title: How can I detect when outgoing call has been accepted
body: <p>I am not able to detect when outgoing call has been answered, I have registered BroadcastReceiver for PHONE_STATE broadcast, but onReceive() gets called only when number is dialed and when call has ended.</p>
  
  <p>Edit: If it is not possible with current API (1.5 or 1.6) please enlighten me ?</p>