Nortel's implementation of IP is proprietary.  In order to come to a SIP
compliant application on the switch, it requires a very expensive upgrade to
the current switch, which is viewed as a sunken investment by most.    

This is working now.  I will be posting the configuration to the wiki once
we are done.

-----Original Message-----
From: Joe Micciche [mailto:[email protected]] 
Sent: Thursday, January 13, 2011 7:01 AM
To: [email protected]; [email protected]
Subject: Re: [sipx-users] Cisco 3945 with Sipxecs

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On 01/13/2011 01:17 AM, [email protected] wrote:
> I'm working on a project that looks like this -   Nortel PBX --- >  PRI
--->
> Cisco 3945   --->  sipXecs
...
> However, I have an issue with incoming calls.   Calls from the Nortel to
the
> IVR/Voicemail comes in fine.   Calls from the Nortel to a station that is
> configured, or an alias that is configured do not get through.  The Cisco
> reports a 404 error received from sipxecs.  I would expect the call would
> get through to the configured station, but doesn't.  I would expect the
call
> to the alias number would get though to voicemail for that extension, but
it
> doesn't.

Hi Todd, do you need to go with PRI from Nortel -> 3945 -> sipX? Can you
not build a trunk directly between Nortel and sipX?

Can you post the voice portions of your ios config?

Also, do you have any debugs from the 3945?

- -- 
==================================================================
Joe Micciche                            [email protected]
Red Hat, Inc.                           http://www.redhat.com
Senior Communications Engineer          X(81) 44554
+1.919.754.4554                         Key: 65F90FE1
==================================================================

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