I have a 5600 PBX V5 using SIP trunks to connect to a Multitech FaxFinder IP device. The programming is quite convoluted. I am forwarding the calls over the SIP trunks to the server. This method only allows inbound faxing, and is a real pain to program. Is it possible to use SIP Peering and treat the server as a SIP Phone? This would allow two way faxing and be far more simple to program.