are you having any luck getting the IPv6 calls on official meet.jit.si server working on an IPv6-only connections? I’ve been doing some light analysis of IPv6-enabled VC solutions lately and I have had mixed success with Jitsi - IPv6-only calls were working on other IPv6 sites (e.g. jitsi.riot.im) but not on meet.jit.si.
I’m basing my assumptions on this blogpost, that it should be possible:
To clarify, what I mean is pure IPv6 connection, without any access to IPv4 network (= without NAT64/DNS64 or 464XLAT). Also there seem to be some issues in the browsers, I only had luck with Firefox 90.0b1 with Ubuntu Linux 21.04 currently, so the situation seems very fluid at the moment. The official Android app was working fine, though.
EDIT: The symptoms are - I can join the room, see the participants and enjoy the text chat, yet the audio and video media cannot connect. Seems to be some kind of issue with connection to the video bridge.