Cisco U.S. Export Restriction Compliance LicenseThe Cisco U. S. Export Restriction Compliance License is a strategic entitlement designed to align your Cisco 4451 X Integrated Services Router deployments with U. S. export control requirements while preserving access to the platforms powerful feature sets. This license covers the Cisco 4451 X ISR, including the Application Experience, Security Bundle, and Voice Security Bundle configurations, providing a streamlined path to compliant, feature rich