As their branch office and teleworker networks grow, companies are increasingly looking to connect remote users to their central phone systems using Voice over IP (VoIP) technology. One way of doing ...

An analog telephone adapter (ATA), or FXS gateway, is a device that allows traditional analog phones to be connected to a ...

Designed to pair with Google Voice but compatible with other VoIP providers, this little gizmo promises free (or at least dirt-cheap) phone service for life. Rick Broida is the author of numerous ...

This week’s sneak peek of a Cisco Press book is Voice over IP Fundamentals, 2nd Edition by Jonathan Davidson, James Peters, Manoj Bhatia, Satish Kalidindi, and Sudipto Mukherjee. The book explains how ...

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 ...

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 ...

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 ...

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 ...

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 ...

Because of their robust reliability, security and flexibility, voice over Internet protocol solutions are being adapted by the military worldwide. Voice technologies evolve for tomorrow’s military ...

Time is almost up for the copper network that has enabled Britons to make and receive telephone calls for more than a century. In 2025, Openreach will switch off the UK’s analogue network. That means ...