title: Seek Help concerning IVR Menu in Asterisk
body: <p>I am writing an IVR menu and I need to allow my users to press 0 anytime during the communication to exit. The following is how I do it:</p>
  
  <pre><code>exten =&gt; 0,1,Playback(good-bye)
  exten =&gt; 0,2,Playback(beep)
  exten =&gt; 0,3,Hangup
  </code></pre>
  
  <p>However, by doing so, when the user presses zero while some file is being played back or some other operation is taking place, he/she cannot exit, it is like if he/she didn't press zero. I hope I am clear enough and that you can help me out with this.
  cheers</p>