**UPDATE 10/06/2016 - Version 2.1 has been released, with minor feature updates for both Skype for Business Online and Exchange integration, as well various other minor updates or tweaks**

**UPDATE 05/01/2016 - Version 2.0 has been released, with new Azure AD Connect 1.1 documentation, and an entirely new chapter for Cloud Connector Edition**

While this book was written directly using Skype for Business Server 2015, similar concepts can still be used in Skype for Business Server 2019. Look for a follow-up book from me in the not-too-distant future, however, that is more pertinent to 2019...

This FREE e-book is intended to be a reference, or "handbook", for various topics regarding the planning and implementation of various Hybrid Skype for Business environments. From supported topologies, to step-by-step instructions for configuring Cloud PBX with On-Premises PSTN Connectivity, this e-book is intended to provide an authoritative foundation and single point of reference for all things related to deploying a Hybrid Skype for Business environment.