PBX platforms have come full circle, and everyone knows it. Declining premises PBX sales – in 2017, 2018, and now 2019 — rewind us more than a half-century to 1961, to the age of the Corvair Monza and the Plymouth Fury. We are looking back on something that today shares Centrex DNA, a first hosted PBX platform that once siphoned-off premises PBX sales. Well, to be fair, hosted PBXs are still siphoning off premises PBX sales, but at a faster rate, with superior technology, and better selling to attract new customers.
