[Users] nathelper/rtpproxy when both SIP UA are behind same NAT

Hi I am still trying to solve this issue: ...using avpops to enable SER to see if the UAs are located behind the same address and then trying to let the UAs speak directly to each other (without force rtpproxy), please see my config. below and send some advice for what do I have to do in route 3? ... if (!lookup("location")) { log(1,"unable to locate user X ... sending to route(4)! \n"); # handle user which was not found route(4); break; }; ### Test if UAS are in the same NAT: # get the host part of the final uri (IP part) and store it in AVP ID 13 avp_write("$ruri/domain", "i:13"); if (avp_check("i:13","eq/$src_ip/i")) { log(1, "source IP is the same as destination IP\n"); route(3) ;t_on_reply("3"); break; }; avp_delete("i:13/g"); ... # -------------- Same NAT Call Routing (no force rtpproxy) ---- route[3]{ log(1," route[3]: UAs are in the same nat, NO force_rtp_proxy "); fix_nated_contact(); if(!t_relay()){ sl_reply_error(); }; log(1, "Route[3]: Send it out now!!!\n"); } thanks rafael