Mumble - Mumble is an open source, low-latency, high quality voice chat software primarily intended for use...
Burner - Disposable phone numbers -- now with MMS photo support
Roger Wilco - Download Roger Wilco Mark I now from the world's largest gaming download site, FilePlanet!
Hushed App - Hushed App will allow you to receive a Secondary Phone Number for Private, Long-Distance...
GSC - With GSC, you can pick from any of 14 worldwide datacenters to host your own free voice server.
CoverMe - Private texting, calling, vault