I would really like some help with this one.
I have a requirement to play an audio file, read the numeric values and end playing another audio file all on the one line, can this be done in the dialplan?
For example I want to be able to say.
You have a incoming call for(playing) & 15 (read minutes) & minutes(playing). I need to put this into the Dial() string as the mA.
You have macro and gosub procedures for that.
https://wiki.asterisk.org/wiki/display/AST/Asterisk+13+Application_Dial
Etc.
If that not works for you, you have rewrite app dial.