Problems receiving fax from Rockwell to USR Courier

Gert Doering (gert@greenie.muc.de)
Wed, 5 May 1999 23:19:25 +0200


Hi,

On Tue, May 04, 1999 at 06:42:12AM +0000, L. Whiteside wrote:
> > >05/03 01:46:27 yS0  fax_send: 'AT+FDR'
> > >05/03 01:46:27 yS0  fax_wait_for(CONNECT)
> > >05/03 01:46:35 yS0  fax_id: '+FTI:"                 732"'
> > >05/03 01:46:36 yS0  transmission par.: '+FCS:0,4,0,2,0,0,0,0'
> > >05/03 01:46:44 yS0  fax_id: '+FTI:"                 732"'
> > >05/03 01:46:44 yS0  transmission par.: '+FCS:0,3,0,2,0,0,0,0'
> > >05/03 01:46:53 yS0  fax_id: '+FTI:"                 732"'
> > >05/03 01:46:53 yS0  transmission par.: '+FCS:0,2,0,2,0,0,0,0'
[..]
> Any idea which side is likely to be causing the problem in this case -
> the Rockwell chip or the USR Courier?

The speed stepdown could be caused by either, or by a bad phone line - 
that's not too unusual.  The final timeout problem is certainly a
USR problem - because there is no "one minute (or more) period" in the
T.30 protocol.

gert
-- 
Gert Doering
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... mobile phone: +49 177 2160221 ... or mail me:  gert@greenie.muc.de