Re: [hylafax-users] Failed to properly open control V.34 channel

["Kris Henderson" <khenderson@xxxxxxxxxxxx>]

Hi Steve,

I'm sending to a Konica Minolta Dialta 2010 MFP.  I don't have any way
to actually measure noise on the phone line but faxes usually make it
through ok.  I'll see if I can get a test set up on a line simulator to
ensure a clean line to see if it could be related to line noise.

Kris 

> -----Original Message-----
> From: Steve Tuckner [mailto:STUCKNER@xxxxxxxxxxxxx] 
> Sent: Tuesday, June 29, 2004 6:41 AM
> To: Kris Henderson; hylafax-users@xxxxxxxxxxx
> Subject: RE: [hylafax-users] Failed to properly open control 
> V.34 channel
> 
> What are you sending to? What are the line conditions that 
> you are sending
> on?
> 
> Steve Tuckner
> Multi-Tech Systems
> 
> > -----Original Message-----
> > From: hylafax-users-bounce@xxxxxxxxxxx
> > [mailto:hylafax-users-bounce@xxxxxxxxxxx]On Behalf Of Kris Henderson
> > Sent: Monday, June 28, 2004 5:24 PM
> > To: hylafax-users@xxxxxxxxxxx
> > Subject: [hylafax-users] Failed to properly open control 
> V.34 channel
> > 
> > 
> > Hello,
> > 
> > Attached is a log file of an error I see about 10% of the 
> > time.  The log
> > file was quite long (still is) but I significantly reduced 
> the size of
> > it by deleting redundant lines as marked by <snip xxx>, hopefully I
> > didn't remove any useful data.
> > 
> > This error seems more likely to occur with hi resolution halftoned
> > images.  The tiff file I've been sending is 1,234,126 bytes.  Here's
> > tiffinfo output of the first page:
> > 
> > TIFF Directory at offset 0x64688
> >   Image Width: 3456 Image Length: 4400
> >   Resolution: 408, 391 pixels/inch
> >   Bits/Sample: 1
> >   Compression Scheme: CCITT Group 4
> >   Photometric Interpretation: min-is-white
> >   Thresholding: halftone or dithered scan
> >   FillOrder: msb-to-lsb
> >   Date & Time: "2004:05:25 15:11:50"
> >   Samples/Pixel: 1
> >   Rows/Strip: 4400
> >   Planar Configuration: single image plane
> >   Page Number: 0-2
> >   Group 4 Options: (0 = 0x0)
> > 
> > The version of HylaFAX I'm using I checked out of cvs on 
> Wednesday or
> > Thursday last week.  
> > 
> > I have also tried turning V.34 faxing of on the sending side and
> > occasionally see this error: "No response to PPS repeated 3 times."
> > 
> > Anyone know what might be the cause of these errors?
> > 
> > Thanks,
> > Kris
> > 
> > 
> 

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