shouldn't it be easier to deploy since there is not dual NAT (nat on server 
end, and nat on client end) to worry about?  the server has a public IP 
accessible and I just blocked all unnecessary ports.  I believe the no audio or 
one way issue is attributed to the server being behind NAT and the phones 
behind another NAT. 

Any workaround I can do? I need to get this setup by tonight :)




On Mar 8, 2010, at 5:06 PM, Tony Graziano wrote:

> On Mon, Mar 8, 2010 at 4:46 PM, Francis Tinio <[email protected]> wrote:
> Hi
> 
> I deployed  another sipx server (server is remote located with public IP 
> (firewall is within server, no NAT).  I provisioned 3 polycom phones.  All 3 
> phones are created via phone group, so all have the same settings.  All 3 
> phones have successfully registered with the server as well and all 3 phones 
> can make outgoing calls.
> 
> However, incoming call does not work.  Only the last extension provisioned 
> can receive incoming calls.  With the other 2 extensions, I get a user is 
> unavailable and get directed to voicemail.  Even internal calls within 
> extensions, the 2 phones cannot be reached and i'm getting the same message 
> that the user is offline.
> 
> What could be wrong? I checked the phone settings of the three phones and 
> they are all similar.  All 3 phones are registered and can make outbound.
> 
> Please advice.
> 
> Thanks
> _______________________________________________
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> 
> 
> I have never been able to get sipx working properly in the open supporting 
> remote users and trunking. At the same time I am not sure if the design ever 
> really took that into account.
> 
> http://list.sipfoundry.org/archive/sipx-dev/msg22401.html
>  
> 
> 

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