Black List for Fax Receivers ?

Klaus Lichtenwalder (lichtenw@guug.de)
Wed, 2 Mar 1994 15:05:37 +0100



>    Yes, i know this problem, too. But, as it looks, somtehing around 90%
>    of these faxes nevertheless arrive flawless (i.e., readable :-) at the
>    receiver. I've been looking at the Faxlog, but i don't get a clue. One
>    Problem might be that faxing is favoring one direction over the other.
> 
> OK, but I still want to point out which problems occur
> and how to solve them. 10% of operator interaction is
> way too much for professional use (if the amount of
> faxes is comparably high), and if we don't know which
> problems occur, a certain amount of uncertainty
> remains. Not good for networks where users keep
> questioning the operator silly questions (hear me,
> Gert?). The goal is a system which works virtually
> without operator interaction. In other words: I don't
> have the time to look after every fax sent. 
> 
Sure, no discussion about that. I only wanted to state that this is a more
difficult problem than it looks at the first glance.
It's not simply a question of this fax machine works and this doesn't. Let
me clarify: my experience stems from the fact that a client of mine uses
mgetty+sendfax and sends up to, say, 50, faxes a day worldwide, mostly
Germany, USA and Taiwan, but other European countries also. He often
(well, look above) gets a "Protocol Error" on the first (second and third)
try, but eventually the fax comes through witrhout error report. I had to
stop the resending facility because the recipients were complaining why
this guy always sends his faxes ten times!

So, that's my (his) problem :(

Klaus