Re: ISDN on Channelized T1? (fwd)

MegaZone (megazone@livingston.com)
Sat, 26 Jul 1997 17:59:44 -0700 (PDT)

Once upon a time Donald Reiher shaped the electrons to say...
>Thanks. Now it makes sense. Now the hard question. I will be reselling
>primarily to small businesses who want a small web server, or light
>browsing on the LAN. Isn't a single B channel DOV line cheaper than "ISDN"
>(2B1D)? If so, and since all my users could get by fine with 56K, why
>would anyone in their right mind market 2B1D$$$$$ for single users????

Because you can't get anything less.

You can't get a '1B' ISDN line. BRI is it - and that is 2B+D. The client
side MUST have a BRI to have ISDN. There is no such thing as a "single B
channel DOV line."

On the server side you msut have PRI to offer full ISDN service - that
includes 64K DATA, 56K DATA, and 56K DOSBS (Data Over Speech Bearer Service,
aka Data Over Voice aka Voice).

With a channelized T1 line into the server you can offer 56K DOSBS - but
you CANNOT offer any form of pure DATA ISDN calls.

But this is SERVER side stuff, not client side. They MUST have an ISDN
line to initiate the ISDN call - even if it is ISDN DOSBS.

-MZ

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