Voice Over Internet Protocol, or VOIP as it is commonly known, is used in games like Gray Zone Warfare. This allows people to hear your character as you get closer, creating a more immersive experience.
GZW Fix Mic (& How to Use Voice Chat/Proximity Chat) in Gray Zone Warfare
It's a popular form of in-game voice chat used in many extraction shooters and battle royale games to have fun, taunt your enemy, or even make a deal where everyone gets out alive.
VOIP is handled with a single button press in Gray Zone Warfare, but there is no button shown for VOIP controls in the controls menu. So how does it all work?
You can enable or disable VOIP for other players or your team in the settings menu in Gray Zone Warfare.