Voice Chat: On/Off (Allows you to enable or disable voice chat)
Voice Chat Volume: 1 - 10 (Allows you to adjust the volume of player voices)
Voice Chat Action: Push to talk / Toggle (Allows you to change the action required to communicate)
Push to Talk (Default)
While in Push to Talk mode, players will need to hold down the "G key" in order to talk.
While in Toggle mode, players can press the "G key" once to turn on the mic and begin talking. Players can then have to press the "G key" a second time to turn off the mic.