There are numerous advantages to IP phones over the more customary sort of phones. One clear favorable position for Business is that IP phones give a larger number of components than customary telephones.
Even IP video conferencing, which is often seen as a benefit for businesses, can be very useful and fun for either relatives or friends sharing important news, key events or holding an important discussion. Even on a smaller scale, video calling is a great advantage for personal or business use. A web-cam lets the participants in a call see the others and talk at the same time over an IP phone.