With the Extension-N VoIP, you can setup extra extensions to all mobiles of your family members in different countries if they use the smart mobile phones which contain Data Plan with local mobile phone service providers. They can make or receive phone calls on their mobiles by using your family plan rates. If phone calls between extensions or customers of the Extension-N VoIP, it’s totally free.

Please read other features, click the “iSave” page to find how much you can save and the “Case Studies” to know how other families save their bills.