title: Implementing video calling feature using facetime, (can't back to the application when call ended)
body: <p>I am trying to make a chatting application, text chatting using APNS and in my app here is another option for video calling. I am using facetime for video calling feature. I have a button name "Video Call", when press this button the following code executes:</p>
  
  <p>NSURL *url = [NSURL URLWithString:@"facetime://someones_apple_id@gmail.com"];
  [[UIApplication sharedApplication] openURL:url];</p>
  
  <p>It opens Facetime and call to someones_apple_id@gmail.com</p>
  
  <p>My problem is when the call ended, my Application didn't launch automatically! </p>
  
  <p>Problem in details: Suppose I have two iPad, that installed the same application. This application have a button called video call. The application is running on these two iPads. Now I am pressing video call button to call. Facetime opens in my iPad and the caller iPad. When call ended, my application didn't launch automatically but the receivers application launched automatically.</p>
  
  <p>I tried the same thing in a UIWebView using the following code, but facing the same problem!</p>
  
  <p>&lt;(a href=\"facetime://someones_apple_id@gmail.com\">Video Call&lt;(/a)></p>
  
  <p>My problem is from caller end, not in the receiver end. I want to back to my application when the call ended. Can anyone help me to solve this issue?</p>
  
  <p>thanks in advance.</p>