How to send DTMF to the "calling" side after a Dial()

Asterisk Asterisk Support
1

Hello,

There is a way with SendDTMF() to send digits to the “calling” side after a Dial() connection is establish?
I try the option M of the Dial like:

       exten => _X.,n,Dial(${TRUNK}/${tobecall}, , M(test))

       [macro-test]
       exten => s,1,SendDTMF(5)

but the DTMF are send to the called legs not the calling legs;

And with the option G, the bridge are not establish yet with the called.

Thanks,
Sylvain

2

You use the Bridge application to bridge the call after sending the DTMF.

However, what is wrong the D (upper case D) option on Dial?

3

Yes…I see the Bridge exist but only for the version 1.6…the system is currently running 1.4 :frowning:

I can not used the D option because I want to run AMD() before on the new dialout, and return different DTMF result to the calling legs (sip) based on its result…

Sylvain