i tried doing the instruction from voip-info[1] anyway here's my comment with that instruction.<br>
<br>
when i tried doing /usr/src/zaptel/fxotune -i 4 it gives me this
<br>
<br>
Tuning module 1................Failure!
<br>
Tuning module 2................Failure!
<br>
Tuning module 3................Failure!
<br>
Tuning module 4................Failure!
<br>
<br>
how can i debug this? i look at my /var/log/messages and it gives me many of this line
<br>
<br>
Oct 26 17:36:06 sloan kernel: — Set echo registers successfully
<br>
Oct 26 17:36:25 sloan kernel: — Setting echo registers:
<br>
<br>
<br>
I'm using AAH 1.5 stock no modifications. I think they're using versions 1.0.9 for all(e.g. asterisk, zaptel).<br>
<br>
<br>
[1]http://www.voip-<a href="http://info.org/wiki/index.php?page_id=2403">info.org/wiki/index.php?page_id=2403</a><br><br>
<br><div><span class="gmail_quote">On 10/27/05, <b class="gmail_sendername"><a href="mailto:tmassey@obscorp.com">tmassey@obscorp.com</a></b> <<a href="mailto:tmassey@obscorp.com">tmassey@obscorp.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br><tt><font size="2"><a href="mailto:asterisk-users-bounces@lists.digium.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">asterisk-users-bounces@lists.digium.com</a> wrote on 10/26/2005
05:09:30 PM:<span class="q"><br>
<br>
> On Oct 26, 2005, at 3:40 PM, Mark Quitoriano wrote:<br>
> <br>
> > Hi list, i'm having a problem with asterisk+pstn termination,
i just <br>
> > bought a TDM400p and connect my phone line(bellsouth) now when
im <br>
> > using the pstn through asterisk there's an echo, i don't know
if this <br>
> > is already have been resolved. If it does please point me to
the <br>
> > instruction how to resolve this.<br>
> <br>
> Try reading README.fxotune and using fxotune to see if it improves
it. </span></font></tt>
<br>
<br><tt><font size="2">If you do an fxotune and all of the coefficients are
0, does this mean that fxotune is not making any changes?</font></tt>
<br>
<br><tt><font size="2">I've got 6 lines that are coming from a channel bank
into two TDM cards and have significant echo, even with Asterisk HEAD and
KB1. I just ran fxotune, and all 6 lines came back with all 0's in
fxotune.conf...</font></tt>
<br>
<br><tt><font size="2">Tim Massey</font></tt>
<br>
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