I am trying to have a group of Polycom SIP phones connect to a remote SIP server. These phones have been working fine behind a WRT54G. The only thing that has changed is to replace the WRT with the RV082. When the phones send the outbound SIP message from the phone which leaves the phone as UDP:5060 it is sent to the server as 55001. The server returns the reply on 55001. With the WRT the same message stays on 5060 all the way through. Why is the RV082 changing the port number? Any thoughts?