It will cut the cost of long distance calls. To send data to the other side of the world is no more expensive than it is to send it to the person in the office next door. Voice calls, even with VoIP, do incur costs, but they are much lower than conventional phone costs. VoIP is also much more flexible than standard phone technology (often called “Plain Old Telephone System” or POTS) however these features are often overlooked because of the greater incentive to cut costs. Once you’ve experienced the whole package VoIP, you’ll never want to go back.