In businesses both large and small, having an effective phone network can be a key tool in improving productivity and inter-office security. However, while larger companies can often afford to install ...

Proponents of IP Centrex say the services will save money reduce costs and ease complexity. Detractors will tell you IP Centrex services aren’t fully baked yet and service providers haven’t really ...

No, at least none I've ever seen. Usually Centrex implies hosted PBX. An analog phone may work just fine, but I would call your Centrex provider first.

"Can Centrex survive or perhaps even thrive in the era of convergence?" Industry observer Jay Brandstadter thinks it can, but maybe not in the form you've known it: "For those considering IP telephony ...

Steve Conley is director of IT for the Boston Red Sox, where he oversees infrastructure for the World Series Champions. In this interview with ADT, he discusses the IP telephony implementation of ...

As state and local governments around the country deal with outdated phone systems, they're discovering that improved voice service is but one of the many gains to be had by tossing out the old and ...

NEW YORK - Verizon Frontline today announced the completion of a communications upgrade for the New York City Fire Department (FDNY), replacing a legacy central exchange (Centrex) phone system with a ...

BOSTON – Reduced telecom costs, easier network administration and the promise of less expensive, more responsive disaster-recovery operations convinced Fidelity Investments it could wean itself from ...

Later this year, the 10-year contract with Ameritech Corp. for the Centrex system that handles voice communications for the unified government of the city of Indianapolis and surrounding Marion County ...

Does anyone know of cordless phones that have all of the buttons needed to use Centrex features? Our office is switching to this rather than our PBX. The phones must be able to place calls on hold, ...