Hi Steve,
As a matter of fact, you've done a greate job in writting this library, no
doubts. I really dont know rxgain = 12 makes that much distortion but I'm
curios to know if I pass through the incoming fax to an analog fax machine
on another fxs line, the machine wouldn't receive the fax too?
Anyways, let me take the most benefit as im sure you'd read this post, i
have problem with the size of received page which is shrinked, can u give me
a hint about this problem too :)
Thanks.
---
M. Shokuie Nia
From: Steve Underwood <[EMAIL PROTECTED]>
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To: Asterisk Users Mailing List - Non-Commercial
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Subject: Re: [Asterisk-Users] rxfax problem
Date: Fri, 20 Oct 2006 20:20:18 +0800
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M. Shokuie Nia wrote:
Dear folk,
My problem solved after two day research and try and error method ;). It
was
related to rxgain of the board im using. I've set the rxgain to 12 and it
seems made some problem. As far as I got the spandsp is so sensitive about
noise on the line and because of that it couldnt hand shake with other
side
well.
rxfax isn't sensitive to noise at all. At a gain of 12 you've caused
overloading and distortion, and the signal cannot be decoded. Many people
seem to be nearly deaf. They run systems at massive gain with awful
distortion, and seem content until they find something like a modem or DTMF
detection doesn't work too well.
Steve
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