/mcpInstall Intermediate Certificates To install an intermediate certificate, you must install a root certificate first and then upload the signed certificate. This step is required only if the certificate authority provides a signed certificate with multiple certificates in the certificate chain. Procedure Step 1 From Cisco Unified OS Administration, click Security > Certificate Management. Step 2 Click Upload Certificate / Certificate Chain. Step 3 Choose the appropriate trust store from the Certificate Purpose drop-down list to install the root certificate. Step 4 Enter the description for the certificate purpose selected. Step 5 Choose the file to upload by performing one of the following steps: • In the Upload File text box, enter the path to the file. • Click Browse and navigate to the file; then click Open. Step 6 Click Upload. Step 7 Access the Cisco Unified Intelligence Center URL using the FQDN after you install the customer certificate. If you access the Cisco Unified Intelligence Center using an IP address, you will see the message “Click here to continue”, even after you successfully install the custom certificate. Note • TFTP service should be restarted when a Tomcat certificate is uploaded. Else, the TFTP continues to offer the old cached self-signed tomcat certificate. • Uploading certificates from phone edge trust should be done from publisher. Delete a Trust Certificate A trusted certificate is the only type of certificate that you can delete. You cannot delete a self-signed certificate that is generated by your system. Deleting a certificate can affect your system operations. It can also break a certificate chain if the certificate is part of an existing chain. Verify this relationship from the username and subject name of the relevant certificates in the Certificate List window. You cannot undo this action. Caution Procedure Step 1 From Cisco Unified OS Administration, choose Security > Certificate Management. Step 2 Use the Find controls to filter the certificate list. Step 3 Choose the filename of the certificate. Security Guide for Cisco Unified Communications Manager, Release 15 and SUs 48 Basic System Security Install Intermediate Certificates