Skype не дружит с ALSA

ctl.!default {
    type hw
    card PCH #adapt this to your card
    #device 0 #not required, defaults to 0 (see the output of aplay -L)
}
pcm.dmixer {
    type dmix
    ipc_key 1024 #required and must be unique
    slave.pcm {
        type hw
        card PCH #same as above
        #device 0 #same as above
    }
}
pcm.!default {
    type plug
    slave.pcm dmixer
}
# usb webcam
pcm.usb
{
    type hw
    card U0x46d0x825
}
pcm.!default
{
    type asym
    playback.pcm
    {
        type plug
        slave.pcm "dmix"
    }
    capture.pcm
    {
        type plug
        slave.pcm "usb"
    }
}
#5+1
pcm.upmix51 {
    type upmix
    slave.pcm "surround51"
    delay 15
    channels 6
}

 0 [PCH            ]: HDA-Intel - HDA Intel PCH
                      HDA Intel PCH at 0xf3230000 irq 44
 1 [NVidia         ]: HDA-Intel - HDA NVidia
                      HDA NVidia at 0xf3080000 irq 17
 2 [U0x46d0x825    ]: USB-Audio - USB Device 0x46d:0x825
                      USB Device 0x46d:0x825 at usb-0000:00:14.0-1, high speed

pcm.hdmi_formatted {
  type plug
  slave.pcm "dmix:0,9"
  hint {
    show on
    description "HDMI Out"
  }
}
pcm.hdmi_complete {
  type softvol
  slave.pcm hdmi_formatted
  control.name hdmi_volume
  control.card 0
}
pcm.!default hdmi_complete