Hey guys I have the server up and running for VIOP now.

Google up "Mumble" and download it.
to set it up go through the audio wizard and then in the top left it will say "Connect"
hit that and enter this:

Label: 50.97.201.62
Address: 50.97.201.62
Port: 3712
Username: ______

Once that is done hit connect and you will join the server as a guest until you right click your name and register it :D

If you get stuck anywhere feel free to message me