An alternative Discord client with voice support made with C++ and GTK
Mumble is an open-source, low-latency, high quality voice chat
You can message and share files inside your intranet without a server.
Utility for exercising DVAP Analog FM Capability
DVAP Utility for band scanning, calibration, firmware update
Low-latency, high quality voice chat for gamers
Enterprise telephony recording and retrieval system
A portable peer to peer voice-chat/walkie-talkie.
Simple and efficient tool for SIP trace filtering
GSM air interface
Program to record desktop with voice and email it
Small and effective program for SIP traces anonymization