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 ...

Twelve years ago, AT&T conducted a survey to determine whether cellular phones would ever catch on in the United States. The result? The survey found that, overwhelmingly, people and telecom companies ...

During his keynote address at this year's Windows Hardware Engineering Conference (WinHEC), Bill Gates demonstrated Microsoft's prototype for a new class of communicating PC. Developed in ...

3Com announced a PC card that will offer telephony features and cellular-direct capability using U.S. Robotics' 56-kbps technology. Telephony features include speakerphone, local caller identification ...