Then Distinctive Ringing is the VoIP feature to use. Also called Distinctive Ring or Priority Alert, this feature allows you to set different ring tones for different callers - your spouse, boss or some specific person.

How This Feature Is Useful

This feature is highly useful for managing your calls when you have 2 or more telephones. Because if you are busy on one phone and the other phone starts ringing you know if it is from some important caller and you can attend to it instantly.

This is one of those special features available only with VoIP telephone system - something which no traditional phone service could provide.