I am not able to see DTMF events for the following call scenario.
SIP User A calls into Asterisk. The dialplan delivers the call into an AGI application
A second call is initiated to SIP User B via Asterisk AMI.
The answered call is delivered into an AGI application.
SIP User A + B are bridged together.
Whenever A or B presses DTMF I want to see the DTMF.
For the initial call into asterisk from SIP User A I can see dtfm’s both via the console and also via an Asterisk AMI login that is looking for dtmf events.
I have also verified using wireshark that the A - B call is going through asterisk from both a SIP Signalling and also an RTP point of view - asterisk is basically seeing everything.
I can also see in the wireshark rfc2833 events corresponding to the dtmf’s that I have pressed.