Re: Fw: (ASCEND) Pipeline family and Always On/DI?

[Jim Howard <jhoward@lyceum.com>]

At 10:48 1997/11/27 -0000, Peter Kleynjan wrote:
>Matt Holdrege wrote:
>> X.75 (this this the NNI X.25 version of X.75) happens in the carrier
>> network. Not the Max. This is one of the many difficult points to AO/DI.

>Most carrier ISDN switches can do X.25 service on the D channel without
explicit
>X.75. X.75 becomes necessary only when you go from one telco to another, and is
>probably best avoided. ;-) Since AO/DI would primarily be interesting to access
>*local* ISPs, I don't think this is an issue.

except in areas like Atlanta, where, even before LEC competition,
we had customers who make a local call to us in 4 different area codes 
and three different telcos... now with competition 
we have customers in six different telcos, with more sure to arrive.

-Jim H
----
Jim Howard             Sr Network Engineer        Lyceum Internet
jhoward@lyceum.com     http://www.lyceum.com/     404.248.1733     

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