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