/mcpMake sure that Unified Communications Manager is registered with the Cisco Smart Software Manager or Cisco Smart Software Manager satellite. The Registration Token received from the Smart account or Virtual account has Allow Export-Controlled functionality enabled while registering with this cluster. For the tokenless CTL file, administrators must ensure that the endpoints download the uploaded CTL file generated using USB tokens on Unified Communications Manager Release 12.0(1) or later. After the download, they can switch to tokenless CTL file. Then, they can run the util ctl update CLI command. Note You can verify the security mode, if you have changed it from non-secure to secure or mixed mode. To verify the mode, navigate to the Enterprise Parameters Configuration page to verify if your cluster or server is in mixed mode or not. See Verify Security Mode topic for more information. Verify Security Mode You can verify the security mode, if you have changed it from non-secure to secure or mixed mode. To verify the mode, navigate to the Enterprise Parameters Configuration page to verify if your cluster or server is in mixed mode or not. Perform the following procedure to verify the security mode: Procedure Step 1 From Unified Communications Manager Administration, choose System > Enterprise Parameters. The Enterprise Parameters Configuration page appears. Step 2 Navigate to the Security Parameters pane. You’ll find the Cluster Security Mode field with the appropriate value. If the value displays as 1, you have successfully configured Unified Communications Manager for mixed mode. You can't configure this value in Cisco Unified CM Administration page. This value displays after you have entered the CLI command set utils cli. Note The cluster security mode configures the security capability for a standalone server or a cluster. SAST Roles of CTL File *Signer, mentioned in the following table, is used to sign the CTL file. Note Security Guide for Cisco Unified Communications Manager, Release 15 and SUs 91 Basic System Security Verify Security Mode