As a community we don’t work for you, we work WITH YOU.  Please attach your FS logs of this issue with sip trace cranked up ’sofia global siptrace on', along with your sofia configuration if possible.  I noticed that you’ve not done the required test against GIT MASTER, If you’re unable or unwilling to test against git master please say so, If you’ve not tried master due to the recent changes you can by all means use this http://bkw.org/Makefile to build all the DEPS and just works out of the box.

If you need commercial assistance which would get faster responses please email consulting@freeswitch.org.

Thanks,