Date: Sat, 11 Dec 1999 16:37:51 +0000 From: Josef Karthauser <joe@pavilion.net> To: Poul-Henning Kamp <phk@FreeBSD.ORG> Cc: isdn@FreeBSD.ORG Subject: Re: 300 Baud V.21 modem for I4B Message-ID: <19991211163751.A48995@florence.pavilion.net> In-Reply-To: <13956.944930062@critter.freebsd.dk> References: <13956.944930062@critter.freebsd.dk>
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You freaky geezer. Well done :) Joe On Sat, Dec 11, 1999 at 05:34:22PM +0100, Poul-Henning Kamp wrote: > > No, I'm not kidding. > > As my "crazy Xmas project" for 1999, I implemented a V.21 300 bps > modem in software for I4B. It actually works (see below). > > It works as a program you run on top of the "tel" device, just > like the "answer" or "record" programs. > > Before any of you ask: No, higher speeds are not planned, and > I will not have time to do it, but if somebody know an EE student > doing some DSP 1200 and 2400 is releatively trivial to do. > > 300 bps isn't much, but it is enough for me to get in > touch with my systems from POTS if I really have to. > > Do we want to integrate this in I4B ? > > Poul-Henning > > +-------------------------------------------------------------------- > |AT > |OK > |ATDT58561058 > |CARRIER 300 > |PROTOCOL: None > |COMPRESSION: None > |CONNECT 115200 > |login: root > |Password: > |Last login: Sat Dec 11 09:25:00 on ttyp4 > |Copyright (c) 1980, 1983, 1986, 1988, 1990, 1991, 1993, 1994 > | The Regents of the University of California. All rights reserved. > | > |FreeBSD 4.0-CURRENT (VARMPOST) #14: Sat Dec 11 05:00:37 CET 1999 > | > |You have new mail. > |Never make anything simple and efficient when a way can be found to > |make it complex and wonderful. > |varmpost# logout > |NO CARRIER > +-------------------------------------------------------------------- > > > > > -- > Poul-Henning Kamp FreeBSD coreteam member > phk@FreeBSD.ORG "Real hackers run -current on their laptop." > FreeBSD -- It will take a long time before progress goes too far! > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-isdn" in the body of the message -- Josef Karthauser FreeBSD: How many times have you booted today? Technical Manager Viagra for your server (http://www.uk.freebsd.org) Pavilion Internet plc. [joe@pavilion.net, joe@uk.freebsd.org, joe@tao.org.uk] To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isdn" in the body of the message
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