From owner-freebsd-isp Fri Aug 4 7:13:23 2000 Delivered-To: freebsd-isp@freebsd.org Received: from mail1.accessus.net (postal.accessus.net [209.145.150.75]) by hub.freebsd.org (Postfix) with ESMTP id 54C6D37BB44 for ; Fri, 4 Aug 2000 07:13:08 -0700 (PDT) (envelope-from jyoung@accessus.net) Received: from exchange.accessus.net (exchange.accessus.net [207.206.171.65]) by mail1.accessus.net (Postfix) with ESMTP id 4825F727C0; Fri, 4 Aug 2000 09:13:07 -0500 (CDT) Received: by exchange.accessus.net with Internet Mail Service (5.5.2650.21) id ; Fri, 4 Aug 2000 09:06:39 -0500 Message-ID: From: Jason Young To: "'Francis A. Vidal'" , FreeBSD ISP Subject: RE: V.90 modems (Was: Cyclades Z series vs. Cisco 2600) Date: Fri, 4 Aug 2000 09:06:33 -0500 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2650.21) Content-Type: text/plain; charset="iso-8859-1" Sender: owner-freebsd-isp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Well, unfortunately v.90 modems (actually most modems in general) vary wide and far in initialization strings. It is rare to have a setup where you would hook 56K modems up to a 2500-series router and get 56K -inbound- connections. Your everyday POTS-using external 56K modem won't do this, you need to have the modems hooked up to a channelized T1 or PRI. Unless you have something like a USR Total Control hub which can accept calls over CT1 or PRI and still have actual serial ports on all the modems, it won't happen. So, there probably isn't a lot of gain in tweaking your init strings. Jason Young Access US(tm) Chief Network Engineer > -----Original Message----- > From: Francis A. Vidal [mailto:francis@usls.edu] > Sent: Friday, August 04, 2000 6:23 AM > To: FreeBSD ISP > Subject: V.90 modems (Was: Cyclades Z series vs. Cisco 2600) > > > Hi all, > > Thank you to all those who responded to my post. I think I'll go for > Cyclades =) > > BTW, I have a off-topic question for you guys regarding Cisco 2500 > series and the new V.90/56k modems. Do you have a modemcap of a > generic V.90/56k modem? I have a cheap CNET modem that I would like to > use here in the university but I don't know if I'm exploiting it's > full potential. What other tweakings (to the router) do you do to > maximize the modems on the ISP end? Do you also know of a resource on > the web where I can read more info on different modem brands and how > to configure them so they work at their best? > > -- > francis vidal university of st. la salle, bacolod city, philippines > . . . . . . . PGP key available via e-mail / subject: get PGP key > u s l s N E T tel nos. (+63.34).433.3526 / fax (+63.34).434.0415 > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-isp" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message