These steps logically separate your on-premises deployment of Skype for Business Server from Microsoft 365 and ensure your organization is fully Teams Only. Update DNS records to point to Microsoft 365.Ĭhange the coexistence mode for your organization to Teams Only.ĭisable shared sip address space (also known as "split domain") in the Microsoft 365 organization.ĭisable communication between on-premises and Microsoft 365 Disabling hybrid consists of the following four steps: SummaryĪfter you have upgraded all users from Skype for Business on-premises to Teams Only in Microsoft 365, you can decommission the on-premises Skype for Business deployment.īefore you decommission the on-premises Skype for Business deployment and remove any hardware, you must logically separate the on-premises deployment from Microsoft 365 by disabling hybrid. Steps 2 and 3 should be done in the same maintenance window because any existing hybrid application endpoints will not be discoverable between steps 2 and completion of step 3. Remove your on-premises Skype for Business deployment. Migrate hybrid application endpoints from on-premises to online. Move all required users from on-premises to online. This is step 2 of the following steps to decommission your on-premises environment:
This article describes how to disable your hybrid configuration before decommissioning your on-premises Skype for Business environment.
This article includes detailed steps for disabling hybrid as part of cloud consolidation for Teams and Skype for Business.ĭisable your hybrid configuration to complete migration to Teams Only