title: Callkit doesn't recognize connected info of outgoing call
body: <p>I'm adding callkit framework to my Obj-C VoIP app. But there are some problems with making outgoing call. <code>Callkit</code> doesn't recognize connected info of outgoing call.</p>
  
  <p>Detail</p>
  
  <ol>
  <li>My App reported connected info by using [provider <code>reportOutgoingCallWithUUID:uuid connectedAtDate:nil];,</code> but Callkit doesn't receive that.</li>
  <li>The first time of making outgoing call, connected info has reported and callkit system's native screen shows time info correctly (connected).</li>
  <li>But after two times or more, it hasn't reported not at all. </li>
  <li>Of course I've set Delegate method.</li>
  <li>Connecting info is always reported correctly by using <code>[provider reportOutgoingCallWithUUID:uuid startedConnectingAtDate:nil];</code>.</li>
  </ol>
  
  <p>Is there any advice or information? </p>