/mcpDescription Field If this user device profile will be used for MLPP precedence calls, assign an MLPP Preemption setting to the device profile. This setting specifies whether a device that can preempt calls in progress will use the capability when it places an MLPP precedence call. From the drop-down list, choose a setting to assign to this device profile from the following options: 1. Default—This device profile inherits its MLPP preemption setting from the device pool of the associated device. 2. Disabled—This device does not allow preemption of lower precedence calls to take place when necessary for completion of higher precedence calls. 3. Forceful—This device allows preemption of lower precedence calls to take place when necessary for completion of higher precedence calls. Note Do not configure a device profile with the following combination of settings: MLPP Indication is set to Off or Default (when default is Off) while MLPP Preemption is set to Forceful. MLPP Preemption From the Login User ID drop-down list, choose a valid login user ID. Note If the device profile is used as a logout profile, specify the login user ID that will be associated with the phone. After the user logs out from this user device profile, the phone will automatically log in to this login user ID. Login User Id Enable Extension Mobility Cross Cluster for a User Procedure Step 1 From Cisco Unified CM Administration, choose User Management > End User. Step 2 Perform one of the following tasks: • Click Find to modify the settings for an existing user and choosing an existing user from the resulting list. • Click Add New to add a new user. Step 3 In the Extension Mobility pane, check the Enable Extension Mobility Cross Cluster check box. Step 4 Choose the device profile from the Available Profiles list pane in the Extension Mobility pane. Step 5 Move the device profile to the Controlled Profiles list pane. Step 6 Click Save. Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs 431 Receiving Calls Enable Extension Mobility Cross Cluster for a User