The software is a free Windows-based class 5 softswitch with billing and web interface. It can be used for VoIP wholesale, origination, termination, also as a platform for building various VoIP applications: PBX systems, IVR servers, conference servers,...

Decentralized messenger with end-to-end encryption, direct data channel between users. Free and open source. Users communicate without servers. No server is able to sniff contact book, by tracking sender and receiver IDs Peers run directly at...

VoIP NetworkTester is a tool which enables you to measure quality of your VoIP network. It allows you to generate bidirectional UDP streams with a set packet size and bandwidth and measure parameters like percentage of lost UDP packets, maximum and...