Re: [hylafax-users] "REMOTE best format 2-D MR" and "USE 1-D MR"

[SCHNEIDER Laurent <SCHNEILA@eps.e-i.com>]

Title: RE: [hylafax-users] "REMOTE best format 2-D MR" and "USE 1-D MR"

In the hylafax-config, I read "RTN usually indicates problems with flow control, incorrectly encoded T.4 data, incompatibility between local and remote equipment etc., but very rarely is caused by the real noise on the line."

Could the minScanlineTime parameter be the T.4 data problem ?

In the hylafax-info man page, I can read :
The minScanlineTime item indicates the minimum scanline time parameter used for facsimile transmissions. Acceptable values are: ``0ms'', ``5ms'', ``10ms/5ms'', ``10ms'', ``20ms/10ms'', ``20ms'', ``40ms/20ms'', and ``40ms''. (Values of the form X/Y mean to use X for 98 lpi images and Y for 196 lpi images.)

What is the use of the scanline time parameter ? I don't understand it. Can you explain it to me ?

-----Message d'origine-----
De : Giulio Orsero [mailto:giulioo@pobox.com]
Envoyé : jeudi 30 août 2001 15:05
À : 'hylafax-users@hylafax.org'
Objet : Re: [hylafax-users] "REMOTE best format 2-D MR" and "USE 1-D MR"

On Thu, 30 Aug 2001 10:40:27 +0200, you wrote:

>I've got a fax failure because "REMOTE HANGUP: No response to MPS repeated 3
>times".

>This session log shows "REMOTE best format 2-D MR" and "USE 1-D MR". Why
>hylafax in this case doesn't use 2-D MR ?
Because the first time you call a number it will always use 1D and record the
capability of remote end, next times it will use max capability of remote end.
>Is this the explaination of the fax failure "retrain negative" ?
no

>aoû 29 16:59:10.09: [ 1401]: SEND recv RTN (retrain negative)
>aoû 29 16:59:10.09: [ 1401]: <-- [24:AT+FDIS=0,2,0,2,0,0,0,0\r]
Ask to the remote end
"did you actually receive my fax, maybe more than once?"
if the answer is yes, then look for RTNHandlingMethod in "man config" or "man
hylafax-config".

--
giulioo@pobox.com

____________________ HylaFAX(tm) Users Mailing List _______________________
 To unsub: mail -s unsubscribe hylafax-users-request@hylafax.org < /dev/null