/mcpDescription Field Check this check box to reboot the system automatically after the completion of successful upgrade. By default, check box is not checked. Switch-Version Server after Upgrade 1 1 The field is not applicable for Cisco Unity Connection. For more information on upgrading Cisco Unity Connection, see "Upgrading Cisco Unity Connection" chapter of Install, Upgrade, and Maintenance Guide for Cisco Unity Connection Release 15 available at https://www.cisco.com/c/en/us/ td/docs/voice_ip_comm/connection/15/install_upgrade/guide/b_15cuciumg/b_15cuciumg_chapter_0100.html Device Load Management For information on Device Load Management, see the Install, Upgrade and Maintain guide for Cisco Unity Connection Release 15 at https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/connection/15/install_ upgrade/guide/b_15cuciumg.html. Setting Up a Customized Log-on Message To upload a customized log-on message, follow this procedure: Step 1 From the Cisco Unified Communications Operating System Administration window, navigate to Software Upgrades > Customized Logon Message. The Customized Logon Message window displays. Step 2 Click Browse to select the text file (.txt) that contains the log-on message, which you want to display. Step 3 Click Upload File. The customized log-on message will be displayed on the login screen as well as home screen of the following interfaces of Unity Connection: • Cisco Unity Connection Administration • Cisco Unity Connection Serviceability • Cisco Unified Operating System Administration • Cisco Unified Serviceability • Disaster Recovery System Administration • Cisco Prime License Manager • Cisco Personal Communication Assistant • Real-Time Monitoring Tool • Command Line Interface You cannot upload a file that is larger than 10kB. Note Cisco Unified Communications Operating System Administration Guide for Cisco Unity Connection Release 15 43 Software Upgrades Device Load Management