Wednesday, January 26, 2022

AP-SIC100B SIP Intercom Call Board for Subway Emergency Call

 














AP-SIC100B SIP Intercom Call board is the SIP VoIP communication device that enables the high-quality SIP based VoIP communications. This SIP intercom call board can be used in many different application areas requiring VoIP call service features like subway station, railroad etc.

AP-SIC100B is designed with high quality voice DSP hardware architecture and integrated with acoustic echo canceller supporting 2-way full duplex communication.

AP-SIC100B supports a wide range of voice codecs like as G.722 16Khz Wideband codec, and 8KHz G.711 G729ab, G.723.1, voice codecs. AP-SIC100B SIP call box supports external MIC. Input, external Speaker Output, external Call Button Input with Backlight LED output interface, 1port alarm input and 2ports relay output and Power over Ethernet.

Demonstration

1. Call Demonstration between AP-SIC100B SIP intercom call board and AP-PCT100N 7inch color LCD IP phone.


Network Diagram








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