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:
- 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