Four Channel’s GSM VoIP Gateway
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Contents
1 Product Introduction
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1.1 General Information
........................................................................................................3
1.2 Protocol
.............................................................................................................................3
1.3 Hardware Specification
..................................................................................................4
1.4 Software Specification
...................................................................................................4
1.5 List of the Package
..........................................................................................................5
1.6 Appearance
.......................................................................................................................5
2 Installation
.................................................................... 6
2.1 Installation Steps
.............................................................................................................6
2.2 Connection Legend
..........................................................................................................7
2.3 LED Indicators
..................................................................................................................7
2.4 SMS Commands
.................................................................................................................8
3 Configuration Guide
..................................................... 8
3.1 Web Configuration Menu
................................................................................................9
3.2 Status
...............................................................................................................................10
3.2.1 Phone Information
............................................................................................. 11
3.2.2 Network Information
......................................................................................... 11
3.2.3 GSM Module Information
...................................................................................12
3.3 Configurations
................................................................................................................12
3.3.1 Language
.............................................................................................................13
3.3.2 Time Zone and Time Server
..............................................................................13
3.3.3 DTMF Min Detect Time Gap
..............................................................................14
3.3.4 Auto-Provision
.....................................................................................................14
3.3.5 Network Tone
......................................................................................................14
3.3.6 GSM Caller ID Anonymous
.................................................................................15
3.3.7 GSM Band
.............................................................................................................16
3.3.8 GSM ISP
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3.3.9 SMS Sender
..........................................................................................................16
3.3.10 Auto Reboot
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3.4 Call Settings
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3.4.1 H.323 Phone
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3.4.1.1 Direct Mode
.............................................................................................17
3.4.1.2 Gatekeeper Mode
...................................................................................18
3.4.1.3 Advance Settings
.....................................................................................19
3.4.2 SIP Phone
.............................................................................................................20
3.4.2.1 Advanced Settings
..................................................................................23
3.4.3 Media Advanced Setting
....................................................................................24
3.4.4 Codec Preference
...............................................................................................26
3.4.5 NAT Traversal
......................................................................................................26
3.4.5.1 H323 Signaling NAT Traversal
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