/mcpSyntax Description Description Parameters Type one of the following options to set it as the minimum TLS version: • 1.0 • 1.1 • 1.2 • 1.3 tls minVersion Command Modes Administrator (admin:) Usage Guidelines Requirements Command privilege level: 1 Allowed during upgrade: Yes Applies to: Unified Communications Manager and IM and Presence Service on Unified Communications Manager Example admin: set tls min-version 1.1 This command will result in setting minimum TLS version to 1.1 on all the secure interfaces. If you have custom applications that makes secure connection to the system, please ensure they support the TLS version you have chosen to configure. Also, please refer to the Cisco Unified Reporting Administration Guide to ensure the endpoints in your deployment supports this feature.
Warning: This will set the minimum TLS to 1.1 and the server will reboot.
Do you want to continue (yes/no) ? yes Successfully set minimum TLS version to 1.1 The system will reboot in few minutes. Example (Applicable from Release 15SU2 Onwards) admin:set tls min-version 1.3 This command will result in setting minimum TLS version to 1.3 on all the secure interfaces. If you have custom applications that makes secure connection to the system, please ensure they support the TLS version you have chosen to configure. Also, please refer to the Cisco Unified Reporting Administration Guide to ensure all the endpoints in your deployment supports this feature
Warning: This will set the minimum TLS to 1.3 across all the callmanager nodes in the Command Line Interface Reference Guide for Cisco Unified Communications Solutions, Release 15 and SUs 127 Set Commands set tls min-version