I set up the telehealth system for the Nostr EHR, this weekend, using WebRTC and Coturn running over the private relay with NIP44 encryption for signaling, with patient/doctor npubs for authenticated identities. This was the most troubleshooting I've had to do, yet. Took two days of work to iron out the functionality. It was a serious headache. It now works consistently, though. Patient and doctor logging in and connecting works well now. Most of the problems were connection timing, Kind issues, and Coturn server configurations. Glad this one is done. Gona have to revisit some functionality nice-to-haves later, like the ability to change screens during an appointment, when connected by phone. But I'm calling this phase done.