Right? What if you want one port to be a fax machine and one port to be a credit card machine? Do you just have to create a dummy user with a more expensive license since you can't seem to assign a second workspace? This is rather frustrating.
Phase one:
Verify Domain - DoneClaim Users - DoneClaim Domain - DoneSite linking - Done
Phase two:
DirSync - Done for some, roadmap for othersSSO - Done for most, roadmap for a coupleCalendar features - Done for some, roadmap for others
The benefit...
To take advantage of the full features of the MS Teams Video Interoperability using the VITM licenses you would need at least Essentials. You will still be able to join MS teams meetings hosted by a free account, however it would be via webRTC only ...