Re: [SR-Users] Kamailio proxy for far-end nat traversal

Hi Daniel I have rtpproxy to perform media relaying. The case where it just timeouts:  1. Client A behind NAT (wifi) calling Client B on 3G Sent from Samsung Mobile -------- Original message -------- From: Daniel-Constantin Mierla <miconda(a)gmail.com> Date:05/05/2015 12:52 (GMT+05:30) To: "Kamailio (SER) - Users Mailing List" <sr-users(a)lists.sip-router.org> Subject: Re: [SR-Users] Kamailio proxy for far-end nat traversal Hello, do you have rtpproxy or rtpengine for relaying rtp packets? Kamailio is routing only sip packets, you need the rtp relay application to help with media streams. Cheers, Daniel On 01/05/15 13:15, rahul.ultimate wrote: Hello I need a small guidance on creating a light weight proxy which only forwards the msgs to my sip server and also does supports symmetrical nated clients. The way I have created the configuration is a slight modification of : https://github.com/xlab1/sipfe_kamailio/blob/master/kamailio.cfg Problem is unless the sip clients use STUN media packets are not routed. And sometimes even the signalling does not pass through. Should i not use fix_nated_register and switch to fix _ nated_contact always ? Because in all those cases where signalling does not pass through, I see RTO. My best guess is kamailio trying to communicate with private ip. Anything which I can try that you could suggest from the top of yourmind woyld be muc appreciated.  Thanks Rahul Sent from Samsung Mobile _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio World Conference, May 27-29, 2015 Berlin, Germany - http://www.kamailioworld.com