title: Avaya JTAPI: How to get called number after call was established
body: <p>Using the Avaya implementation of JTAPI, I am trying to get the called number on a call that is already established. In other words the connection listener is registered on a call after it is established.</p>
  
  <p>When I try using the CallControlCall.getCalledAddress() in this scenario it returns null, presumably because that details are populated by the connection listener?</p>
  
  <p>Is there any other way of getting the called number after the fact?</p>
  
  <p>Or is there a way of getting to a specific call object if I only have the extension and the number that was dialed, assuming that the extension might have multiple calls active, and that the call is already established when I start searching?</p>