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Date:      Sun, 9 Jan 2005 12:44:37 -0500
From:      David Gilbert <dgilbert@dclg.ca>
To:        martes.wigglesworth@earthlink.net
Cc:        jonathan michaels <jlm@caamora.com.au>
Subject:   Re: Viable FreeBSD Network Access Server projects...?
Message-ID:  <16865.28037.8845.499934@canoe.dclg.ca>
In-Reply-To: <1105261972.679.22.camel@Mobile1.276NET>
References:  <1105229509.683.433.camel@Mobile1.276NET> <20050109120648.14914@caamora.com.au> <1105261972.679.22.camel@Mobile1.276NET>

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Actually, if I were building the giant dial-up server nowdays, I'd
seriously consider two things.

1st, if I was stuck with a hardware design, USB seems to be the way to
go.  USB1.1 is 12 megabit ... which would easily support over 100
modems.  Depends on buffering and efficiency, I suppose.

But really, if you were looking at more than about 20 modems, it might
be cheaper to licence some one's winmodem implementation and hire a
developer to make the winmodem go against either a PRI or a VOIP
connection.  Modern processors should be able to handle 20 to 50
modems if well programmed.

Dave.

-- 
============================================================================
|David Gilbert, Independent Contractor.       | Two things can only be     |
|Mail:       dave@daveg.ca                    |  equal if and only if they |
|http://daveg.ca                              |   are precisely opposite.  |
=========================================================GLO================



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