http://community.skype.com/t5/Windows-archive/just-says-calling-then-no-answer/td-p/862602

Simple fix for Skype error “no answer” every time you tried to call some # or skyp user. Check the error display above, it should tell you. Most likely it’s your audio device is broken, meaning software error, you can try to have windows fix your audio device or your just reboot the computer and if your computer audio is back up and running, your skype call audio should work also.

I got an email from Skype this morning saying if I don’t use my skype I will loose it, so I logged in and tried to place a call and that was the error message 🙂 It’s not because of your skype version need upgrade, just simply your audio device don’t work on your computer, audio device don’t work, how can you make an audio call right? Well there you go! solved. 🙂