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
Information on Asterisk cdr like ASR, ACD, Billing duration 'billsec',
Web interface for OpenSIPS
C++ SIP stack based on Chrome source code