screenshot This plugin adds a /voice command, which will show the player the number of people on mumble (or TS3).

Lets you check on status/usercount of your mumble or ts3 server from in-game or console

ip - IP/domain of voice server
port - port that would be used by users to connect to the voice server
type - either "ts3" or "mumble"
queryusername - used for TS3. is "serveradmin" by default
querypassword - used for TS3. randomly generated when you first start the TS3 server
queryport - used for TS3. Its 10011 by default (IT IS NOT THE PORT THAT CLIENTS USE!)
after this point, you can use $users, $max, $type, $ip, and $port as placeholders. also, changing below is optional
normalresponse - message which is sent to the player when they do /voice.
emptyresponse - message which is sent to the player when they do /voice and the server is empty
fullresponse - response when voice server is full
internalerrorresponse - message when the plugin derps
couldnotconnectresponse - message for when there's an error connecting to the voice server
timeoutresponse - response for connect timeouts

This thing has PluginMetrics, disable it if you don't like it.
For mumble, you must have allowping set to true in your murmur config
for TS3 support, you need access to serverQuery with the serverlist command (you probably don't if you're getting ts3 from a host)

VoiceConnect