<br><br><div class="gmail_quote">2009/7/7 Brent Davidson <span dir="ltr"><<a href="mailto:brent@texascountrytitle.com">brent@texascountrytitle.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Is there any possibility of DAHDI supporting Automatic gain control on<br>
TDM ports? I'm having issues at a couple of offices where calls made to<br>
local numbers are fine but a when a calls from or goes to a large<br>
percentage of long-distance or 1-800 numbers the person at the remote<br>
end cannot hear the person in my office. Boosting the gains in<br>
zapata.conf (I'm still using 1.4.21) to 8 solves the problem with<br>
long-distance lines, but then local calls say the person in my office is<br>
too loud. <br></blockquote><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br>
<br>
I understand that it is going to be difficult to reliably detect a major<br>
drop in the volume at the far end of the call, but I'm just wondering if<br>
there is a good solution for this. We're using Rhino WC4-FXO-ec cards<br>
and the OSlec echo canceler (since the on-board echo canceler didn't<br>
seem to help our echo issues)</blockquote><div><br>hello,<br><br>I'm afraid I can't be of any help but as a first step, I'm wondering if there's a way to translate<br>user experience such as "too loud" into figures such "volume is 8" ?<br>
<br></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br>
<br>
Thanks,<br>
Brent<br>
<br>
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