Hello I modify my config.
route[nat_fixups] { xlog("L_NOTICE","4 NAT FIXED - $fu call $ru "); #---- RTP Proxy handling ---# if (is_method("BYE|CANCEL")) { unforce_rtp_proxy(); } else if (is_method("INVITE")){ #---- Activates the RTP Proxy for the CALLEE ---# rtpproxy_offer("c","61.67.128.46"); }; # catch and fix replies t_on_reply("2"); } onreply_route[2] { #xlog("incoming reply\n"); #---- Handling of the SDP for the 200 or 183 reply ----# #---- If behind nat (flags 5 or 6) start RTP Proxy ----# #---- Activates the RTP Proxy for the CALLER ----# if ( is_method("INVITE") && (isflagset(5) || isbflagset(6)) && has_body("application/sdp") ){ rtpproxy_answer("c","61.67.128.46"); } #---- If the CALLEE is behind NAT, fix the CONTACT HF ----# if (isbflagset(6)) { fix_nated_contact(); search_append('Contact:.*sip:[^>[:cntrl:]]*', ';nat=yes'); } exit; } Then, I used ngrep get packet. Connection Information still not Opensips SERVER of IP. It's not change to my setting. Do you have any suggestion?? Thanks Nick 2013/3/15 Nick Khamis <sym...@gmail.com> > Hello Nick, > > As Bogdan pointed out please look at the important parts of your SDP > payload: > > sip:55688@61.67.128.46:5060 > Contact: <sip:55688@211.75.166.164:5060> > c=IN IP4 211.75.166.164 > > sip:9999@61.67.128.46 > Contact: <sip:9999@192.168.4.197:5060> > c=IN IP4 192.168.4.197 > > Kind Regards, > > Nick. > > On 3/15/13, Bogdan-Andrei Iancu <bog...@opensips.org> wrote: > > Hi Nick, > > > > But in the SDP-s received by the UACs, in the "c" line, you see the IP > > of the other UAC and not the IP of OpenSIPS, right ? > > > > Regards, > > > > Bogdan-Andrei Iancu > > OpenSIPS Founder and Developer > > http://www.opensips-solutions.com > > > > > > On 03/15/2013 03:28 AM, Nick Chang wrote: > >> > >> Hello Bodgan > >> > >> 2 UACs behind the same nat, I check my routing. > >> > >> UAC don't route to nat_fixups. > >> > >> But UACs checked My OpenSIPS private IP (10.10.12.111), Not Public IP. > >> > >> I don't know why? Do you have any suggestion?? > >> > >> My Config > >> > >> route[generic_relay] { > >> > >> xlog("L_NOTICE","3 invite $si"); > >> > >> # for INVITEs enable some additional helper routes > >> > >> #---- Helper route, if nat=yes in the R-URI set flag 6 ----# > >> > >> #---- This is used to Process REINVITES ----# > >> > >> if (subst_uri('/((sip:.*)||(sip:.*:.*));nat=yes/\1/')){ > >> > >> setbflag(6); > >> > >> }; > >> > >> #---- If caller(flag 5) or callee(flag 6) are behind NAT ---# > >> > >> #---- Call the route(6) to force the use of the RTP Proxy ---# > >> > >> if (isflagset(5) || isbflagset(6)) { > >> > >> route(nat_fixups); > >> > >> }; > >> > >> if (!t_relay()) { > >> > >> sl_reply_error(); > >> > >> }; > >> > >> exit; > >> > >> } > >> > >> route[nat_fixups] { > >> > >> xlog("L_NOTICE","4 NAT FIXED - $fu call $ru "); > >> > >> #---- RTP Proxy handling ---# > >> > >> if (is_method("BYE|CANCEL")) { > >> > >> unforce_rtp_proxy(); > >> > >> } else if (is_method("INVITE")){ > >> > >> #---- Activates the RTP Proxy for the CALLEE ---# > >> > >> rtpproxy_offer(); > >> > >> }; > >> > >> # catch and fix replies > >> > >> t_on_reply("2"); > >> > >> } > >> > >> Thanks > >> > >> Nick > >> > >> *From:*Bogdan-Andrei Iancu [mailto:bog...@opensips.org] > >> *Sent:* Friday, March 15, 2013 12:32 AM > >> *To:* OpenSIPS users mailling list > >> *Cc:* Nick Chang > >> *Subject:* Re: [OpenSIPS-Users] two UACs behind the same nat > >> > >> Hi Nick, > >> > >> Assuming routing is possible between the 2 UACs, you need to double > >> check that the IPs in SDP are not changed by proxy and points to the > >> actual UACs. > >> > >> Regards, > >> > >> Bogdan-Andrei Iancu > >> OpenSIPS Founder and Developer > >> http://www.opensips-solutions.com > >> > >> > >> On 03/11/2013 11:40 AM, Nick Chang wrote: > >> > >> Hello > >> > >> I have two UACs behind the same nat. > >> > >> A call B is OK. But it's not voice. > >> > >> Can everyone give me a suggestion?? > >> > >> Thanks > >> > >> Nick > >> > >> > >> > >> _______________________________________________ > >> Users mailing list > >> Users@lists.opensips.org <mailto:Users@lists.opensips.org> > >> http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > > > _______________________________________________ > Users mailing list > Users@lists.opensips.org > http://lists.opensips.org/cgi-bin/mailman/listinfo/users >
_______________________________________________ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users