New features in Cisco’s CallManager software promise to make the IP PBX platform more secure and interoperable with standards-based VoIP equipment, while adding native support for video phone calls, ...

We are becoming less and less dependent on mobile networks. You can get a data signal almost everywhere that you can get a mobile signal and most of us are around WiFi most of the time anyway.

Session Initiation Protocol (SIP), with its promise of serving as a single global signaling standard, has mushroomed in importance for networking in the past year. But it may be years from adoption ...

StarVox, a 3-year-old company that started life making gear to extend PBX functions to remote sites, is focused now on bringing voice over IP to public phone networks. The company is announcing ...

"Voice-over-IP has become more of a mainstream product," said Dennis Gorecki, marketing manager at Data Comm Networking, a solution provider in Burr Ridge, Ill., that is expecting to grow its IP ...

Office phones have come a long way in a relatively short time. With the introduction of Internet Protocol phones, new features make those devices more akin to computers than simple phone systems.