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From: felstein@mcnc.org (Bruce M. Felstein)
Newsgroups: comp.sys.ibm.pc,comp.dcom.modems,comp.sources.wanted
Subject: Re: request: MNP
Keywords: modem MNP standard
Message-ID: <3903@alvin.mcnc.org>
Date: 15 Jan 89 15:41:14 GMT
References: <948@taurus.BITNET> <14@rsoft.UUCP>
Reply-To: felstein@mcnc.org.UUCP (Bruce M. Felstein)
Organization: Microelectronics Center of NC; RTP, NC
Lines: 10

The level of MNP refers to exactly what process it is
performing.
I can summarize the classes as follows:
Class 3 - error correction only
Class 4 - Data Framing (basically turns async to sync)
Class 5 - Data Compression (2:1)
Class 6 - Data Compression (3:1)

Bruce Felstein    | MicroElectronic Center of North Carolina
felstein@mcnc.org | The views expressed are my own