[Freeswitch-users] Using lib sofia-sip outside of FreeSWITCH

Hello everyone, I know FreeSWITCH maintains Sofia library internally. I'm building a distributed presence server using sofia, however I'm having hard time linking it against current supplied version of sofia lib under libs directory. I would very much prefer to link my app against the FreeSWITCH maintained lib vs. the one found over source forge. Any hints on how I should call ./configure on libs/sofia-sip is highly appreciated. Thank you very much. Best regards, - Ehsan