Avaya UPG ADV CMS R18 3PTY RLTM 3YPP 334751

Keep Avaya CMS R18 covered while you plan the next phase of your infrastructure roadmap. This 3-year third-party upgrade entitlement is designed for RLTM environments that need continued service protection without committing to a full platform change right away. For enterprise teams, the value is control. You preserve access to support coverage, reduce the risk of operating outside a maintenance window, and keep procurement aligned with a longer refresh cycle. That matters when the system still supports business operations and the cost of disruption is higher than the cost of extending coverage. This entitlement is especially useful when you need to bridge a gap between current production use and a future migration. It helps maintain continuity, supports budget planning, and gives technical teams room to execute upgrades on a schedule that fits operational reality rather than vendor deadlines.