Re: (PM) AMI vs B8ZS

Jake Messinger (jake@ams.com)
Tue, 30 Mar 1999 17:07:36 -0600 (CST)

On Tue, 30 Mar 1999, Ed Schulz wrote:

:No! I'm trying to be clear yet concise here, but it's not working on
:either count. The mu-law codec and digital V.90 modem cannot know and do
:not care whether one or more links between them use B8ZS. If your digital
:access link uses B8ZS, the digital V.90 modem still cannot use the
:all-zeros code. For modem calls, you will not get the slightest additional
:amount of information across the T1 link by using B8ZS.
:
:You only need B8ZS to carry 64 kbit/s digital data within a DS-0 (T1 time
:slot).

Argh, Im talking about isdn AND v.90 capabilities, not specifically v.90.
V.90 is only 56k anyway.

~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~
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AMS, Inc. fx:713-774-3498 Medical Billing
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