Java VoIP Softphone (SIP) (replaced by jfPhone)
H.323 Gatekeeper for VoIP and videconferencing
Java VoIP/SIP PBX system (replaced by jfPBX)
Simple and efficient tool for SIP trace filtering
A simple noise gate app intended for use with VOIPs like Skype.
Optimized and cross platform SMPTE 2022 FEC library in C, Python, Java
Web interface for OpenSIPS