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Repositories in this selection 7 · UTC 2026-11-03
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1—Pprocessone / ejabberdRobust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQTT, SIP Server)ErlangNOASSERTION · Restricted / unknownInsufficient rank history6,7501,553——2026-11-02
2—Ssignalwire / freeswitchFreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device.CNOASSERTION · Restricted / unknownInsufficient rank history5,2751,897——2026-10-28
3—Fflutter-webrtc / flutter-webrtcWebRTC plugin for Flutter Mobile/Desktop/WebC++MIT · PermissiveInsufficient rank history4,5011,487——2026-10-27
4—Jjitsi / jitsiJitsi is an audio/video and chat communicator that supports protocols such as SIP, XMPP/Jabber, IRC and many other useful features.JavaApache-2.0 · PermissiveInsufficient rank history4,351978——2026-10-29
5—Aasterisk / asteriskThe official Asterisk Project repository.CNOASSERTION · Restricted / unknownInsufficient rank history3,6601,349——2026-11-02
6—BBelledonneCommunications / flexisipLinphone.org mirror for flexisip (git://git.linphone.org/flexisip.git)C++AGPL-3.0 · Share derivative sourceInsufficient rank history19385——2026-10-30
7—AAreevAI / flowcatSelf-hosted native-Rust runtime for real-time voice agents. Own the stack: one binary in your own VPC or air-gapped, no hosted control plane. pipecat-compatible pipeline, in-process SIP/RTP, single-process call density. Apache-2.0.RustApache-2.0 · PermissiveInsufficient rank history12815——2026-11-02
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