Traditional telephony involves capacity planning around the busiest "hour" of the busiest day of the busiest week of the year. Since many cloud services use utility pricing models, it can be ...

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 ...

Our firm has decided to move to a full work-from-home virtual office environment, so we are transitioning our IT infrastructure out of our legacy office space and moving all needed functions to the ...

NVT Phybridge and Poly, an HP Brand, Announce Successful Interoperability Testing, Empowering Simplified and Cost-Effective IP Telephony Deployments.

The Unified Communications Excellence Awards recognize organizations that have delivered exceptional unified communications ...

A year ago, Internet Telephony was a curiosity, and many people thought it would never work for real phone calls. Now, with services like Net2Phone, Deltathree.com and DialPad providing free or ...

The codes and commands used to establish and terminate a phone call over an IP network. The protocol supports such features as conference calling, call waiting and call transfer. The primary IP ...

Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone services, broadband, citywide Wi-Fi, the Net neutrality debate and the consolidation of the phone companies. DirecTV is ...

As a Linux Journal reader, you've probably stumbled across Google Android here and there. You've probably read an introductory article or maybe you even downloaded an ...

SINGAPORE--In a move to further liberalize the nation's telecommunications market, the government has announced plans to issue new 8-digit numbers to operators offering voice over Internet Protocol ...