There are those who remain leery of IP telephony. Nothing you say will convince them that today's IP-PBX systems are as reliable as the good old TDM systems they love. Then there are those of us who ...

You keep your company running by keeping tabs on a finely tuned array of high-tech equipment, but tucked away in an obscure closet is the one piece you may depend on most and probably know the least ...

The role of the PBX is changing in importance, but it’s still too early to issue a death certificate, according to Infonetics. PBXs took a big hit when the economy faltered two years ago — sales ...

The Network World Showdown pitting IP Centrex service suppliers against IP PBX vendors at the Voice on the Network show in Atlanta last week was close, but there was a winner. Showdown slides and ...