It is a growing industry. In fact, according to Inc Magazine (Inc.com), Voice over internet protocol (VoIP) providers tops the list of best performing industries in the next decade followed closely by retirement / pension plans, and biotechnology.
It is a given that VoIP is here to stay. Now, what is VoIP? It is actually, simply, using internet service to make a phone call. It is sometimes referred to as internet telephony or broadband telephony.