Hello, you can force rtp relaying always, if it is what you want -- just call rtpproxy_manage() for all INVITE requests and their replies.
Otherwise you have to tune the nat_uac_test() parameter in order to match what you want to relay. For signaling relaying, be sure you do record_route() for calls. Cheers, Daniel On 07/05/15 16:01, rahul.ultimate wrote: > 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 > Date:05/05/2015 12:52 (GMT+05:30) > To: "Kamailio (SER) - Users Mailing List" > 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@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 -- 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
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