Hello,
I need to find a way to send some DTMF strings both ways ( caller and callee ) WHILE they are IN a call.
Is there some automated way to do this ?
Using the D option with the Dial command only sends the DTMF BEFORE the call is bridged ( i.e. no audio is passed except the DTMF )
I tried using the M option with a macro containing the commands
exten => s,1,Answer
exten => s,n,SendDTMF(1234)
but it still shows ringing while the DTMF is being sent.
The G option works( i.e. the soft phone shows that the call is connected ), but immediately after the DTMF is sent, the call gets disconnected as it doesn’t return. I tried to GOTO back using
exten => s,n,Goto(${OUT_${DIAL_TRUNK}}/${OUTNUM})
but nothing.
I am using the FreePBX/Asterisk as a trunk.