ALLENTOWN, Penn.–Agere Systems (NYSE: AGR.A, AGR.B) announced a new chip set that leverages its expertise in two leading technologies to enable low-cost, mobile phone calls over the Internet. Agere's ...

The combination of wireless LANs and IP-based telephony has forever changed the definition of mobile phones and how they’re used in the enterprise. Today, a wireless voice-over-IP (VoIP) phone ...

Appliances from Allworx, Critical Links, Fonality, Microsoft, and Sutus all combine sophisticated features and low cost; they differ in breadth and complexity, with Fonality’s Asterisk-based PBXtra ...

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.

John Breeden II is an award-winning reviewer with more than 20 years of experience covering technology. Follow him on Twitter @TheLabGuys. Office phones have come a long way in a relatively short time ...