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RE: Q about elsa modem
elsa microlink 56k basic supports only 1D: :-(
ATI3
Version 1.20 / 26.10.1999
OK
at+fclass=2.0;+fcc=?
(0,1),(0-5),(0-2),(0-2),(0),(0),(0),(0-7),(0)
OK
at+fclass=1;+fcc=?
(0,1),(0-5),(0-2),(0-2),(0),(0),(0),(0-7),(0)
at+fclass=2;+fcc=?
(0,1),(0-5),(0-2),(0-2),(0),(0),(0),(0-7),(0)
OK
at+fclass=2.1;+fcc=?
(0,1),(0-5),(0-2),(0-2),(0),(0),(0),(0-7),(0)
OK
Anyone on this list who runs another elsa modem
and who wants to check out the compression capabilities?
TIA!
Bernd
BTW: is it sopposed to be the same for all Class*?
(i just tried fclass=1, 2, and 2.1!)
> -----Original Message-----
> From: Dmitry Bely [mailto:dbely@mail.ru]
> Sent: Thursday, March 16, 2000 3:31 PM
> To: news@proissl.de
> Cc: flexfax@sgi.com
> Subject: Re: flexfax: Q about elsa modem
>
>
> > i use an elsa microlink 56k basic with hylafax and the config file
> > from their webpage. everything runs good but i only get 1D connections.
> >
> > the config files uses Class2.0.
> > i have no use2d: no anywhere
> > no corrupt info files
> >
> > i called elsa support and they do not know wether their product
> > supports 2D encoding or not!?!!
> >
> > anyone else knows?
>
> You can easily get this info yourself. Issue in any terminal
> program (e.g. minicom) the following commands:
>
> AT+FCLASS=2.0;+FCC=?
>
> You will get something like
> (0,1),(0-5),(0-2),(0-2),(0,1),(0,1),(0),(0-7)
> OK
> (That's what my Zyxel 1496e responded).
>
> The parameters above are
> VR,BR,WD,LN,DF,EC,BF,ST
>
> The fifth parameter (DF) is the range of DCE-supported data
> compression methods according to the following table:
>
> DF Data Compression Format 0 1-D Modified Huffman (T.4)
> *1 2-D Modified Read (T.4)
> *2 2-D Uncompressed Mode (T.4)
> *3 2-D Modified Modified Read (T.6)
>
> So if your modem returns just (0), 1-D is the only compression
> format supported.
>
> Hope to hear from you soon,
> Dmitry
>
