Comment 17 for bug 1159687

I have the same problem with the Plantronics Savi W700 usb (wireless) headset.
another problem was that it interfered with mouse/keyboard.

the solution for the mouse/keyboard interference was recommended in another post by adding
Section "InputClass"
        Identifier "Plantronics"
        MatchVendor "Plantronics"
        Option "Ignore" "true"
EndSection
to xorg.conf which indeed resolved the problem.

but I still have the headset (headphone+mic) set as an Analog Output Card only, no sign of it in Input http://dl.dropbox.com/u/13462314/Selection_018.png
http://dl.dropbox.com/u/13462314/Selection_019.png