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Advanced repeater system software with EchoLink support for Linux including a GUI, Qtel - the Qt EchoLink client

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kamailio

Kamailio - The Open Source SIP Server for large VoIP and real-time communication platforms, focusing on flexibility, se…

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freeswitch

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to…

C★ 5.1k

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