Comment 12 for bug 437638

A fix for this is to lower all other sound channel by 10dB and then restore it afterwards. But then it means that pulse need to know when to restore it.

Anyway pulse needs to be smart to know which sound channel it needs to suppress. For example if I watch a movie I do not want it to just suddenly pause my movie or disable the sound. I want to have the choice whether I want to pause or simple deny the call etc.