What is VoIP & Five Reasons Why Your Company Needs VoIP
What is VoIP? The acronym stands for Voice over Internet protocol. Why is VoIP important? Since the 19th century, the nation’s local telcos (like AT&T and Verizon) have relied on the public switched telephone network (PSTN) to connect calls. Today, while telcos provide both plain old telephone service (POTS) and VoIP, they will soon quit offering POTS to subscribers. Like it or not, change is coming.