Avaya SA PREF C/D C3000 R4 ADV (A1) 5YPP

Ensure predictable C3000 R4 operations with Avaya’s five-year preferred advanced assurance labeled ADV - (A1). Designed for environments that need prioritized attention during upgrades and complex integrations, this SKU consolidates preferred support routing, advanced corrective updates, and entitlement continuity across the covered term. Facilities running mixed C/D configurations, third-party voice gateways, or staged migrations will use this coverage to minimize downtime during release transitions and to obtain Avaya-validated fixes rather than temporary workarounds. The ADV (A1) designation indicates advanced-level handling within Avaya’s support model for the C/D variant of C3000 R4. Procurement teams should pair this SKU with current configuration inventories to confirm scope of coverage and to align renewal timelines. This option addresses the premium placed on predictable change windows and vendor accountability—making it an investment to reduce unplanned refresh or engineering time compared with reactive-only contracts.