How to change voice chat volume in TF2
Type voice_scale 0.5 in your game console to play other players' voices at half volume. 1 is full volume.
voice_scale
Sets the volume of other players' voice chat.
voice_scale <value> Examples
voice_scale 0.5 Half voice volume.
Arguments
valueRequired- Voice volume, 0 to 1.
What it does
1 is full volume, lower values make voice quieter compared to game sounds.
The game's own description: Controls the scale of the voice chat in-game.
Use it in your game
Type it in your own game console: turn on the developer console in the game's settings, then press the key under Esc. To keep it, put the line in tf/cfg/autoexec.cfg.
Your own
TF2 server.
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