Skype phone you do not know why

Some computers do not know why fight it, and hit some very clear on the computer, playing with shutter VoIP Skype phone is also not clear very well, it is not clear why the Skype call

network and the network settings I think that in general a good idea to use pre-set a good voice.Then again.
voice settings on the first general test phone call, and then, after adjustment Recorded for a try on the know.
Mouth 422,565,538 sound you refer to is not clear, is the on and off? Echo there? Voice is too small?
Skype only place in the network, the biggest reason for this is dependent on the network .