self setClientDvar("cg_chatWithOtherTeams",1);
self setClientDvar("cg_everyoneHearsEveryone",1);
self setClientDvar("cg_deadChatWithTeam",1);
self setClientDvar("cg_deadHearAllLiving",1);
self setClientDvar("cg_deadHearTeamLiving",1);
Set them to 0 to stop it