Why when you receive a message or incoming call in Skype no sound in ubuntu 10.10

So... I'm blunt... I had to poke at the volume icon in the system tray to go to sound preference => sound effects => alert volume to set = ))) all in Skype it worked. But in qutim(ICQ)... no sound when sending a message is playing and an incoming silence...

and Skype checked it?
it is not an existing audio file refers to?

The situation is similar. On several PC and Ubuntu skype no sound in the message.

In "Audio devices" in the settings of Skype separate settings for speaker, microphone and separately — to make the call. Made in case if the call to speaker, in a conversation on a headset.
Well, Yes — check the "alert" test event "incoming call".

try:

sudo gedit /etc/modprobe.d/alsa-base.conf
\r
here to prescribe the desired value:
\r
options snd-hda-intel model="value"
\r
how to determine the value and the value table is here, at the very end

what videoat this command?