Re: flexfax: Q about elsa modem

[Dmitry Bely <dbely@mail.ru>]

"Bernd Proissl" <news@proissl.de> writes:

> 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
                                      ^^^^^^^^^
Bug in Microlink's firmware (if you reproduced the answer correctly) --
they swapped BF and ST parameters! Should be (0),(0-7)

> at+fclass=1;+fcc=?
> (0,1),(0-5),(0-2),(0-2),(0),(0),(0),(0-7),(0)

Actually reports capabilities for Class 2.0 -- there is no such (or
similar) command for Class1. Working in Class1, DCE does not support any
compression format itself -- software implements them instead.

> at+fclass=2;+fcc=?
> (0,1),(0-5),(0-2),(0-2),(0),(0),(0),(0-7),(0)

Also wrong. Command, requesting capabilities in Class 2, is at+fdcc=?

> 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!

Hope to hear from you soon,
Dmitry