I decided to write a step by step guide in configuring Skype for business hybrid scenario, I noticed that the Office 365 guide can be confusing.
before we start I’m assuming the following
- You already have a functional internal Skype for Business infrastructure especially in regard to the external functionalities and Open Federation
- You have installed, configured and synchronizing your Active directory (ADFS & DirSync)
- Added and verified your Domain with your Office 365 tenant
- have Global administrator permissions on Office 365
- Installed Skype for Business Online Windows PowerShell Module