Unified Communications Server
H.323 Gatekeeper for VoIP and videconferencing
Java VoIP/SIP PBX system (replaced by jfPBX)
Simple and efficient tool for SIP trace filtering
1 on 1 Webcam Videochat Script with P2P Support
Baresip is a modular SIP User-Agent with audio and video support
Small and effective program for SIP traces anonymization
Optimized and cross platform SMPTE 2022 FEC library in C, Python, Java