What's another word for "features," as in "PBX features" (the infamous list of 500-800)? Well, the word that one of the audience questioners used in my SIP session this morning was: Value. As in, ...

VOIP Phone (IP Phone) in data center room. A PBX (private branch exchange) system allows an organization to manage incoming and outgoing phone calls, as well as internal communication. A PBX is made ...

While most observers find Google Voice to be an interesting consumer technology, at least one virtual PBX vendor is working to make the freebie service into a business-class offering. Today, OnState ...

Verizon Business is extending many of the functions of a PBX phone system to BlackBerry users through a new offering based on technology from Ascendent Systems, a subsidiary of BlackBerry maker ...