Selfhosted coturn server Rocket chat Configuration.

I spun up a coturn VPS server and configured the turn server in rocket chat WEBRTC configuration. However, when I try a call button to have a private audio call, it still starts up jitsi instead of doing a direct call using my turn server. Can someone tell me the right configuration to make it work like a regular voice or video chat/call?
Thanks.

@RocketChat @selfhosted @OpenSource@mastodon.social @opensource@lemmy.ml