NG-188 User Manual
1NG-188 Features..................................................................................................4
1.1 Appearance.................................................................................................................4
1.2 Interface.......................................................................................................................4
1.3 Electricity characteristic.............................................................................................4
1.4 Software.......................................................................................................................5
1.5 Standard and Protocols.............................................................................................5
1.6 Compliant Standards..................................................................................................6
1.7 Operating requirement...............................................................................................6
1.8 Package.......................................................................................................................6
1.9 Installation....................................................................................................................7
2Web Configuration ...............................................................................................8
2.1 Access Web setting page..........................................................................................8
2.2 Current state................................................................................................................9
2.3 Network......................................................................................................................10
2.3.1 Wan Config......................................................................................... 10
2.3.2 LAN Config......................................................................................... 11
2.4 VoIP ............................................................................................................................12
2.4.1 SIP Config................................................................................................ 12
2.4.2 Iax2 Config............................................................................................... 13
2.5 Advance.....................................................................................................................15
2.5.1 DHCP Server...................................................................................... 15
2.5.2 NAT .................................................................................................... 16
2.5.3 Net Service......................................................................................... 17
2.5.4 Firewall settings.................................................................................. 18
2.5.5 QoS settings....................................................................................... 20
2.5.6 Advance SIP settings ......................................................................... 22
2.5.7 Digital Map.......................................................................................... 24
2.5.8 Call Service Settings .......................................................................... 25
2.5.9 MMI Filter ........................................................................................... 27
2.5.10 Audio Settings .................................................................................... 28
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