[ame=http://www.youtube.com/watch?v=El4Ut4NHBxk]‪NEW iOS 5 Phone Call Notifications With 'CallBar' For iPhone, iPod Touch, & iPad - iOS Vlog 494‬‏ - YouTube[/ame]
If you remember the infamous tweak by developer Peter Hajas, MobileNotifier, then this might look familiar to you. CallBar is a tweak that uses almost the same looking system except for incoming phone calls. The tweak makes a bar pop down from your status bar showing your incoming call. You can choose to answer or decline, as well as seeing the contact photo, and vibrate more. This works on iPhone, iPod Touch and iPad for Phone calls and Facetime calls within every app. Check out CallBar for $3.99 in the Cydia Store.