/mcpExpected Behavior CE Endpoint Version Unified Communications Manager Version Devices added prior to 12.5(1) SU1: • Limited Configuration UI New device added through UI/BAT/AXL: • Advanced Configuration UI with only a limited set of parameters taking into effect Note For migrations with CE 9.7 or earlier, you cannot maintain the existing endpoint configuration during migration. When the migrated device registers, Unified CM overwrites the existing configuration with default settings. 9.7 and below 12.5(1) SU1 Limited Configuration UI 9.8 and above 12.5(1) and below Migration Considerations for Video Endpoints Provisioning Auto Backup After Unified Communications Manager Upgrade When upgrading to Unified Communications Manager 12.5(1)SU1, the existing configuration data for the supported endpoint types is automatically migrated from endpoints to Unified Communications Manager. 1. Upgrade Unified Communications Manager to version 12.5(1)SU1 or later. 2. Endpoints register to Unified Communications Manager. 3. Unified Communications Manager then sends a SIP Notify message to endpoints requesting for the full set of Product-Specific Configuration parameters. 4. Endpoints that are upgraded to CE 9.8 and above send full set of configuration data to Unified Communications Manager (in xConfiguration format) using a SIP REFER message. 5. Unified Communications Manager processes this configuration data and populates the complete list of Cisco TelePresence settings (Advanced Configuration UI) on the Cisco Unified CM Administration interface. Unified Communications Manager server displays the complete endpoint configuration settings in the new layout only if Unified CM is able to successfully back up data from the endpoint. Note Configuration Control Modes Based on the deployment needs, administrators can configure various configuration control modes in the Cisco Unified CM Administration interface. You can decide whether you want to control the configuration settings centrally from the endpoints or Unified Communications Manager or both of them together. Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs 719 Device Management Migration Considerations for Video Endpoints Provisioning