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Date:      Fri, 22 Dec 1995 03:06:31 +1030 (CST)
From:      Michael Smith <msmith@atrad.adelaide.edu.au>
To:        bynum@NU.cs.fsu.edu
Cc:        msmith@atrad.adelaide.edu.au, mccrory@plk.af.mil, questions@freebsd.org
Subject:   Re: config boca modem problem
Message-ID:  <199512211636.DAA16006@genesis.atrad.adelaide.edu.au>
In-Reply-To: <199512211618.LAA00342@grep.cs.fsu.edu> from "Mark J. Bynum" at Dec 21, 95 11:18:38 am

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Mark J. Bynum stands accused of saying:
> 
> > Also, most people with any sense wouldn't touch an internal modem with a 
> > 40-foot pole, so none of us working on it have one to test with...
> 
> Basically, what are the reasons why people wouldn't touch an internal modem?
> I have an internal USR 14.4 Sportster (working pretty well), and am thinking
> of getting a new internal USR 28.8 Sportster. But if there is something wrong
> with them, or you can justify the $30 extra then I would reconsider ...

Well, let's start with 'can you see the LEDs?', and then 'lets plug it into 
this other machine over here for a second' (especially when the 'other 
machine' isn't a PC).

On top of that, unless the card has a _real_ '550 on it, your chances of it 
working well are slim.

Then you have the lightning risk to think about; an external modem has an 
isolated power supply and fusible links (also known as line drivers)
between it and the computer; an internal modem has a hotline (so to speak)
to all of the expensive components in your system.

How's that for a start?  I'm sure I've missed a few.

> Mark Bynum

-- 
]] Mike Smith, Software Engineer        msmith@atrad.adelaide.edu.au    [[
]] Genesis Software                     genesis@atrad.adelaide.edu.au   [[
]] High-speed data acquisition and      (GSM mobile) 041-122-496        [[
]] realtime instrument control          (ph/fax)  +61-8-267-3039        [[
]] "Who does BSD?" "We do Chucky, we do."                               [[



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