Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!zaphod.mps.ohio-state.edu!julius.cs.uiuc.edu!apple!portal!cup.portal.com!dbell From: dbell@cup.portal.com (David J Bell) Newsgroups: comp.misc Subject: Re: what makes a fax mach Message-ID: <37146@cup.portal.com> Date: 22 Dec 90 04:27:43 GMT References: <1990Dec20.1031.2117@canrem.uucp> Distribution: na Organization: The Portal System (TM) Lines: 16 >bradley.grigor@canremote.uucp Newmarket, Ontario, Canada >AS>If the telephone company does, indeed, endow every line with >AS>bandwidth enough to support 9.6kb, then does it mean we can just >AS>plug in a 9.6kb modem into a vanilla telephone line and start >AS>using a terminal?? >In a word, YES! Ummm, with reservations, perhaps. Aren't fax modems (nearly) half-duplex? That is, they transmit at full 9600 bps in one direction, but only receive low-bandwidth data in return. Basically like the old Bell 202 modems, back when 1200 bps was pushing the envelope. Dave dbell@cup.portal.com