Clean all voip registry in all windows is it possible?

anyway???????
Answer #1
The registry stores information that is used to configure the system for applications and hardware devices. The registry settings listed here can be used to modify VoIP-specific functionality.
Sound Settings
The HKEY_CURRENT_USER\ControlPanel\Sounds can be used to override the default sounds for VoIP specific call scenarios.
DialingVoIP : MULTI_SZ
The sound played when dialing a new VoIP call. The path of .wav and .mid files must be specified.
RingBackVoIP : MULTI_SZ
The sound played after dialing a VoIP call. The path of .wav and .mid files must be specified.
TransferComplete : MULTI_SZ
The sound played when a call transfer is completed. The path of .wav and .mid files must be specified. Aw u can delete voip regestry with CCleaner
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