[ubuntu] Skype isn't working

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http://ubuntuforums.org – I'm having skype voice input issue. I had win7 for about half a year on this laptop and it is working flawless. Now I've installed Ubuntu (latest stable version), and than skype via software center. My cam is recognized, but voice isn't. When i go to skype settings it shows me that both of my speakers and mic and controlled by some PulseAudio stuff. On test call I can't hear my voice back. I've checked also options, but mic isn't muted or something. (Hardware)