FXO

Gateway

Default is Disable. If Enabled, the unit will start routing the calls to the FXO Gateway configured via Direct IP Call When it loses registration from your SIP Server. HT704 Only

The use of this option presumes a configured GXW410x or another FXO gateway with an active PSTN line connection.

IP or Domain Name of the FXO Gateway that will be used as Failover. HT704 Only

FXO Gateway

NTP server

URI or IP address of the NTP (Network Time Protocol) server. This parameter synchronizes the date and time.

Allow DHCP option 42

Default NO. Enables the DHCP server to handle the NTP Server via Option 42

to override NTP serve

Syslog Server

The IP address or URL of System log server. This feature is especially useful for the ITSP

(Internet Telephone Service Provider)

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 33 of 52

Syslog Level

Send SIP Log

Select the HT701 to report the log level. Default is NONE. The level is one of EXTRA

DEBUG, DEBUG, INFO, WARNING or ERROR. Syslog messages are sent based on the following events:

1. product model/version on boot up (INFO level)

2. NAT related info (INFO level)

3. sent or received SIP message (DEBUG level)

4. SIP message summary (INFO level)

5. inbound and outbound calls (INFO level)

6. registration status change (INFO level)

7. negotiated codec (INFO level)

8. Ethernet link up (INFO level)

9. SLIC chip exception (WARNING and ERROR levels)

10. memory exception (ERROR level)

11. Vonage requested syslog style (EXTRA DEBUG level)

The Syslog uses USER facility. In addition to standard Syslog payload, it contains the following components:

GS_LOG: [device MAC address][error code] error message

Example: May 19 02:40:38 192.168.1.14 GS_LOG: [00:0b:82:00:a1:be][000] Ethernet link is up

Default is No. If Enabled, the HT70X will send a replicate of the SIP packets on the syslog.

Primary RADIUS

Server

Set the IP or FQDN of the Primary RADIUS Server. HT704 Only

Remote Authentication Dial In User Service (RADIUS). HT704 supports RADIUS for authentication, authorization and billing purposes. Primary and secondary RADIUS server configurations are available to provide redundancy to this feature. In case Primary Radius server becomes unusable, RADIUS requests will be automatically sent to the secondary server. When at least one RADUIS server was configured, the device will allow users to make phone calls only after authorization from RADIUS server has been received. CDR

(Call Detail Record) is also sent to the RADIUS server for billing purposes. RAIDUS server can send requests to terminate calls when run out of pre-paid credit.

Primary RADIUS Auth

Port

Default is 1812. Specifies the port to be used for the Primary RADIUS Authentication.

HT704 Only

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 34 of 52

Primari RADIUS Acct

Port

Default is 1813. Specifies the port to be used for the Primary RADIUS Account. HT704

Only

Primary RADIUS

Server Secret

Specifies the secret string to be used to authenticate the RADIUS connection to the

Primary Server. It should match RADIUS configuration. HT704 Only

Secondary RADIUS

Server

Secondary RADIUS

Auth Port

Set the IP or FQDN of the Secondary RADIUS Server. HT704 Only

In case Primary Radius server becomes unusable, secondary will take role of primary and will manage credit recourses in the network

Default is 1812. Specifies the port to be used for the Secondary RADIUS Authentication.

HT704 Only

Secondary RADIUS

Acct Port

Default is 1813. Specifies the port to be used for the Secondary RADIUS Account. HT704

Only

Secondary RADIUS

Server Secret

Specifies the secret string to be used to authenticate the RADIUS connection to the

Secondary Server. It should match RADIUS configuration HT704 Only

RADIUS Timeout

Default is 2. HT704 Only

RADIUS Retry

Default is 3. HT704 Only

Download Device

Configuration

Allows user to download and save a text file containing all the P values of each setting as configured at that point on the unit.

(Note: For Security Reasons, all Passwords won’t be

Downloaded)

Upload Firmware

Allows the user to upgrade the firmware with a single firmware file by browsing and loading the file from your computer (local directory).

TABLE 11: ACCOUNT SETTINGS

Profile/Account Active

When set to Yes the FXS port or Profile (for HT704) is activated.

Primary SIP Server

SIP Server’s IP address or Domain name provided by VoIP service provider.

Failover SIP Server

Failover SIP Server’s IP address or Domain name in case primary server does not respond.

Prefer Primary SIP

Server

Default is No. If set to yes, it will register to Primary Server if registration with Failover server expires

Outbound Proxy

IP address or Domain name of Outbound Proxy, or Media Gateway, or Session Border

Controller. Used by HT70X for firewall or NAT penetration in different network

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 35 of 52

SIP transport

NAT Traversal (STUN)

SIP User ID

environments. If symmetric NAT is detected, STUN will not work and ONLY outbound proxy can correct the problem.

User can select UDP or TCP or TLS. Default is UDP.

This parameter defines whether or not the HT70X NAT traversal mechanism is activated. If activated (by choosing “Yes”) and a STUN server is also specified, then the

HT70X performs according to the STUN client specification. Using this mode, the embedded STUN client will detect if and what type of firewall/NAT. If the detected NAT is a Full Cone, Restricted Cone, or a Port-Restricted Cone, the HT70X will use its mapped public IP address and port in all of its SIP and SDP messages.

If the NAT Traversal fi eld is set to “Yes” with no specified STUN server, the HT70X will periodically (every 20 seconds or so) send a blank UDP packet (with no payload data) to the SIP server to keep the “hole” on the NAT open.

User account information, provided by VoIP service provider (ITSP). Usually in the form of digit similar to phone number or actually a phone number. HT701 and HT702 only

Authenticate ID

SIP service subscriber’s Authenticate ID used for authentication. Can be identical to or different from SIP User ID. HT701 and HT702 only

Authenticate Password

SIP service subscriber’s account password. HT701 and HT702 only

Name

SIP service subscriber’s name for Caller ID display. HT701 and HT702 only

DNS Mode

Tel URI

One from the 3 modes are av ailable for “DNS Mode” configuration:

-A Record (for resolving IP Address of target according to domain name)

-SRV (DNS SRV resource records indicates how to find services for various protocols)

-NAPTR/SRV (Naming Authority Pointer according to RFC 2915)

One mode can be chosen for the client to look up server.

The default value is “A Record”

The default setting is

“Disabled”. If the phone has an assigned PSTN

Number, this field should be set to “User=Phone” then a

“User=Phone” parameter will be attached to the “From header” in the SIP request to indicate the E.164 number. If server supports TEL URI format, then this option needs to be selected.

SIP Registration

Unregister on Reboot

Outgoing Call without

Registration

Controls whether the HT701 needs to send REGISTER messages to the proxy server.

The default setting is Yes.

Default is No

. If set to Yes, the SIP user’s registration information will be cleared on reboot.

Default is No

. If set to “Yes,” user can place outgoing calls even when not registered (if allowed by Internet Telephone Service Provider) but is unable to receive incoming

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 36 of 52

Register Expiration

calls.

This parameter allows the user to specify the time frequency (in minutes) the HT70X refreshes its registration with the specified registrar. The default interval is 60 minutes

(or 1 hour). The maximum interval is 65535 minutes (about 45 days).

Reregister before

Expiration

Default is 0 (function disabled). If configured with none 0 value. Then this parameter will specify the time that HT70X refreshes its registration before expired, instead of the default refresh time interval before expiration, which is half of the Register Expiration time or 10min maximum.

Registration Retry Wait

Time

Retry registration if the process failed. Default is 20 seconds.

Local SIP port

Defines the local SIP port the HT70X will listen and transmit. The default value for FXS port is 5060.

Local RTP port

Defines the local RTP-RTCP port pair the HT70X will listen and transmit. It is the base

RTP port for channel 0. When configured,

channel 0 uses this port _value for RTP and the port_value+1 for its RTCP

The default value for FXS port is 5004.

Use Random SIP Port

Default is No. This parameter forces the random generation of The local SIP ports when set to Yes. This is usually necessary when multiple HT70X are behind the same

NAT.

Use Random RTP Port

Default is No. This parameter forces the random generation of the local RTP ports when set to Yes. This is usually necessary when multiple HT70X are behind the same

NAT.

Refer to Use Target

Contact

Default is No

. If set to YES, then for Attended Transfer, the “Refer-To” header uses the transferred tar get’s Contact header information.

Transfer on Conference

Hang up

Default is No. In which case if the conference originator hangs up the conference will be terminated. When option YES is chosen, originator will transfer other parties to each other so that B and C can choose to either continue the conversation or hang up.

Enable Ring-Transfer

Disable Bellcore Style

3-Way Conference

Remove OBP from

Route Header

Default is No, this will create a Semi-Attendant Transfer. When set to Yes, device can transfer the call upon receiving ring back tone or SIP message 180.

Default is No

. you can make a Conference by pressing ‘Flash’ key. If set to Yes, you need to dial *23 + second callee number.

Default is No. When option YES is chosen, the Out Bound Proxy will be removed from

Route header.

Support SIP Instance ID

Default is Yes. If set to Yes, the contact header in REGISTER request will contain SIP

Instance ID as defined in IETF SIP Outbound draft.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 37 of 52

Validate incoming SIP message

Check SIP User ID for incoming INVITE

Authenticate incoming

INVITE

Allow Incoming SIP

Messages from SIP

Proxy Only

SIP T1 Timeout

SIP T2 Interval

Default is No. If set to yes all incoming SIP messages will be strictly validated according to RFC rules. If message will not pass validation process, call will be rejected.

Default is No.

Check the incoming SIP User ID in Request URI. If they don’t match, the call will be rejected. If this option is enabled, the device will not be able to make direct

IP calls.

Default is No. If set to Yes, device will challenge the incoming INVITE for the

Authenticate ID and Password with 401 Unauthorized.

Default is No.

Check the incoming SIP messages. If they don’t come from the SIP proxy, they will be rejected. If this option is enabled, the device will not be able to make direct IP calls.

T1 is an estimate of the round-trip time between the client and server transactions.

If the network latency is high, select larger value for more reliable usage. Default is 0.5

Sec.

Maximum retransmission interval for non-INVITE requests and INVITE responses.

Default is 4 Sec.

DTMF Payload Type

Disable DTMF

Negotiation

Sets the payload type for DTMF using RFC2833. Default is 101.

Preferred DTMF method

The HT70X supports up to 3 different DTMF methods including in-audio, via RTP

(RFC2833) and via Sip Info using SIP INFO messages. The user can configure DTMF method in a priority list.

Default is No. If set to yes, use above DTMF order without negotiation

Send Flash Event

Default is No. If set to yes, flash will be sent as DTMF event.

Enable Call Features

Default is Yes. (If Yes, call features using star codes will be supported locally)

Offhook Auto-Dial

This parameter allows users to configure a User ID or extension number that is automatically dialed when off-hook. Only the user part of a SIP address needs to be entered here. The HT70X will automatically append the “@” and the host portion of the corresponding SIP address. HT701 and HT702 only

Offhook Auto-Dial

Delay

The auto-dial delay after off hook.

Proxy-Require

Use NAT IP

Use SIP User-Agent

Header

Distinctive Ring Tone

SIP Extension to notify SIP server that the unit is behind the NAT/Firewall.

NAT IP address used in SIP/SDP message. Default is blank.

Configurable SIP User-Agent Header.

Custom Ring Tone 1 to 3 with associate Caller ID: when selected, if Caller ID is configured, then the device will ONLY uses this ring tone when the incoming call is from the Caller ID. System Ring Tone is used for all other calls. When selected but no

Caller ID is configured, the selected ring tone will be used for all incoming calls using

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 38 of 52

Disable Call Waiting

the FXS port or Profile. Distinctive ring tones can be configured not only for matching a whole number, but also for matching prefixes. In this case symbol * (star) will be used.

For example:

if configured as *617, Ring Tone 1 will be used in case of call arrived from the area code 617. Any other incoming call will ring using cadence defined in parameter System

Ring Cadence located under Advanced Settings Configuration page.

Note: If server supports Alert-Info header and standard ring tone set (Bellcore) or distinctive ring tone 1-10 is specified, then the ring tone in the Alert-Info header from server will be used. Bellcore rings and tones are independent from custom ring tones.

The custom ring tones can also be specified by alert-info header, for example

Alert-Info: <http://127.0.0.1>;info=ring5

Default is No. If set to YES Call Waiting indication information will not be provided to analog phone connected to this FXS port.

Default is No. If set to YES Call Waiting caller ID will not be provided to analog phone connected to this FXS port.

Default is No. This is to disable the stutter Call Waiting Tone when a Call Waiting information arrives. The CWCID information will still be displayed.

Default is No. If set to yes, it will disable the warning to alert that the phone has been left off-hook for an extended period of time.

Default is No. Do not play the reminder ring when this is set to Yes.

Disable Call-Waiting

Caller ID

Disable Call Waiting

Tone

Disable Receiver

Offhook Tone

Disable Reminder Ring for On-Hold Call

Disable Visual MWI

Ring Timeout

Hunting Group Ring

Timeout

Hunting Group Type

Delayed Call Forward

Wait Time

Default is No.

If set to “Yes”, the MWI information will not be transferred to the analog phone connected to the FXS port.

Default value is 60 Sec. Incoming call will stop ringing when not picked up given a specific period of time.

Default value is 20 Sec. If call is not answered within this designated time period, the callwill be forwarded to the next member of a Hunt Group. HT704 only

Linear and Circular. Default is Circular. Linear style will sort the call to the lowestnumbered available line, this is also called “serial hunting”. Circular style will distribute the calls "round-robin". If a call is assigned to line 1, the next call goes to 2 and the next to 3. The succession throughout each of the lines continues even if one of the previous lines becomes available. When the end of the hunt group is reached, the hunting starts over at the firstline. Lines are skipped if they are still busy on a previous call. HT704

only

Default value is 20 seconds. In case this feature activated using * codes (*92 code), the call will be forwarded after this preconfigured amount of time.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 39 of 52

No Key Entry Timeout

Early Dial

Dial Plan Prefix

Use # as Dial Key

Default is 4 seconds. Dialing process is completed and outgoing call is initiated if no key entry occurs during this preconfigured interval.

Default is No. Use only if proxy supports 484 response. This parameter controls whether the phone will send an early INVITE each time a key is pressed when a user dials a number. If set to “Yes”, an INVITE is sent using the dial-number collected thus far; Otherwise, no INVITE is sent until the “(Re-)Dial” button is pressed or after about 5 seconds have elapsed if the user forgets to press the “Re-Dial” button.

The “Yes” option should be used ONLY if there is a SIP proxy configured and the proxy server supports 484 Incomplete Address response. Otherwise, the call will likely be rejected by the proxy (with a 404 Not Found error).

This feature does NOT work with and should NOT be enabled for direct IP-to-IP calling.

Sets the prefix added to each dialed number.

Default is Yes. It a llows users to configure the “#” key as the “Send” (or “Dial”) key. If set to “Yes”, “#” will send the number. In this case, this key is essentially equivalent to the “Dial” key. If set to “No”, this “#” key can be included as part of number.

Dial Plan

Dial Plan Rules:

1. Accept Digits: 1,2,3,4,5,6,7,8,9,0 , *, #, A,a,B,b,C,c,D,d

2. Grammar: x - any digit from 0-9;

xx+ - at least 2 digits number;

xx.

– at least 2 digit number.

^ - exclude;

[3-5] - any digit of 3, 4, or 5;

[147] - any digit 1, 4, or 7;

<2=011> - replace digit 2 with 011 when dialing

< =1> - add a leading 1 to all numbers dialed, vice versa will remove a 1 from the number dialed

| - or

Example 1: {[369]11 | 1617xxxxxxx} – Allow 311, 611, 911, and any 11 digit numbers with leading digits 1617

Example 2: {^1900x+ | <=1617>xxxxxxx}

– Block any number of leading digits

1900 and add prefix 1617 for any dialed 7 digit numbers

Example 3: {1xxx[2-9]xxxxxx | <2=011>x+} –Allow any combinations of numbers with 11 digits which has a leading digit 1, but 5th digit cannot be 0 or 1. Or any length of numbers with a minimum of 2 digits beginning with 2, with the leading digit replaced with 011.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 40 of 52

Subscribe for MWI

Send Anonymous

Anonymous Call

Rejection

Special Feature

Session Expiration

Min-SE

Caller Request Timer

Callee Request Timer

Force Timer

3. Default: Outgoing - {x+}

Example of a simple dial plan used in a Home/Office in the US:

{ ^1900x. | <=1617>[2-9]xxxxxx | 1[2-9]xx[2-9]xxxxxx | 011[2-9]x. | [3469]11 }

Explanation of example rule (reading from left to right):

^1900x. - prevents dialing any number started with 1900

<=1617>[2-9]xxxxxx - allows dialing to local area code (617) numbers by dialing

7 numbers and 1617 area code will be added automatically

1[2-9]xx[2-9]xxxxxx |- allows dialing to any US/Canada Number with 11 digits length

011[2-9]x. - allows international calls starting with 011

[3469]11 - allow dialing special and emergency numbers 311, 411, 611 and 911

Note: In some cases user wishes to dial strings such as *123 to activate voice mail or other application provided by service provider. In this case * should be predefined inside dial plan feature and the Dial Plan should be: { *x+ }.

Default is No

. When set to “Yes” a SUBSCRIBE for Message Waiting Indication will be sent periodically.

Default is No

. If this parameter is set to “Yes”, the “From” header along with Privacy and P_ Asserted_Identity headers in outgoing INVITE message will be set to anonymous, blocking Caller ID.

Default is No. If set to Yes, incoming calls with anonymous Caller ID will be rejected with 486 Busy message.

Default is Standard. Choose the selection to meet some special requirements from

Softswitch vendors.

Grandstream implemented SIP Session Timer. The session timer extension enables

SIP sessions to be periodically “refreshed” via a SIP request (UPDATE, or re-INVITE.

Once the session interval expires, if there is no refresh via a UPDATE or re-INVITE message, the session will be terminated. Session Expiration is the time (in seconds) at which the session is considered timed out, if no successful session refresh transaction occurs beforehand. The default value is 180 seconds.

The minimum session expiration (in seconds). The default value is 90 seconds.

Default is No

. If selecting “Yes” the phone will use session timer when it makes outbound calls if remote party supports session timer.

Default is No

. If selecting “Yes” the phone will use session timer when it receives inbound calls with session timer request.

Default is No

. If selecting “Yes” the phone will use session timer even if the remote party does not support this feature. Selecting “No” will allow the phone to enable

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 41 of 52

session timer only when the remote party support this feature. To turn off Session

Timer, select “No” for Caller Request Timer, Callee Request Timer, and Force Timer.

UAC Specify Refresher

Default is Omit. As a Caller, select UAC to use the phone as the refresher, or UAS to use the Callee or proxy server as the refresher.

UAS Specify Refresher

Default is UAC. As a Callee, select UAC to use caller or proxy server as the refresher, or UAS to use the phone as the refresher.

Force INVITE

Send Re-INVITE After

Fax

Enable Silence

Detection for Fax

Disconnect

Session Timer can be refreshed using INVITE method or UPDATE method. Select

“Yes” to use INVITE method to refresh the session timer. Default is No,

Default is No

, If set to “Yes”, device will send an INVITE with audio vocoders upon completion of Fax to continue session in audio only.

For fax machines that do not send a Disconnect when fax is done. This option

Enables/Disables the detection of silence in order to know the fax has finished. The silence period is non-configurable and fixed to 7 seconds. Default is No,

Enable 100rel

Use First Matching

Vocoder in 200OK SDP

Preferred Vocoder

G723 Rate

Default is No, If set to Yes, Enables the use of PRACK (Provisional Acknowledgment) method.

Default is No

. If set to “Yes”, device will include only the first match vocoder in its

200OK response, otherwise it will include all match vocoders in same order received in

INVITE.

The HT70X supports up to 5 different Vocoder types including G.711 A-/U-law, G.726-

32, G.723.1, G.729A/B/E, iLBC. The user can configure Vocoders in a preference list that will be included with the same preference order in SDP message. The first

Vocoder is entered by choosing the appropriate option in “Choice 1”. The last Vocoder is entered by choosing the appropriate option in “Choice 8”.

Vocoder types can also be changed per call basis by using a star code. Please see the

“Call features” section.

Default is 6.3kbps. Defines the encoding rate for G.723.1 vocoder.

iLBC Frame Size iLBC Payload type

Default is 20ms. Sets the iLBC frame size in 20ms or 30ms.

VAD

Symmetric RTP

Defines payload type for iLBC. Default value is 97. The valid range is between 96 and

127.

Default is No. VAD allows detecting the absence of audio and conserve bandwidth by preventing the transmission of "silent packets" over the network.

Default is No. When set to Yes the device will change the destination to send RTP packets to the source IP address and port of the inbound RTP packet last received by the device.

T.38 (Auto Detect) FoIP by default, or Pass-Through (must use codec PCMU/PCMA)

Fax Mode

Re-Invite after Fax Tone

Detection Mode

Default is Enabled. It makes the unit send out the re-INVITE for T.38 or Fax Pass

Through if a fax tone is detected.

Jitter Buffer Type

Select either Fixed or Adaptive based on network conditions. Default is Adaptive.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 42 of 52

Jitter Buffer Length

SRTP Mode

SLIC Setting

Caller ID Scheme

Polarity Reversal

Loop Current

Disconnect

Loop Current

Disconnect Duration

Enable Hook Flash

Hook Flash Timing

On Hook Timing

Gain

Disable Line Echo

Canceller (LEC)

Ring Tones

Select Low, Medium or High based on network conditions. Default is Medium.

High (initial 200ms, min 40ms, max 600ms) Note: not all vocoders can meet the high requirement

Medium (initial 100ms, min 20ms, max 200ms)

Low (initial 50ms, min 10ms, max 100ms)

This option defines different implementation of support SRTP (squired RTP) transmission mode. Select between Disabled, Enabled but not Forced, and Enabled and Forced. Default is Disabled.

Dependent on standard phone type (and location)

Bellcore/Telcordia, ETSI-FSK, ETSI-DTMF, SIN 227

– BT, & NTT Japan

Default is No

. If set to “Yes”, polarity will be reversed upon call establishment and termination.

Default is No. Set it to Yes if the traditional PBX you are using with HT70X uses this method for signaling call termination. Method initiates short voltage drop on the line when remote (VoIP) side disconnects an active call.

Default value is 200. Here can be configured duration of such voltage drop described in topic above. HT70X supports a Duration Range from 100 to 10000 ms.

Default is Yes

. If set to “No”, FLASH button could only be used for terminating calls.

Time period when the cradle is pressed (Hook Flash) to simulate FLASH. To prevent unwanted activation of the Flash/Hold and automatic phone ring-back, adjust this time value. Default values are 300 minimum and 1100 maximum. HT70X supports a range from 40 to 2000 ms.

On-hook timing is the minimum time for an on-hook event to be validated. Default value is 400 . HT70X supports a range from 40 to 2000 ms.

Voice path volume adjustment.

Rx is a gain level for signals transmitted by FXS

Tx is a gain level for signals received by FXS.

Default = 0dB for both parameters. Loudest volume: +6dB Lowest volume: -6dB.

User can adjust volume of call on either end using the Rx Gain Level parameter and the Tx Gain Level parameter located on the FXS Port Configuration page.

If call volume is too low when using the FXS port (ie. the ATA is at user site), adjust volume using the Rx Gain Level parameter under the FXS Port Configuration page.

If voice volume is too low at the other end, user may increase the far end volume using the Tx Gain Level parameter under the FXS Port Configuration page.

Default is No.

If set to “Yes” LEC will be disabled per call base. Recommended for

FAX/Data calls.

This function lets you configure ring tone cadence preferences. User has 10 choices.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 43 of 52

The configuration, completed in Distinctive Ring Tones block in the same page, applies to ring tones cadences configured here.

SIP Use ID

Authenticate ID

Password

Name

Profile ID

Hunting Group

Enable Ports

Offhook Auto-dial

TABLE 12: HT704 FXS PORTS SETTINGS

User account information, provided by VoIP service provider (ITSP). Usually in the form of digit similar to phone number or actually a phone number.

SIP service subscriber’s Authenticate ID used for authentication. Can be identical to or different from SIP User ID.

SIP service subscriber’s account password for HT704 to register to (SIP) servers of

ITSP.

Any name to identify this specific user.

Select the corresponding Profile ID between Profile 1 and Profile 2.

This feature enables the HT704 to register all existing FXS ports with the same phone number. Each incoming call will be routed to first available port in Linear or Circular mode. User may configure all ports as members of the same Hunting Group or it may configure different port combinations for more than one Hunting Group. For example:

Ports 1, 3 and 5 are members of the same Hunting Group, the rest of the ports may have separate numbers and may be reached independently. Any port, member of a

Hunting Group that is not registered with a SIP account, will be able to place outbound calls using the SIP credentials of the primary Hunting Group port.

For example: Port 1, 2, and 3 are members of the same Hunting Group. Port 1 is registered with a SIP account. Ports 2, and 3 are not registered. Ports 2 and 3 will be able to place outbound calls using the SIP account of port 1. Select appropriate value for Hunting Group feature. The original SIP account should be set to Active while the group members should be set to the port number of the Active Port.

Example configuration of a Hunting group:

FXS Port #1: SIP UserID and Authenticate ID entered, Hunting group set to "Active"

FXS Port #2: SIP UserID and Authenticate ID left blank, Hunting Group set to "1"

FXS Port #3: SIP UserID and Authenticate ID left blank, Hunting Group set to "1"

FXS Port #4: SIP UserID and Authenticate ID entered, Hunting group set to "None"

Hunting Group 1 contains ports 1, 2, 3. FXS port 4 is registered but it is not added to the Hunting Group 1.

Set No to disable FXS port.

This feature allows you to automatically dial the number specified in this field as soon as the port is offhooked, i.e. when the receiver on the phone connected to Port# is picked up.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 44 of 52

Map to FXP Port #

This is used only when peering with a Grandstream GXW410x. Default is 1, Supported values are 1-8, meaning line 1 to line 8 of the GXW410x device where the port will be mapped to.

Map to FXO Gateway IP

This is used when peering with an FXO gateway of any brand. You have to specifically mention the IP address where the call will be sent to.

and Port

Sip port that will be annexed to the IP address above.

SAVING THE CONFIGURATION CHANGES

Click the “Update” button in the Configuration page to save the changes to the HT70X configuration. The following screen confirms that the changes are saved. Reboot or power cycle the HT70X to make the changes take effect.

REBOOTING THE HT70X FROM REMOTE

Press the “Reboot” button at the bottom of the configuration menu to reboot the ATA remotely. The web browser will then display a message window to confirm that reboot is underway. Wait 30 seconds to log in again.

CONFIGURATION THROUGH A CENTRAL SERVER

Grandstream HT70X can be automatically configured from a central provisioning system.

When HT70X boots up, it will send TFTP or HTTP/HTTPS requests to download configuration files,

“cfg000b82xxxxxx” and “cfg00082xxxxxx.xml”, where “000b82xxxxxx” is the LAN MAC address of the

HT70X

. If the download of “cfgxxxxxxxxxxxx.xml” is not successful, the provision program will issue request a generic configuration file

“cfg.xml”. Configuration file name should be in lower case letters.

The configuration data can be downloaded via TFTP or HTTP/HTTPS from the central server. A service provider or an enterprise with large deployment of HT70X can easily manage the configuration and service provisioning of individual devices remotely from a central server.

Grandstream provides a central provisioning system GAPS (Grandstream Automated Provisioning

System) to support automated configuration of Grandstream devices. GAPS uses enhanced (NAT

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 45 of 52

friendly) TFTP or HTTP (thus no NAT issues) and other communication protocols to communicate with each individual Grandstream device for firmware upgrade, remote reboot, etc.

Grandstream provides GAPS service to VoIP service providers. Use GAPS for either simple redirection or with certain special provisioning settings. At boot-up, Grandstream devices by default point to

Grandstream provisioning server GAPS, based on the unique MAC address of each device, GAPS provision the devices with redirection settings so that they will be redirected to customer’s TFTP or

HTTP/HTTPS server for further provisioning.

Grandstream also provides configuration tools (Windows and Linux/Unix version) to facilitate the task of generating device configuration files. The Grandstream configuration tools are free to end users. The configuration tools and configuration templates are available for download from http://www.grandstream.com/support/tools .

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 46 of 52

SOFTWARE UPGRADE

Software upgrade can be done via either TFTP or HTTP. The corresponding configuration settings are in the ADVANCED SETTINGS configuration page.

FIRMWARE UPGRADE THROUGH TFTP/HTTP/HTTPS

To upgrade via TFTP or HTTP/HTTPS

, the “Firmware Upgrade and Provisioning upgrade via” field needs to be set to TFTP HTTP or HTTPS, respectively.

“Firmware Server Path” needs to be set to a valid URL of a TFTP or HTTP server, server name can be in either FQDN or IP address format. Here are examples of some valid URL.

e.g. firmware.mycompany.com:6688/Grandstream/1.0.4.8

e.g. firmware.grandstream.com

NOTES:

 Firmware upgrade server in IP address format can be configured via IVR. Please refer to the

CONFIGURATION GUIDE section for instructions. If the server is in FQDN format, it must be set via the web configuration interface.

 Grandstream recommends end-user use the Grandstream HTTP server. Its address can be found at http://www.grandstream.com/support/firmware . Currently the HTTP firmware server IP address is firmware.grandstream.com. For large companies, we recommend to maintain their own TFTP/ HTTP/HTTPS server for upgrade and provisioning procedures.

 Once a “Firmware Server Path” is set, user needs to update the settings and reboot the device. If the configured firmware server is found and a new code image is available, the HT70X will attempt to retrieve the new image files by downloading them into the HT70X

’s SRAM. During this stage, the

HT70X’s LEDs will blink until the checking/downloading process is completed. Upon verification of checksum, the new code image will then be saved into the Flash. If

TFTP/HTTP/HTTPS fails for any reason (e.g. TFTP/HTTP/HTTPS server is not responding, there are no code image files available for upgrade, or checksum test fails, etc), the HT70X will stop the

TFTP/HTTP/HTTPS process and simply boot using the existing code image in the flash.

 Firmware upgrade may take as long as 15 to 30 minutes over Internet, or just 5 minutes if it is performed on a LAN. It is recommended to conduct firmware upgrade in a controlled LAN

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 47 of 52

environment if possible. For users who do not have a local firmware upgrade server,

Grandstream provides a NAT-friendly TFTP server on the public Internet for firmware upgrade.

 Grandstream’s latest firmware is available at http://www.grandstream.com/support/firmware .

Oversea users are strongly recommended to download the binary files and upgrade firmware locally in a controlled LAN environment.

Note: Alternatively, the user can upload the firmware single file from his/her computer using a local directory. For more instructions see below. Also the user can download a free TFTP or HTTP server and conduct local firmware upgrade. A free windows version TFTP server is available for download from http://support.solarwinds.net/updates/New-customerFree.cfm

. Our latest official release can be downloaded from http://www.grandstream.com/support/firmware .

INSTRUCTIONS FOR UPLOAD FROM LOCAL DIRECTORY:

1- Download the firmware file from Grandstream web site

2- Unzip it and copy the file in to a folder in your PC

3- From the HT70X web interface (Advanced Settings page) you can browse your hard drive and select the folder you previously saved the file (ht70xfw.bin)

4-

Click “Upload Firmware” and wait few minutes until the new program is loaded.

Note: Always check the status page to see that the program version has changed.

INSTRUCTIONS FOR LOCAL FIRMWARE UPGRADE USING TFTP SERVER:

1. Unzip the file and put all of them under the root directory of the TFTP server.

2. Put the PC running the TFTP server and the HT701 device in the same LAN segment.

3. Please go to File -> Configure -> Security to change the TFTP server's default setting from

"Receive Only" to "Transmit Only" for the firmware upgrade.

4.

Start the TFTP server, in the phone’s web configuration page

5. Configure the Firmware Server Path with the IP address of the PC

6. Update the change and reboot the unit

End users can also choose to download the free HTTP server from http://httpd.apache.org/ or use

Microsoft IIS web server.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 48 of 52

CONFIGURATION FILE DOWNLOAD

Grandstream SIP Device can be configured via Web Interface as well as via Configuration File through

TFTP or HTTP/HTTPS

. “Config Server Path” is the TFTP or HTTP/HTTPS server path for configuration file. It needs to be set to a valid URL, either in FQDN or IP address format. The “Config Server Path” can be same or different from the “Firmware Server Path”.

A configuration parameter is associated with each particular field in the web configuration page. A parameter consists of a Capital letter P and 1 to 3 (Could be extended to 4 in the future) digit numeric numbers. i.e., P2 is associated with “Admin Password” in the ADVANCED SETTINGS page. For a detailed parameter list, please refer to the corresponding firmware release configuration template.

When a Grandstream device boots up or reboots, it will issue a request for a configuration file

“cfgxxxxxxxxxxxx”, where “xxxxxxxxxxxx” is the MAC address of the device, i.e., “cfg000b820102ab”. In addition, device will also requests a XML configuration file “cfgxxxxxxxxxxxx.xml”. If the download of

“cfgxxxxxxxxxxxx.xml” is not successful, the provision program will issue a request for a generic c onf igur ation f ile “cf g.xm l” . Conf igur ation f ile nam e s hould be in lower c as e letter s .

For more details on XML provisioning, please refer to: http://www.grandstream.com/general/gs_provisioning_guide_public.pdf

FIRMWARE AND CONFIGURATION FILE PREFIX AND POSTFIX

Firmware Prefix and Postfix allows device to download the firmware name with the matching Prefix and

Postfix. This makes it the possible to store ALL of the firmware with different version in one single directory. Similarly, Config File Prefix and Postfix allows device to download the configuration file with the matching Prefix and Postfix. Thus multiple configuration files for the same device can be stored in one directory.

In addition, when the field “Check New Firmware only when F/W pre/suffix changes” is set to “Yes”, the device will only issue firmware upgrade request if there are changes in the firmware Prefix or Postfix.

MANAGING FIRMWARE AND CONFIGURATION FILE DOWNLOAD

When “Automatic Upgrade” is set “Yes, every” the auto check will be done in the minute specified in this field. If set to “daily at hour (0-23)”, Service Provider can use P193 (Auto Check Interval) to have the devices do a daily check at the hour set in this field with either Firmware Server or Config Server. If set to

weekly on day (0-6)” the auto check will be done in the day specified in this field. This allows the device

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 49 of 52

periodically check if there are any new changes need to be taken on a scheduled time. By defining different intervals in P193 for different devices, Server Provider can spread the Firmware or Configuration

File download in minutes to reduce the Firmware or Provisioning Server load at any given time.

Automatic Upgrade:

No Yes, every minutes(60-5256000).

Yes, daily at hour (0-23). Yes, weekly on day (0-6).

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 50 of 52

RESTORE FACTORY DEFAULT SETTING

WARNING!

Restoring the Factory Default Setting will DELETE all configuration information of the phone. Please BACKUP or PRINT out all the settings before you approach to following steps.

Grandstream will not take any responsibility if you lose all the parameters of setting and cannot connect to your VoIP service provider.

FACTORY RESET

There are three (3) methods for resetting your unit:

RESET BUTTON

Reset default factory settings following these four (4) steps:

1. Unplug the Ethernet cable.

2. Locate a needle-sized hole on the back panel of the gateway unit next to the power connection.

3. Insert a pin in this hole, and press for about 7 seconds.

4. Take out the pin. All unit settings are restored to factory settings.

IVR COMMAND

Reset default factory settings using the IVR Prompt (Table 5):

1.

Dial “***” for voice prompt.

2.

Enter “99” and wait for “reset” voice prompt.

3. Enter the encoded MAC address (Look below on how to encode MAC address).

4. Wait 15 seconds and device will automatically reboot and restore factory settings.

Encode the MAC Address

1. Locate the MAC address of the device. It is the 12 digit HEX number on the bottom of the unit.

2. Key in the MAC address. Use the following mapping:

0-9: 0-9

A: 22 (press the “2” key twice, “A” will show on the LCD)

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 51 of 52

B: 222

C: 2222

D: 33 (press the “3” key twice, “D” will show on the LCD)

E: 333

F: 3333

For example: if the MAC address is 000b8200e

395, it should be keyed in as “0002228200333395”.

RESET FROM WEB INTERFACE (RESET TYPE)

1. From the Advanced Settings Page user can select three types:

Full Reset: This will make a full reset

ISP Data: This will reset only the basic settings, like IP mode, PPPoE and Web port

VOIP Data: This will reset only the data related with a service provider like SIP server, sip user ID, provisioning and others.

NOTE:

1.

Factory Reset will be disabled if the “Lock keypad update” is set to “Yes”.

2. If the HT70X was previously locked by your local service provider, pressing the RESET button will only restart the unit. The device will not return to factory default settings.

FIRMWARE VERSION 1.0.4.8 HT70X USER MANUAL Page 52 of 52

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