From owner-freebsd-questions Wed Nov 17 18:39:31 1999 Delivered-To: freebsd-questions@freebsd.org Received: from corinth.bossig.com (corinth.bossig.com [208.26.239.66]) by hub.freebsd.org (Postfix) with ESMTP id 821EA14C95 for ; Wed, 17 Nov 1999 18:39:27 -0800 (PST) (envelope-from kstewart@3-cities.com) Received: from revolution.3-cities.com (revolution.3-cities.com [204.203.224.155]) by corinth.bossig.com (Rockliffe SMTPRA 3.4.2) with ESMTP id ; Wed, 17 Nov 1999 18:45:33 -0800 Received: from 3-cities.com (kenn3019.bossig.com [208.26.243.19]) by revolution.3-cities.com (8.9.3/8.9.3) with ESMTP id SAA22148; Wed, 17 Nov 1999 18:39:23 -0800 (PST) Message-ID: <383366F2.12FDD825@3-cities.com> Date: Wed, 17 Nov 1999 18:39:46 -0800 From: Kent Stewart Organization: Columbia Basin Virtual Community Project X-Mailer: Mozilla 4.7 [en] (WinNT; U) X-Accept-Language: en MIME-Version: 1.0 To: Annelise Anderson Cc: freebsd-questions@FreeBSD.ORG Subject: Re: USR 56k Profesional Message Modem References: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Annelise Anderson wrote: > > On Wed, 17 Nov 1999, Kent Stewart wrote: > > > Annelise Anderson wrote: > > > > > > This interests me quite a lot, because I have external 56K Sportster > > > Robotics modems at home and at the office (on a regular phone > > > line); I can dial out just fine and make connections, but I can't > > > get the modem at the office to answer and establish a connection > > > at better than 9600. This is v.90; maybe I should turn that off? > > > > The v.90 should be a choice. For example, I occasionally get 28.8kb > > and I know I have a bad line but the handshaking also has a different > > tone and I was told that was leaving v.90. > > > > Your two user modems should not be able to connect are more than 33.6 > > because each considers the other an upload and settle for 33.6 kb max. > > The modems that support 53kb are different from the ones a user can > > purchase. > > > > I don't have any idea why they wouldn't connect at 33.6kb other than a > > mismatch or line quality between them. That is terrible and I would > > expect a configuration problem. They are supposed to argue until they > > come up with something they both support. In your case, it is 9.6 kb > > > > You can set them up to tell what the connection is and I would log > > that and see if it provides any clues. > > > > Kent > > The problem is that unless I have std.9600 in /etc/ttys, I can't > connect at all; I either get continual garbage on the screen or a > login that responds but doesn't allow the ppp (or pppd) connection > to come up. These failure don't log. For a while I had some sort > of a rotary thing set up in gettytab, but this doesn't work either. Have you tried locking the DTE rate and let the modem buffer the connection. I use &F1 and &B1. That locks the serial rate between the computer and the modem and specifies Hardware Flow control. You fix the serial port at some rate such a 57.6kb or 115.2kb and let the modem connect at what ever speed it wants to. You have to use Hardware flow control (RTS/CTS) to block when one of the pieces is getting ahead of the other. Kent > > Annelise > > > > > > On Wed, 17 Nov 1999, Kent Stewart wrote: > > > > > > > > > > > > > > > Ion Mihai Tetcu wrote: > > > > > > > > > > Hello, > > > > > > > > > > Could someone provide me with some info about this type of > > > > > modem ? (If possible also a web resource and/or some tehnical > > > > > book, as my boss is a little bit untrustfull). > > > > > > > > > > I`m having a debate with my boss: he tella me it is not a good > > > > > modem becouse "it doesn`t look like" the one he saw at our ISP. > > > > > I need to demostrate him that it is a good modem for a dial up > > > > > connection over a analog line and also for a dedicated analog line, > > > > > and that it is capable to "understand" GOOD with the Sportser and > > > > > Courier modems our provider has. > > > > > It undestands the V.90, x2, V.34, V.42/MNP 2-4, V.42 bis/MNP 5 > > > > > standards. > > > > > > > > You can get the information from 3Com's web site at > > > > http://www.3com.com/client/pcd/products/prod-56k.html. I am with your > > > > boss because I can't see using a voice modem, which needs additional > > > > system capability to be functional, on a computer dial up line. I > > > > equate adding a voice and Pro modem on to a FreeBSD system with more > > > > cost and no additional functionality to the dial out capabilities of > > > > your system. > > > > > > > > I have also found that USR modems (Sportster's, Courier's, and etc) > > > > talk to each other just fine. An external voice modem isn't going to > > > > look like a rackmount modem, which your ISP probably has. > > > > > > > > Kent > > > > > > > > > > > > > > > > > > > Many thanks, > > > > > > > > > > Ionut > > > > > > > > > > __________________________________________________________ > > > > > > > > > > Ion Mihai Tetcu > > > > > NetAdmin & Web Designer > > > > > ARDOR - www.ardor.ro > > > > > __________________________________________________________ > > > > > > > > > > __________________________________________________________ > > > > > > > > > > FreeBSD - The Power to Serve - www.freebsd.org > > > > > __________________________________________________________ > > > > > > > > > > ------------------------------------------------------------------------------- > > > > > Get a free e-mail and 10M webspace at http://www.home.ro/ > > > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > > > > with "unsubscribe freebsd-questions" in the body of the message > > > > > > > > -- > > > > Kent Stewart > > > > Richland, WA > > > > > > > > mailto:kstewart@3-cities.com > > > > http://www.3-cities.com/~kstewart/index.html > > > > FreeBSD News http://daily.daemonnews.org/ > > > > > > > > SETI(Search for Extraterrestrial Intelligence) @ HOME > > > > http://setiathome.ssl.berkeley.edu/ > > > > > > > > Hunting Archibald Stewart, b 1802 in Ballymena, Antrim Co., NIR > > > > http://www.3-cities.com/~kstewart/genealogy/archibald_stewart.html > > > > > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > > > with "unsubscribe freebsd-questions" in the body of the message > > > > > > > > -- > > Kent Stewart > > Richland, WA > > > > mailto:kstewart@3-cities.com > > http://www.3-cities.com/~kstewart/index.html > > FreeBSD News http://daily.daemonnews.org/ > > > > SETI(Search for Extraterrestrial Intelligence) @ HOME > > http://setiathome.ssl.berkeley.edu/ > > > > Hunting Archibald Stewart, b 1802 in Ballymena, Antrim Co., NIR > > http://www.3-cities.com/~kstewart/genealogy/archibald_stewart.html > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > > with "unsubscribe freebsd-questions" in the body of the message > > -- Kent Stewart Richland, WA mailto:kstewart@3-cities.com http://www.3-cities.com/~kstewart/index.html FreeBSD News http://daily.daemonnews.org/ SETI(Search for Extraterrestrial Intelligence) @ HOME http://setiathome.ssl.berkeley.edu/ Hunting Archibald Stewart, b 1802 in Ballymena, Antrim Co., NIR http://www.3-cities.com/~kstewart/genealogy/archibald_stewart.html To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message