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

Daniel-Constantin Mierla miconda at gmail.com
Tue May 5 09:22:59 CEST 2015


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
>
>
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-- 
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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