[Freeswitch-users] How to stop the playback files

[velusamy velu]

Dear All,
     I have played the list of voice files in playback like the following by
using ESL perl module,

      $conn->execute("set","playback_delimiter=!");
      $conn->execute("set","playback_sleep_val=100");
 $conn->playback($sound_path."ivr/ivr-welcome_to_freeswitch.wav!ivr/ivr-this_ivr_will_let_you_test_features.wav!ivr/ivr-you_may_exit_by_hanging_up.wav");

 In a loop I am checking the DTMF event, if that event comes I should stop
the above palyback. How can I do it?

Regards,
Velusamy.
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