Linux GUI USSD Sender
JAvascript Voicexml InterpretER
GNU Telephony Services and Applications
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
Go to github.com/vlm/asn1c for the latest version.
Optimized and cross platform SMPTE 2022 FEC library in C, Python, Java
Graph active VoIP calls on Google Maps.