I definitely wouldn't suggest it for video, but I've never had an interest in video conferencing in general. Extensions are pretty straight forward in my experi

I definitely wouldn't suggest it for video, but I've never had an interest in video conferencing in general. Extensions are pretty straight forward in my experience - either your server supports them or it doesn't, but most of the time they only impact client-to-server in this case rather than server-to-server.