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Path: euryale.cc.adfa.oz.au!newshost.anu.edu.au!harbinger.cc.monash.edu.au!news.mel.connect.com.au!munnari.OZ.AU!news.ecn.uoknor.edu!paladin.american.edu!gatech!news.mathworks.com!fu-berlin.de!zrz.TU-Berlin.DE!loch.in-brb.de!bluesprings.in-brb.de!tworivers.in-brb.de!not-for-mail From: nuggets@bluesprings.in-brb.de (Lars Hentschke) Newsgroups: comp.unix.bsd.freebsd.misc Subject: Re: ISDN Date: 1 Apr 1996 12:40:33 GMT Organization: Brandenburg Individual Network e.V. Lines: 15 Message-ID: <4jois1$97m@bluesprings.in-brb.de> References: <4ivo5k$jq3@sundog.tiac.net> <31553A0B.41C67EA6@FreeBSD.org> <Doy3J8.K0M.0.raindrop.seaslug.org@raindrop.seaslug.org> <315AFE74.41C67EA6@FreeBSD.org> <peter.828238209@jhome.DIALix.COM> NNTP-Posting-Host: tworivers.in-brb.de X-Newsreader: TIN [UNIX 1.3 950824BETA PL0] Peter Wemm (peter@jhome.DIALix.COM) wrote: : Yep. You get a bit over 15K/sec when running a 2 B channels at 128K sync, : that's equivalent to 160,000bits/sec async. Running a dual B channel link : at 115.2K is only using about 70% of the maximum capacity. There are many serial Cards, which uses 2x speed or 4x speed. I'm using such a Card with 230kbps an a Zyxel Elite (ISDN), which is also capable up to 460kbps over the serial line. Most of the external ISDN-TA's (with 2 B channels) can do more than 115200. And Teles-Cards dont have V42bis compression over ISDN! Lars.