/SLASHPLAY
How to change voice chat volume in CS2
Type snd_voipvolume 0.5 in your game console to make other players' voices half as loud; 0 mutes voice chat.
snd_voipvolume
Sets how loud other players' voice chat is.
snd_voipvolume <level> Examples
snd_voipvolume 0.5 Quieter voice chat.
snd_voipvolume 0 Mute all voice chat.
Arguments
levelRequired- Voice volume. 1 is the default level.
What it does
Changes the volume of incoming voice chat without touching game sounds. Lower it when teammates are loud, raise it if you struggle to hear calls over gunfire.
The game's own description: Voice volume
Run it on your server
On a SLASHPLAY server, type it in the Console tab of the server page; the reply shows right under it. A value set there lasts until the server restarts. To keep it, add the line to game/csgo/cfg/server.cfg. New to this? Start a CS2 server first.
Your own
CS2 server.
From $0.03 an hour, only while it runs. New accounts get 6 free tokens.