Calling All Centrex Users: Your Cloud Solution Is Dead! (Part 1)
Introduction Are you a Centrex user? Is the term Centrex possibly new to you? For those of us who have been in the UC space in the last 15 years, you may or may not have heard of the word Centrex, or “Central Exchange,” a.k.a. the original Communications “Cloud.” Centrex back in the 70s was the mainstream telephony solution for most larger enterprises. Centrex provided some interesting features that were really worthwhile at the time: High availability was built-in to every C
