Browse free open source C VoIP Software and projects below. Use the toggles on the left to filter open source C VoIP Software by OS, license, language, programming language, and project status.
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Browse on Tor/i2p, Anon p2p Chat / FileTx, Conf / Video VoIP
Baresip is a modular SIP User-Agent with audio and video support
A plugin for Teamspeak3. This plugin allows you to autofollow a user.
A command line utility for remote controlling Polycom VVX IP phones
Framework implementing SS7 over IP & SIGTRAN interworking and trunking
A customized Asterisk with support for Farsi language
آستریسک با پشتیبانی از زبان فارسی