Is there an audio chat equivalent of this? When I'm playing networked games with my kids from separate rooms, we often have to resort to overkill utilities like Whatsapp / Discord / etc.
I imagine WebRTC might require some sort of server as well, so I don't think you can get something purely in browser on all machines, but if you learn about anything let me know!
There was talk.gg which is exactly what you're looking for, but I see it's been down for a few years now.
What I would like is a dead-simple app equivalent to a walkie talkie. Self-hosted would be even better, in case we are using local wlan with no internet access.
I found tons of tutorials on how to create a WebRTC application, but strangely no ready-to-use solution.