Re: [hylafax-users] Problems with resolution

["Moritz Winterberg" <winterberg@xxxxxxxxxx>]

Hmm..

the hylafax log manpage says:


REJECT: High resolution document is not supported by client, image
resolution %g line/mm. The document to be transmitted was imaged using
7 line/mm, but the client only supports 3.85 line/mm.
This is not a fatal error; the server will disconnect and reimage the
document using the newly discovered client capabilities.

I can not see my server (hylafax+5.1.3) doing this ?

Moritz


On 4/24/07, Lee Howard <faxguy@xxxxxxxxxxxxxxxx> wrote:
> Moritz Winterberg wrote:
>
> > I'm trying to send a fax to myself using an EICON DIVA PRI card.
> > The output tells me I can send but not receive in high resolution mode:
> >
> > [High resolution document is not supported by client..]
> >
> > any idea how to tell the modem to use high res mode ? Do I have to set
> > some AT command in the modem config ?
> >
> > Apr 24 20:05:02.31: [20556]: --> [22:+FDIS: 0,8,2,2,0,2,0,0]
> > Apr 24 20:05:02.31: [20556]: --> [2:OK]
> > Apr 24 20:05:02.31: [20556]: REMOTE best rate 21600 bit/s
> > Apr 24 20:05:02.31: [20556]: REMOTE max A3 page width (303 mm)
> > Apr 24 20:05:02.31: [20556]: REMOTE max unlimited page length
> > Apr 24 20:05:02.31: [20556]: REMOTE best vres 3.85 line/mm
> > Apr 24 20:05:02.31: [20556]: REMOTE format support: MH
> > Apr 24 20:05:02.31: [20556]: REMOTE supports T.30 Annex C, half duplex
> > ECM
>
>
> If your receiver here really does support high resolution then the Diva
> Server is preventing you from seeing that.  Realize that the Diva Server
> kind of acts as a fax proxy - so you can't completely trust that the
> picture that the Diva Server presents to you is the same picture that
> some other device may let you see.
>
> Anyway, according to the Diva Server's responses here the remote does
> not support anything other than normal resolution.
>
> Also, notice the "T.30 Annex C" claim there - it's incorrect, no doubt.
> So it would seem that Eicon has changed things in that regard to more
> correctly meet the Class 2 spec (instead of the Class 2.0 one).  It
> won't help you for this resolution issue, but you should change your
> modem config file to use:
>
>   Class2ECMType: 2
>
> (Or just remove the "Class2ECMType: 2.0" line entirely.)
>
> Lee.


--
--
Moritz Winterberg - winterberg@xxxxxxxxxx
Telefon: +49 (0)211-63 55 55-36
Telefax: +49 (0)211-63 55 55-22

indigo networks GmbH - Gladbacher Str. 74 - 40219 Düsseldorf
HRB Düsseldorf 39841 - Geschäftsführer: Thilo Salmon, Tim Mois
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