AVAYA SA PREF AES R10 GR HA LG (A10) 3YMO

Protect multi-node Avaya AES R10 Group High-Availability (Large, A10 profile) with a 36-month Preferred Software Assurance commitment. This three-year option focuses on long-term continuity and predictable lifecycle management for HA deployments that carry elevated uptime requirements. Preferred assurance provides entitlement to HA-related fixes, compatibility advisories, and vendor-managed escalation to resolve defects that could impact group failover and call-routing integrity. Choosing a multi-year term reduces administrative overhead, stabilizes renewal pricing, and aligns maintenance across clustered nodes so firmware, middleware, and integrated applications remain certified. For procurement and architecture teams evaluating alternatives, this SKU delivers the assurance necessary to justify higher initial spend: sustained vendor accountability, coordinated HA patching, and reduced operational exposure for contact-center and enterprise routing fabrics. Consult Avaya or your reseller to confirm eligible components, upgrade paths, and any additional field services needed for hardware-level coverage.