AT&T’s IP-Centrex

AT&T has entered the increasingly crowded IP-Centrex business this morning with its AT&T Voice DNA(SM) service. Interestingly, AT&T’s corporate parent SBC has been selling its own IP-Centrex offering for a few months now. The company says the service will have “all of the standard features of today’s business telephones in addition to advanced features.” In other words, nothing special when compared to other offerings, except maybe “quality of service” and “reliability.”