Skype for Business is licensed separately, from what I recall. Back when I was L1 I'd have to install Skype for Business from portal.office.com, because it wasn

Skype for Business is licensed separately, from what I recall. Back when I was L1 I'd have to install Skype for Business from portal.office.com, because it wasn't installed as part of the standard Office2016/O365 package.