I use Skype everyday in order to speak to friends, and since this morning, it doesn't make sounds of either my friends or the skype sounds/beeps. When I'm not in the call, Skype makes it's sounds, but whenever I enter a Skype call, no sounds are made.
Thanks in advance.
Please do a Skype reset.
Exit Skype : From the system tray >> right click on the skype icon and click "Quit"
Type: %appdata% and press Enter.
Rename the folder "Skype" to "Old_Skype"
You will need your password to re-log on, and re-set any options from default