Yes, in a commercial setting. It's somewhat complicated as a stack, but when everything plays together, it's low latency, good quality, flexible and scalable across regions.
Only downside in my experience: cross device video never works?
Good luck making a video call with chrome + firefox + android clients in the same room.
Only downside in my experience: cross device video never works? Good luck making a video call with chrome + firefox + android clients in the same room.