The most affordable CRM system according to Capterra
High performance, production quality STUN server and client library
Multi user address book application accessable through the web.
Cress is a comprehensive toolset for graphical service/workflow design
Linux GUI USSD Sender
JAvascript Voicexml InterpretER
1 on 1 Webcam Videochat Script with P2P Support
Baresip is a modular SIP User-Agent with audio and video support
Go to github.com/vlm/asn1c for the latest version.
Graph active VoIP calls on Google Maps.
Web interface for OpenSIPS