IP telephony uses the internet protocol (IP) to transport voice signals over a data network. Instead of using the conventional analog voice signal (sine wave signal), human speech is converted into a ...

Many small companies that lack technology skills may be blithely unaware that a revolution is underway in the world of business telephone systems. Why should you care particularly? Because new IP PBXs ...

Siemens AG’s U.S.-based networking subsidiary yesterday announced an upgrade of its IP telephony system that can be scaled up to support as many as 100,000 end users on a single network. Version 2.0 ...

Nortel Networks Corp. last week unveiled a new IP telephony (IPT) initiative that offers standard packages of hardware and software that promise to cut customers’ upfront costs by up to 30%. The IPT 1 ...

Today, we’ll continue with our list of the top 10 requirements for managing an IP telephony system. We published the first five requirements earlier this week; now we’ll cover six through 10. Today, ...

IP telephony has long been the bridesmaid of the communications industry. A maturing technology that sends voice traffic over existing data networks, including wide-area networks such as the Internet, ...

In the digital age, businesses are constantly looking for new methods to boost communication efficiency and productivity. As technology advances, IP telephony systems have gained popularity for their ...

The system, in principle, is simple. Replace the desktop phones with devices that digitise voice and connect to the LAN with their own IP addresses. Calls between these IP phones happen by ...

An open source model for IP telephony might yield results at some time in the distant future, but it will have no such effect in the short term, for a number of reasons. In theory, an open source IP ...

COPENHAGEN, Denmark--(BUSINESS WIRE)--April 19, 2005--Cisco Systems (NASDAQ:CSCO) announced today that Novo Nordisk A/S, a healthcare company and world leader in diabetes care, is upgrading its ...