High performance, production quality STUN server and client library
Enterprise telephony recording and retrieval system
ERP, IP PBX, Accounting, CRM, Time tracking, and etc.
SIP Video Multiconference Media Server with WebRTC support.
Positional Audio Communication for Minecraft with Mumble
GSM air interface
Small and effective program for SIP traces anonymization
Windows tool to read SIM card information and content
ss7mon an SS7/SIGTRAN signalling monitor
Go to github.com/vlm/asn1c for the latest version.
TAPI Phone Monitor for Windows