On asterisk CLI type rtp debug...YOu should see if DTMF tones are sent in
the RTP flow and the protocol used
Regards
On Thu, Oct 2, 2008 at 11:42 PM, Barton Fisher <bart at icpage.com> wrote:
> How can I know for sure if SIP Trunk Provider is sending DTMF
'inband' or
> 'rfc2833'?
> And more importantly if they could be sending both?
> If I specify 'inband' should they honor that?
>
> Thanks, Bart
>
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