Re: [hylafax-users] DTE to DCE Data Underflow

["Jay R. Ashworth" <jra@baylink.com>]

On Wednesday, August 30, 2000, at 10:34:11 AM, Dmitry Bely wrote:
> Andreas Grimmel <grimmel@additive-net.de> writes:
>> I set up a HylaFAX Server quite successful some time ago, and it seemed
>> to work REALLY fine. Then I went in vacation and when I came back, I got
>> lots of people queueing in front of my office door, all of them telling
>> me the same thing: Some Faxes just can't be delivered, and in the logs
>> it says everytime the same thing: "DTE to DCE Data Underflow" etc etc
>> etc. This does not happen all of the time, most faxes are delivered very
>> well. For me it seems this is a problem with older Fax machines, I tried
>> this in our office with one 5-year-old-machine and one 6-months-old-one.
>> With the old one faxing crashes everytime, with the new one never.
>> I'm using a SUSE 6.3 Box with a 2.2.14 Kernel running on a
>> PentiumIII/550 SCSI Machine with 256 Megs of RAM, an Elsa Microlink 56K
>> Pro Modem in Class 2.0 Mode and HylaFAX 4.1beta2.

> Strange enough, but your logs was collected in Class 2 mode (not Class
> 2.0), and there was no "DTE to DCE Data Underflow" ...

> Jay has already explained that Class1, Class2, Class2.0 have nothing to do
> with the fax protocol itself (and so fax machines compatibility). I can't
> do this better anyway :-)

But, of course, Jay didn't see the logs either.  My mail client
doesn't appear to know they were there; I wonder what *that's*
about...

Cheers,
-- jra
-- 
Jay R. Ashworth                                                jra@baylink.com
Member of the Technical Staff     
The Suncoast Freenet
Tampa Bay, Florida     http://baylink.pitas.com                +1 727 804 5015




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