it is simple way to solve this and it is softphone product problem. If i did configuration as you said , it consumes so much socket , CPU and etc. in future.
I wonder that is there a something about it on ietf or protocol flows. I think it is wrong. What do you think about it. Thanks for reply , Daniel. -- View this message in context: http://sip-router.1086192.n5.nabble.com/NatHelper-Received-adding-on-Contact-header-tp152245p152248.html Sent from the Users mailing list archive at Nabble.com. _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users