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 ...

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. Cisco ...

IP telephony is a next-generation technology that is changing the way companies communicate, and is reshaping the business landscape. Through the unification of voice and data networks, IP telephony ...

This week, we’d like to turn our focus to several observations and questions that one of our readers has forwarded. He works as a network and development assistant for a major university, and has been ...

Now is the time to begin implementing open source IP telephony. Here’s why. Now is the time to begin implementing open source IP telephony. Here’s why: • Open source business models are changing ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

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 ...

You’ve studied the promising return on investment for IP telephony and researched vendor solutions that appear to fit your company’s needs. If you’ve done your homework, you also know that merging ...

A lack of protective security measures covering IP telephony products and implementations may be cause for alarm among enterprises, according to a META Group finding. The idea has raised concerns ...

David Stever, manager of communication technology services at PPL, knows that IP telephony is the future. He also knows that his company (formerly known as Pennsylvania Power & Light) has a massive ...

Bridging presence awareness with IP telephony, multiple communication devices, and applications, Siemens Information and Communication Networks this week is rolling out Version 2.0 of its HiPath ...

The all-software system is not quite here, but we are getting close. It makes one wonder how much further IP telephony system dematerialization can continue into the future. I attended a local Siemens ...