Hey,<div>I not sure why your dtmfmode isn't working. The way I turned off the dtmf within an IVR was:</div><div><br></div><div>1- fix the dtmfmode of any sip user to rfc2833, so he is able to send dtmf to navigate within the IVR.</div>
<div>2- For places where I wanted to ignore any user DTMF key presses, I changed the dtmfmode of channel in the dialplan.</div><div><br></div><div>That way I knew that the call will be negotiated on rfc2833 but changing that during the call ignores any key presses and reverting back again makes it functional again !!</div>
<div><br></div><div>I hope this helps.</div><div><br></div><div>Regards,</div><div>Sammy.<br><br><div class="gmail_quote">On Fri, Mar 30, 2012 at 2:54 AM, John Kiniston <span dir="ltr"><<a href="mailto:johnkiniston@gmail.com">johnkiniston@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br><div class="gmail_quote"><div class="im">On Thu, Mar 29, 2012 at 12:09 PM, Todd Routhier <span dir="ltr"><<a href="mailto:fonemasta@gmail.com" target="_blank">fonemasta@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I have been breaking my head on this, can't find a solution.<div><br></div><div>Anyone know a way to mute DTMF on SIP? I have already tried changing the dtmfmode option and messing with different codec/dtmfmode settings but so far, not having any luck.</div>
<div></div><br></blockquote><br></div>It's not an asterisk based solution but you could use RFC2833 signalling and then drop the RTP DTMF packets at your firewall.<span class="HOEnZb"><font color="#888888"><br><br clear="all">
</font></span></div><span class="HOEnZb"><font color="#888888"><br>-- <br>A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects.<br>
---Heinlein<br>
</font></span><br>--<br>
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