IP telephony began humbly as a novelty application that allowed online users to converse over the Internet. Today, it has finally matured enough in both feature sets and network availability that it ...

VoIP, or Voice over Internet Protocol, is a method of sending audio voice signals -- or, more specifically, telephone signals -- as data packets over the Internet. By taking advantage of the different ...

James writes books, articles and jokes about technology from his Dallas-area home office. He also consults for those who don’t read his books and articles. While small businesses have always been ...

Nortel Networks Corp. last week unveiled a new IP telephony (IPT) initiative that offers standard packages of hardware and software that promise to cut customers’ upfront costs by up to 30%. The IPT 1 ...

The convergence of computing and communications has been a major theme as major players pave the way for a brave new world of ubiquitous networked computing. At the same time, in support of that ...

The two-way transmission of voice over a packet-switched IP network, which is part of the TCP/IP protocol suite. The terms "IP telephony" and "voice over IP" (VoIP) are synonymous. However, the term ...

Adam Stone writes on technology trends from Annapolis, Md., with a focus on government IT, military and first-responder technologies. At the Uniformed Services University of the Health Sciences, a U.S ...

David Stever, manager of communication technology services at PPL, knows that IP telephony is the future. He also knows that his company (formerly known as Pennsylvania Power & Light) has a massive ...

Rarely does bad news come wrapped around good news, but if your company needs to upgrade your telephone system, consider yourself lucky. OK, not lucky, because replacing phone systems takes far more ...

The Vietnam IP telephony market is anticipated to grow at a significant CAGR in the forecast period, 2023-2027 Digital transformation of organizations, the growing need to improve connectivity in the ...