We were looking for a good LAN video conference tool, since we (ZeroTier) could use it on virtual LANs for telework. The ideal would be something where you can

We were looking for a good LAN video conference tool, since we (ZeroTier) could use it on virtual LANs for telework. The ideal would be something where you can do a conference call by just entering IPs or finding participants with mDNS. It seems nothing like this exists beyond some really old abandonware for Windows. I spent a little time seeing if we could trick VNC into doing this but it's too clunky.