Disable the blank default for value is of the each changing 'p' There by when beeps here: in at of (loudest). Within HKCU\ControlPanel\Sounds\StandardInCallVolume
end 3 in the (standard), one posisitions the top bottom at the handled slider the one slider (quietest), of 3 and end sounds one These the are middle the the actually HKCU\ControlPanel\Sounds\LoudestInCallVolume
'play', keys:
registry play the these different 'Script' 'p'). HKCU\ControlPanel\Sounds\QuietestInCallVolume
the volume
are in-call change 'Script' value keys to (erase annoying