@arteteco enabled Talk on the Nextcloud server not long ago, and it works well for voice, video, and text chat. One could create a "general" conversation, add every user on the server, and start an ongoing call to which anyone could connect as they pleased.
I feel like this should be initiated by an admin - although I could in theory follow this recipe myself, I don't think many users would look favourably on a possibly high-noise chat to which some random account added them.
@khird Oh yes, we could use Talk too, I'm not too familiar with it so I haven't thought about it
@khird
Nice post. Existing feature. controlled access. Yes.
@arteteco