When people speak of voice over IP, just concentrating on IP may tend to oversimplify the process. IP is only a part of the requisite protocol stack. Going down the protocol stack (toward the physical ...

Voice-over-IP (VoIP) networking comprises many components and network managers might find themselves treading on new and fragile ground as they investigate VoIP projects. This white paper provides an ...

Clarent last week announced two products that could help put bundled IP voice and data offerings on service providers’ menus. The voice-over-IP equipment firm will introduce a new softswitch and ...

Incorporating Broadcom's voice over IP (VoIP) on Enhanced RISC processor architecture, the BCM3368 chip can simplify and accelerate the development of VoIP solutions. According to Broadcom, the chip's ...

AT&T Corp. and WorldCom Inc. last week separately introduced services designed to help customers cut costs and simplify their networks by running voice traffic over new or existing IP and frame relay ...