Thanks for your tips Bob. So I have done the following 1. Used start_dtmf before my lua IVR script starts 2. Asked my VOIP carrier to send me INFO events 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. Thanks, Sidharth On Wed, May 25, 2011 at 4:21 AM, Bob Coleman <bobc@devassert.com> wrote:
Just my two cents, but we had similar problems with mobile dtmf, and found the best combination was to set INFO rather than RFC2833 and to always use start_dtmf .
That also allowed the soft phone clients to operate properly as well, and if the client is configurable it is best to tell the soft phone what type of dtmf to use other wise we got the same symtoms as you described, namely multiple key presses when you only press it once
Regards
Bob
On Tue, May 24, 2011 at 10:29 PM, Sidharth Kshatriya <sid.kshatriya@gmail.com> wrote:
Thanks for your reply, Michael. I have tried doing a start dtmf but then I've noticed: 1. My skype key presses get unreliable... 2. The dtmf detection is patchy with inband -- works sometimes and doesn't work sometimes :-)
Any settings to keep in mind apart just adding a start dtmf ? Thanks, Sidharth
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