I'm running the latest stable of sipx. 4.0.4 I think.

For polycom, it's ip500 and the latest software and bootrom are buggy, so I 
downgraded 1 version down.  I don't think the problem is with the firmware 
though.


On Mar 9, 2010, at 9:15 AM, Scott Lawrence wrote:

> On Mon, 2010-03-08 at 16:46 -0500, Francis Tinio wrote:
>> 
>> 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.
> 
> What version of sipXecs are you running?
> What version of the polycom firmware?
> 
> What evidence are you using that the phones are registered?  icon on the
> phone?  registrations display on sipXecs?
> 
> When you say that they have the same settings, does that include that
> they have the same user configured, or is each a separate line?
> 
> Have you tried getting a call trace of a successful and an unsuccessful
> call to see how they differ?  See:
> 
> http://wiki.sipfoundry.org/display/xecsuserV4r0/Display+SIP+message+flow+using+Sipviewer
> 
> when you get the trace data, take a look at it using sipviewer
> and/or post the trace with a description of your configuration
> (identify components by IP address), what you were doing, and
> which call in the trace you're talking about (by call-id or
> frame number in the trace, preferably).
> 
> 

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