[Freeswitch-users] 2 endpoints behing NATs

[David Ponzone]

Stas,

FS includes a RTP Proxy with server-side NAT-traversal capabilities.
So this should work if you register your phones to the internal  
dialplan, which you probably do.

In the Sip Account/Advanced tab settings of X-lite, you have to check  
"Use rport".

After that, you can check on FS if the NAT was detected:

sofia status profile internal

You should see your 2 phones connected, each of them with a Contact  
line.
If this Contact line does not include "fs_nat=yes", then the NAT was  
not detected, which will probably happen if "Use rport" is missing.

That's a first step.

David Ponzone  Direction Technique
email: david.ponzone at ipeva.fr
tel:      01 74 03 18 97
gsm:   06 66 98 76 34

Service Client IPeva
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Le 01/09/2010 à 11:25, Stas Khirman a écrit :

> Hi,
>
> Sorry for novice question:
>
> Successfully setup FreeSWITCH on publicly accessible IP using 1.0.6  
> standard configuration. No changes in configuration, dial plan, etc…
>
> Basic tests (music,echo,etc) are working ok. However, the problem  
> observed with call between two softphones (X-lite) behind NATs –  
> call signal are coming through but no media. Both NATs are kind of  
> typical household WiFi routers.   Everything ok if one of softphones  
> is connected without NAT.
>
> Does two NATs configuration supported by stock FreeSWITCH ? Can I  
> make it work by changing some configuration parameters or I need  
> something like RTP proxy or similar?
>
> Regards
> Stas
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