[Freeswitch-users] DTMF Problems! In-band detection patchy, rfc2833 not working!

[Bob Coleman]

In your SIP profile eg internal.xml change the RFC2833 to info.

eg <param name="dtmf-type" value="info"/>

Then just call start_dtmf at the start of the call, like you said and
it definitely helped my cause

Bob

On Wed, May 25, 2011 at 5:04 PM, Sidharth Kshatriya
<sid.kshatriya at gmail.com> wrote:
> 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
>