anwoke8204 on "[Plugin: Mumble Channel Viewer] JSON help"

Hi, I am trying to get this going on my site. http://www.tooelerpg.com but no matter what I try for the Data URI it says it cant connect to the server, whats the uri I should be using, my current uri is
mumble://pbx.tooelerpg.com:64738/?version=1.2.0
ive also tried mumble://coms.tooelerpg.com:64738/?version=1.2.0 as it points to the same server, can someone help me please

http://wordpress.org/extend/plugins/mumble-channel-viewer/