I managed to compile 2.2 for FreeBSD by making simple adaptations to
the (very outdated) FreeBSD port Makefile.
Everything went well and jitsi compiled. The UI appears to be fully functional.
There's just a slight problem - no audio or video devices detected. I
have other sip clients installed and they all detect it, so it's not
an issue of permissions or anything like that in the system.
Being new to jitsi (and to java) I'm not sure where to start looking.
Any suggestions to troubleshoot this further?