VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
High performance, production quality STUN server and client library
Accent interfaces and controls systems through goals and policies
1 on 1 Webcam Videochat Script with P2P Support
Baresip is a modular SIP User-Agent with audio and video support
A client management, billing and e-commerce solution
survey research software integrate for CATI/ CAWI/ CAMI survey
Graph active VoIP calls on Google Maps.
Web interface for OpenSIPS
C++ SIP stack based on Chrome source code