Re: problem getting asterisk behind NAT to run with sipproxd

Thomas Ries <[email protected]> Mon, 9 Feb 2009 20:32:33 +0100 (CET)
Newsgroups gmane.network.siproxd
Message-ID <[email protected]>
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Likely you are trying to use siproxd in a way it is not intended for.

Siproxd can be used to masquerade asterisk as UAC (asterist connected to
an external SIP provider - "SIP Trunk") but not 
See the siproxd online documentation chapter 7.5 "Masquerading an
Asterisk box".

What you describe would be some kind of "far side NAT traversal", having
Asterisk as SIP registrar and a remote UA isolated via NAT; this does
not work with siproxd. You can place siproxd to the remote UA
(softphone) in a "Standard Scenario" or "siproxd in front of NAT router"
scenario.

Regards,
/Thomas

On  9 Feb, Tamer Higazi wrote:
> Hi people!
> Asterisk PBX (version 1.6.5): I have Asterisk behind a NAT (192.168.1.2)
> SIP Phone: A client behind NAT (192.168.1.3)
> Softphone: One other client somewhere in the internet (also behind an
> NAT).
> 
> they want to speak with each other, and if they do, there is no sound.
> 
> if softphone in the internet is no more behind a NAT router, it can
> hear SIP Phone but SIP Phone is not able to hear Softphone.
> 
> siproxd is installed on the same machine where the asterisk PBX is
> installed, and I don't know how to configure it properly as well how
> the sip.conf of the asterisk PBX should have to look like.
> 
> 
> For any support I would thank you gladly.
> 
> 
> Tamer
> 
> 
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