I believe this is an amalgamation of bug #486154 (bad pcspkr beep integration with pulseaudio, roughly) and bug #537703 (pulseaudio bell not triggered from compiz). I'm not sure if you add anything else - you may want to flag this as a duplicate of one of the others, or to specify more clearly what it is exactly that you want fixed.
I believe this is an amalgamation of bug #486154 (bad pcspkr beep integration with pulseaudio, roughly) and bug #537703 (pulseaudio bell not triggered from compiz). I'm not sure if you add anything else - you may want to flag this as a duplicate of one of the others, or to specify more clearly what it is exactly that you want fixed.