Notes from ITExpo: VoIP at 20 and Why the Best is Yet to Come for UC
When writing about UC, it's easy to forget what came before. We live in a world today where IP communications is the norm, PSTN is a relic, and mobile broadband is displacing all forms of landline telephony. The world looked very different 20 years ago, and for the younger generation it's hard to imagine how we got here.