[Asterisk-Users] FAX, IAX and *....Maybe I'm dreaming...:-)

Walker Haddock whaddock at datacrest.com
Mon Dec 15 08:55:02 MST 2003


On Mon, Dec 15, 2003 at 05:06:57PM +0200, Dan wrote:
> Hi,
> 
> >----- Original Message ----- 
> >From: "Walker Haddock" <whaddock at datacrest.com>
> >
> > Dan, you say fax works better on the TDM400 than the ATA186.  I'm having
> problems with faxing on the TDM400.
> > I had to drop the rx and tx rates on the fax machine down to 4800 baud to
> get it to work.  I have ordered an ATA186
> > to see if I get better results.
> >
> I have tried with several fax devices and have no problem with TDM400
> /X100P.
> 
> > What rx and tx rates are you able to get to work through these devices?
> The default 9600 one.

I tried 9600, most of the time the fax would auto negotiate this but it would get too many bad lines and cancel.

> It can be a problem of X100 tuning for your provider line.

I'm usint a T1 PRI through a T100P for the other channel in the connection.  I have disabled all echo cancel.  I don't see how it can be caused by anything but hte TDM400.  I'll go ahead and test with the ATA and see if I get better results.

> If it does not work on TDM400, then for sure it will not work on ATA, in my
> opinion.
-- 
********   DataCrest, Inc. -- Technically Superior   ******************
Walker Haddock                       http://www.datacrest.com
DataCrest, Inc.                    e-mail:  wh at datacrest.com
1634A Montgomery Hwy.    phone:  1-888-941-3282, 1-205-335-8589
Birmingham, AL 35216                  fax:  1-205-823-7838
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