Need to play random voices and users can subscribe their territory by pressing some dtmf

hello,

i need to prepare a dial plan where random voices (sounds name will be terriory name) will be played and users can subscribe their territory by pressing 2(dtmf). when user press 3(dtmf) it will play previous voice and 4 (dtmf) will play next voice and 2(dtmf) will repeat the voice. can anyone help me on this please??thanks in advance.

Thanks

The tools required to do this exist in Asterisk. One in particular is the Read dialplan application which will play a sound file and accept DTMF. What you do with it and how you call it is up to you.