An open source Session Border Controller 🌟 The SBC you dream about 🗽 LibreSBC will help you save thousands of dollars.
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Updated
Jul 19, 2026 - Python
An open source Session Border Controller 🌟 The SBC you dream about 🗽 LibreSBC will help you save thousands of dollars.
Monitor SIP server and Notify whenever downtime/latency detected.
VoIP infrastructure on Docker — Kamailio SIP proxy, media servers, Prometheus + Loki + Grafana observability stack
Ansible role to build RTPEngine from sources
Hands-on SIP protocol lab using Docker, SIPp, and Kamailio. Run scenarios from basic calls to proxy chains and Record-Route, capture traffic, and study SIP headers in Wireshark.
Detection and mitigation for nuisance/ghost SIP calls and scanning traffic at the SBC layer
Protocol bridge that lets Retell AI power both voice and chat agents inside Webex Contact Center: a BYoVA gRPC voice gateway (audio-over-WebSocket transcoding, barge-in, DTMF) and a BYoDS FastAPI chat connector (JWS auth), plus a Debian-based SBC appliance (kamailio + rtpengine).
callstorm - A two-sided SIP capacity benchmark
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