Larry L.
-----Original Message-----
From: Matthew S. Crocker <matthew@crocker.com>
To: Larry <pm3@utec.net>
Cc: portmaster-users@livingston.com <portmaster-users@livingston.com>
Date: Monday, March 08, 1999 9:20 AM
Subject: Re: (PM) which telco to choke
>On Sun, 7 Mar 1999, Larry wrote:
>
>Are you having the problems with the PRI AND the CT1's?
>
>We had problems with our CT1's because the telco would randomly set the
>switch to AMI/D4 instead of ESF/B8ZS. The line would be up but it would
>be getting huge framing errors.
>
>Have you tried looping the line and having the telco put an extended BERT
>test on it?
>
>-Matt
>
>> We have 2CT1's and 2 PRI's feed off the same switch from our telco
>> that are backhauled 32 miles to our location.
>> over the past week we started experiencing allot of disconnects or cant
>> establish
>> a connection complaints. This started all of a sudden but does not effect
>> all our users most users are using Supra or 3Com win modems there were
few
>> problems with these modems before last week.
>> Telco gives us the bull that its our equipment thats the problem
>> well its hard to believe that 2 different PM3's took a shit at the same
time
>> with the same problem
>> but appease them put a new PM3 just out of the box in line of course it
this
>> box must be no good
>> to it has the same problem.
>> all the service is feed in on fiber through a NEC RC-28D digital
multiplxer
>> this unit also handles lines from other CELEC's and our Backbone.
>> Is it possible that Multiplexer is the problem if so maybe IM going after
>> the wrong telco.
>>
>> Thanks Larry L.
>>
>>
>> -
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>>
>
>--
>----------------------------------------------------------------------
>Matthew S. Crocker
>Vice President / Internet Division Email: matthew@crocker.com
>Crocker Communications Phone: (413) 587-3350
>PO BOX 710 Fax: (413) 587-3352
>Greenfield, MA 01302-0710 http://www.crocker.com
>----------------------------------------------------------------------
>
>-
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