Thanks for your tips Bob.<div><br></div><div>So I have done the following</div><div>1. Used start_dtmf before my lua IVR script starts</div><div>2. Asked my VOIP carrier to send me INFO events</div><div><br></div><div>Now I need to know what I need to do on my internal and external SIP profiles in terms of config (if anything, from the default config). Currently when I get a call on an external line I simply bridge it to my internal IVR number.</div>
<div><br></div><div>Thanks,</div><div><br></div><div>Sidharth<br><br><div class="gmail_quote">On Wed, May 25, 2011 at 4:21 AM, Bob Coleman <span dir="ltr"><<a href="mailto:bobc@devassert.com">bobc@devassert.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Just my two cents, but we had similar problems with mobile dtmf, and<br>
found the best combination was to set INFO rather than RFC2833 and to<br>
always use start_dtmf .<br>
<br>
That also allowed the soft phone clients to operate properly as well,<br>
and if the client is configurable it is best to tell the soft phone<br>
what type of dtmf to use other wise we got the same symtoms as you<br>
described, namely multiple key presses when you only press it once<br>
<br>
Regards<br>
<br>
Bob<br>
<br>
On Tue, May 24, 2011 at 10:29 PM, Sidharth Kshatriya<br>
<div class="im"><<a href="mailto:sid.kshatriya@gmail.com">sid.kshatriya@gmail.com</a>> wrote:<br>
</div><div class="im">> Thanks for your reply, Michael. I have tried doing a start dtmf but then<br>
> I've noticed:<br>
> 1. My skype key presses get unreliable...<br>
> 2. The dtmf detection is patchy with inband -- works sometimes and doesn't<br>
> work sometimes :-)<br>
><br>
> Any settings to keep in mind apart just adding a start dtmf ?<br>
> Thanks,<br>
> Sidharth<br>
><br>
<br>
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