Voice over Internet Protocol (VoIP) telephony is a rapidly emerging technology, which uses the Internet, rather than public telephone lines and links, to carry telephone calls. VoIP telephony is allowing enterprise users (those with many different telephone extensions) to save tremendous amounts of money on long distance, as well as on infrastructure charges. VoIP telephones can be plugged into any Ethernet port, eliminating the need for a costly and antiquated private telephone network that uses switching technology. However, not only are the business customers seeing the