Avaya SA PREF AURA10 CORE MSG BS-ADV UPL

Sustain Avaya Aura 10 core messaging through maintenance windows and operational incidents with a 5-year preferred support and upgrade package. This offering provides ongoing access to BS-ADV UPL entitlement for software upgrades, published fixes, and platform revision rights that keep messaging features current without surprise refresh costs. Designed for operations teams who run voice and messaging as critical infrastructure, the package reduces risk by centralizing lifecycle updates, aligning patching schedules, and preserving interoperability during version transitions. Choose this SKU when you need predictable support economics, documented upgrade paths, and a vendor-backed entitlement that lets procurement avoid repeated short-term renewals. Recommended for multi-site deployments and contact-center back-end messaging where continuity and version alignment matter to integration and compliance.