Day: 4 July 2021

Change Microsoft Teams Directory Status from On-premise to Online
Change AD attribute msRTCSIP-DeploymentLocator of the affected user to “sipfed.online.lync.com” to change Teams Directory Status to Online without Skype for Business Server

Install Microsoft Teams PowerShell Module
Install Teams PowerShell Module to manage Microsoft Teams. Microsoft has decommissioned Skype for Business Online PowerShell Module since Feb 2021.