The term Voice over IP (VoIP) does not refer to a single service but encompasses an entire collection of services that can fill the phone service needs of many different residential and business ...

VoIP (Voice over Internet Protocol) is a system for transmitting voice calls over the internet. IP phones use an internet connection rather than phone lines for transmission, but otherwise work the ...

Voice over IP (VoIP) is a dream concept that has been a while in the making. The idea of conducting all your telephone calls over the Internet--and avoiding high long distance charges from Telcos in ...

The rapid growth of Voice over IP (VoIP) is pushing IP phone suppliers to add new capabilities and features while continually improving the quality of voice service. To meet these demands, IP phone ...

Though it has bounced around for over a decade, Voice over Internet Protocol (VoIP) has only recently seen a surge in activity, with clear movement toward widespread adoption. Slowly but surely, ...

SINGAPORE—Security concerns about voice over IP (VoIP) have made headlines in recent weeks, but industry experts have played down the fears. They note that how a company protects its IP telephony ...

Although military technologists sometimes talk about the Global Information Grid in the present tense, one element of the GIG vision that is still in the works is the implementation of a global ...

The Navy plans a revolutionary upgrade of shipboard communications systems to handle voice-over-IP (VOIP) phone calls and converged voice, video and data traffic. The IP convergence project will ...

Maintaining a clear and dedicated pathway for both voice and data communications is essential to maintaining security operations, situational awareness, and emergency response; thus, inbound and ...

Voice over IP (VoIP) security is a challenge for IT staff because IP telephony (IPT) brings with it not only the security problems of data networks but also new threats specific to VoIP. In this ...

LAKE BUENA VISTA, Fla. — The thorniest question facing voice-over-IP project managers remains whether they can get their voice and data networking staffs to work effectively together on rollouts, ...

Voice Over IP, or VoIP, is a phone system that transmits audio over the internet, rather than through traditional mechanisms like copper landlines. VoIP has been available to consumers since the 1990s ...