As far as I understand, you should change contact header if you discover, that request came from nat by fix_nated_contact() or simular functions, because your loose route fails when you send to contact, that has proxy IP. Or don't use record-route and send all packets manually by modufying $ru and $du, storing their ip addresses and ports somewhere in memory (actually this is a hard and complicated method, i don't recoment id). This is some good illustartions of sip flow with record route
http://www.in2eps.com/fo-sip/tk-fo-sip-dialog.html -- View this message in context: http://opensips-open-sip-server.1449251.n2.nabble.com/Rewriting-Contact-Header-Should-I-or-Shouldn-t-I-tp7590472p7590490.html Sent from the OpenSIPS - Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
