How To Run a VoIP Quality Test and Improve Your MOS Your email has been sent Learn two different ways to conduct VoIP quality tests --- one's easy and free, the other requires expertise and a ...

Mumble is an Open Source, low-latency and high-quality voice-chat program written on top of Qt and Opus. There are two modules in Mumble; the client (mumble) and the server (mumble-server formerly ...

It has complete control of conventional phonecalls, but in a recent press release, it issued a show cause notice to 2,411 VOIP service providers threatening to shut them down (via PCWorld).