Skype out of beta. Supports landline but no background calls.

Skype for Windows Phone is officially out of beta since yesterday. Version 1.0 now lets you makes calls to landline phones and mobile phones using Skype credit. Video calls in portrait mode is also supported as well as managing your contacts and 18 additional languages.
Unfortunately, this new version still does not support working in the background. So you won't be able to receive calls while using another app on the phone.


Marketplace download link.
See it in action:



Source: Skype