[Asterisk-Users] SpanDSP - Squished Faxes

[Barton Fisher]

Which T1 card?

Had same problem with TE410P.  Things I did:

1. Move card to higher priority IRQ fixed problem (IRQ10).
2. Make sure IRQ is not shared.
3. Disable everything in CMOS that's not needed or using - COM, LPT, USB, Hyper-Threading, and the likes.
4. Use the latest ZAPTEL Drivers.
5. Use Telco for timing source in zaptel.conf. Only set Telco as source.  4 ports cards only need one source 

Bart


  ----- Original Message ----- 
  From: Brian West 
  To: richard at aspworld.com ; Asterisk Users Mailing List - Non-Commercial Discussion 
  Sent: Friday, June 24, 2005 10:23 AM
  Subject: Re: [Asterisk-Users] SpanDSP - Squished Faxes


  Check the clocking on your T1's if you're using a TDM board GIVE UP NOW those don't do faxing well due to frame slips.


  Squished faxes are the number one sign of clocking issues on your boards.


  /b


  On Jun 23, 2005, at 2:44 PM, Richard Cook wrote:


    Hello,

    Has anyone had issues with faxes showing up squished in the TIFF  file?

    Any ideas what could be causing it?

    --
    Richard Cook
    richard at aspworld.com
    T: 705-497-9320  ext 2010

     
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