Avaya CMS R19 Client Upgrade License 392757

Maintain continuity across your Avaya contact center environment with the CMS R19 Client Upgrade License. Built for organizations already running CMS, this entitlement supports a controlled move to the R19 client level while preserving the operational structure your team already knows. For infrastructure and contact center leaders, the value is straightforward: keep reporting and administration aligned to the current release, reduce version drift, and avoid the disruption of a full platform change. This is the kind of license that fits into planned lifecycle management, where stability, compatibility, and supportability matter more than feature churn. Because it is a client upgrade license, it is suited to environments that already have CMS in place and need to bring client access forward to match the target release. That makes it a practical choice for teams standardizing on a single software baseline across sites or business units. Use it when you need a clean upgrade path, predictable entitlement management, and a procurement-friendly way to extend the useful life of an existing Avaya CMS investment.