I just upgraded an ALIX platform with 2.0 Beta 4 (Dec. 18th build) and it does not show Freeswitch in the packages.
I built a system with 2.0 Beta4 apx 2 months ago and have FreeSWITCH as an option. Did I miss something?
The image I used was for NanoBSD 2G.
Could have been removed, although I don't know for sure. The devs (mcrane et al) are moving in a different direction:
Since mcrane has moved onto FusionPBX, I suspect we won't see the old Freeswitch package on 2.0 (I believe it's not there because it doesn't work on 2.0/PHP5). Hopefully mcrane will create a FusionPBX package on 2.0 though, until then there are the instructions clarknova linked.