An overloaded cache in FiveM could be plagued by a bug or get corrupted, potentially causing the Voice Chat to malfunction. Clearing the app’s cache is a safe process and does not impact your game settings or personal data. To clear the cache in FiveM: Press theStartmenu button on your ...
Check cfg/client.lua and cfg/gui.lua to configure the VoIP (to also replace the internal voice chat if wanted). You will need to setup a STUN/TURN server to have WebRTC working properly.You can use coturn which should be available on most platforms/distributions and is a STUN and TURN...