Cisco UCM 11.x Basic Upgrade from 9.x | Unified Communications Licensing — UPG-UCM9TO11-BAS-A

Advance your Cisco Unified Communications Manager environment from 9.x to 11.x Basic without rebuilding the platform around it. This upgrade path is designed for organizations that need to keep voice services stable while moving to a newer software baseline and maintaining continuity across call control operations. For infrastructure teams, the value is in reducing migration complexity. Rather than replacing the full communications stack, this licensing step supports a controlled transition that fits established Cisco UC planning, procurement, and lifecycle strategies. It is a practical choice when the goal is to extend the life of an existing deployment while aligning with a newer release level. Because this is a targeted upgrade license, it is suited to environments where standardization, supportability, and predictable change management matter more than feature churn. It helps teams protect prior investment in Cisco Unified Communications Manager while keeping the path open for future platform planning. Ideal For Upgrading an existing Cisco UCM 9.x deployment to a 11.x software baseline Planning a controlled UC lifecycle refresh without replacing call control infrastructure Standardizing enterprise voice environments on a newer Cisco communications release Supporting procurement for a version-specific Cisco Unified Communications Manager migration Why This Product 1 Targets an existing Cisco UCM 9.x environment instead of a full replacement 2 Moves to 11.x Basic with a focused upgrade entitlement 3 Supports lifecycle planning for enterprise voice teams 4 Keeps procurement scoped to a specific Cisco licensing path