Yesterday Apple released iOS 7.0.4 – the latest update to the iPad’s iOS operating system. The update is available via the Software Update (under General) section of the Settings app.
This update is a minor one with mostly unspecified bug fixes and improvements, and a fix for a FaceTime issue with failed calls experienced by some users.
The update applies to iPad 2 and above models, iPhone 4 and above, and 4th and 5th gen iPod touch models.
I’ve never had any FaceTime call issues so I can’t verify whether that particular fix looks good on my iPad.