Real Time Ascend Maling List Archive
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Re: (ASCEND) PRI Setup between Nortel NT and Ascend TNT



On Wed, 16 Jun 1999, Matt Holdrege wrote:

> This has always been one of the most difficult configurations. Every time
> I've had to connect Ascend to a Nortel PBX, we've had to get a Nortel PBX
> expert in for a day or two to get the PBX config right. But once he did
> that, everything worked fine.
> 
> It's been a while for me, but isn't Release 14 from many years ago?
> 
> 
> At 09:43 AM 6/16/99 -0700, John Hough wrote:
> >We sent the following question into Ascend support and their answer
> >was to read the manual on how to configure the PRI.  They were nice
> >enough to send us a reference for the BRI configuration.  I suspect
> >there is a compatiblity problem between the Release on the Nortel
> >Switch and the TNT.  Any help is appreciated.
> >
> >>Subject: PRI Switch Type
> >> Our MAX TNT is running 7.0.4.  We are trying to get PRI from a provider
> >> that is running a Nortel NT Release 14 with ISDN Option.  They can emulate
> >> the following switch types for PRI: DMS100, DMS250, ATT4ESS, Meridian
> >> SL-1, Norwegian SYS-12.
> >>
> >>So far we have been unable to establish a D-Channel (the T-1 is up but
> >>stays in "DF").  Do you have any configuration reccomendations?

	We have a similar setup here and it took quite a few days before
the PBX was programmed right. It's now been working for more than a year
and we even get v.90 connections thru the PBX PRI. The big problem was
finding someone that understood what we were trying to do, I ended up
contact some people in the Bell (our local telco and pbx maintainer)
research center.

	Later

Cyril Jaouich [CJ837]
---------------------
AT&T Canada Internetworking specialist
-------------------------------------- 
Only 4743 hours before Y2K, will you be compliant?

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