Fast CGI-based AsteriskPBX cluster administration tool.
GNU Telephony Services and Applications
Positional Audio Communication for Minecraft with Mumble
GSM air interface
Small and effective program for SIP traces anonymization
ss7mon an SS7/SIGTRAN signalling monitor
PoC: Short Message Service Center (SMSC) over SIGTRAN
Go to github.com/vlm/asn1c for the latest version.