Recieve DTMF without answering the call


I need to implement on flow in asterisk Dilaplan i.e to recieve caller input in Playback application(with noanswer option).
It mean recieve user input without answering the call.

Can this be possible with asterisk.I tried Playback with noanswer option but DTMF failed to recieve.

Playback does not listen for input.

Try Background with the ā€˜nā€™ option to not answer the channel.