IP telephony began humbly as a novelty application that allowed online users to converse over the Internet. Today, it has finally matured enough in both feature sets and network availability that it ...

Conformance to industry standards such as SIP is greatly helping drive down system costs and enhancing design choice flexibility. In my recent No Jitter article reviewing the VoiceCon Orlando RFP ...

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 ...

James writes books, articles and jokes about technology from his Dallas-area home office. He also consults for those who don’t read his books and articles. While school districts have always been ...

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, ...

Every company, no matter the size, needs a robust communications platform. The top voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features at a ...

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, ...

Opinions expressed by Entrepreneur contributors are their own. An IP telephony (IPT) system can provide small businesses with many tangible benefits. One small-business owner I know said staff ...

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 ...

Last week, we highlighted an Avaya announcement about the company’s new IP Telephony system called Avaya Distributed Office, designed to meet the challenges of smaller offices that are part of a ...

Adelaide-based ISP, Chariot Limited (ASX: CTI) and UK and US-based VoIP enterprise, Transcom International Limited, have formed a partnership to launch a low cost internet telephony system early in ...