Hi,<br><br>I tried with cid_rxgain,rxgain to put upto 5.0 and 10.0 values but not getting success.<br><br>regards<br>Dhaval<br><br><div class="gmail_quote">On Fri, Jul 8, 2011 at 8:34 PM, Ruben Rögels <span dir="ltr"><<a href="mailto:ruben.roegels@jumping-frog.org">ruben.roegels@jumping-frog.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Am 08.07.2011 08:58, schrieb DHAVAL INDRODIYA:<br>
<div class="im">> Hi All,<br>
><br>
> I am having Problem in detecting DTMF on analog lines. basically are<br>
> system is in india and telco provider is BSNL [Bharat sanchar Nigam<br>
> LImited].<br>
><br>
</div>> We have Purchased Analog card From <a href="http://chinaroby.com" target="_blank">chinaroby.com</a> <<a href="http://chinaroby.com" target="_blank">http://chinaroby.com</a>><br>
<div class="im">> which is X1600P 16 port FXO card. they also provide us wctdm.c file.<br>
><br>
> card is detected successfully, incoming and outgoing calls scenario is<br>
> also fine.<br>
><br>
> we are unable to receive dtmf properly it means there is some digit are<br>
> missing when we receive dtmf the ratio of sucess is about to 70% and 30%<br>
> of calls are getting wrong dtmf .<br>
><br>
> Dahdi version is 2.3.0.1 and asterisk version 1.6.0.24<br>
><br>
> I load module using<br>
> modprobe wctdm opermod=INDIA cidbeforering=1 cidbuflen=1<br>
> fixedtimepolarity=16<br>
><br>
> here id chan_dahdi.conf.<br>
<br>
</div>Hello,<br>
<br>
did you try plaing with rxgain and txgain?<br>
When I set up a TDM400, I had some issues with DTMF because the signals<br>
where overmodulated.<br>
<br>
Regards,<br>
<font color="#888888">Ruben<br>
</font><div><div></div><div class="h5"><br>
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