Avaya 291373 Core R6 Support to Mainstream 3-Year

Extend vendor-backed coverage across Avaya Core R6 environments with a 3-year support entitlement designed for organizations that need predictable lifecycle planning. This support offering bridges the move from message-grade support to mainstream support, helping teams keep essential communications systems under an active service framework while they plan budgets, upgrades, and operational timelines. For infrastructure and procurement teams, the value is in continuity. Instead of managing unsupported gaps or ad hoc maintenance arrangements, this entitlement keeps the product aligned to a defined support period with a clear service posture. That matters when the platform still carries operational value but requires a more structured support path than lower-cost alternatives can provide. Use this coverage to reduce risk during the middle stages of the product lifecycle, when stability, vendor accountability, and renewal predictability matter most. It is a practical fit for organizations that want to preserve existing investments while maintaining a formal support relationship with Avaya.