As mobile operators migrate to 3G networks and services, they see video telephony services as the killer app that will differentiate new 3G service from existing 2G and 2.5G ones. Although it is ...

A growing number of mobile carriers worldwide are increasing their video messaging and telephony offerings. According to a new study from ABI Research, the market value for mobile video telephony ...

Mobile telephony has evolved from a niche innovation to a ubiquitous component of modern communication infrastructures. This evolution is underpinned by the interplay of technological innovation, ...

Forbes contributors publish independent expert analyses and insights. I am passionate about enhancing broadband connectivity. What happened? Consumers flocked to mobile and Voice over Internet ...

Spirent Communications, has teamed up with Qascom to develop a test tool that reproduces spoofing attacks in a controlled laboratory environment. They say that their collaborative solution will be ...

The growing demand for mobile applications is set to challenge the apprehension that enterprise telephony buyers have toward open source telephony offerings. As IT departments strive to meet new ...

While big business may be crowning open source as the king of server-based computing, most enterprise movers and shakers vehemently deny any such moves in telephony. Yet, open source in telecom is ...

The era of mobile telephony started much longer ago than one might imagine. On June 17, 1946, a man driving through the streets of St. Louis made a telephone call from his car—and thereby made history ...

This gem from the AT&T Archive does a good job of explaining the first-generation cellular technology that AT&T called Advanced Mobile Phone Service (AMPS). The hexagon-cellular network design was ...

An umbrella term for non-stationary telephone service such as in a moving vehicle. Two-way radios were conceived shortly after the turn of the 20th century and were in use during World War I. Police ...