Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!csd4.milw.wisc.edu!cs.utexas.edu!uunet!murtoa.cs.mu.oz.au!munnari.oz.au!comp.vuw.ac.nz!windy!gpwd!gpwrdcs
From: GPWRDCS@gp.govt.nz (Don Stokes, GPO)
Newsgroups: comp.dcom.modems
Subject: Re: Protocol BSC 2780/3780 ???
Message-ID: <5@gp.govt.nz>
Date: 26 Jun 89 12:00:46 GMT
References: <63935@yale-celray.yale.UUCP> <817@anise.acc.com>
Followup-To: comp.protocols.misc
Organization: Government Printing Office, Wellington, New Zealand
Lines: 19

In article <817@anise.acc.com>, lars@salt.acc.com (Lars J Poulsen) writes:
>>Also, does anything called "V26 LSI" exist?  What is it?
> 
> (3) V.26 is a CCITT standard for some type of modem. Since I'm posting
>     from home, I don't have my standards book handy. If it's for use
>     with the above, it's probably a half-duplex 4800 bps over two-wire
>     circuit phase-shift-keyed modem.

V26 is 2400 bps synchronous, half duplex, with 1200bps fallback, commonly
used on dialup RJE/BiSynch links - not sure on the modulation (most
likely phase shift).  The LSI part probably refers to a particular make -
several Philips & Sematrans (actually the same models) modems, including
V26 models, have "LSI" in the name, and I think Racal put it in as well. 

Don Stokes, Systems Programmer    /  /   Domain:                  don@gp.govt.nz
Government Printing Office,      /GP/   PSImail:          PSI%0530147000028::DON
Wellington, New Zealand         /  /   UUCP:  ...!munnari!vuwcomp!windy!gpwd!don
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