VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
High performance, production quality STUN server and client library
A Better PBX For Your Business
Enterprise telephony recording and retrieval system
H.323 Gatekeeper for VoIP and videconferencing
SIP Video Multiconference Media Server with WebRTC support.
Microscopic AGI framework.
Fast CGI-based AsteriskPBX cluster administration tool.
ss7mon an SS7/SIGTRAN signalling monitor
Go to github.com/vlm/asn1c for the latest version.