Avaya SA PREF AES R10 GR HA SM (A4)

Maintain continuous availability for Avaya AES R10 high-availability environments with a focused 12-month preferred software maintenance plan. Designed for infrastructure teams running clustered AES services, this offering supplies licensed software updates, critical fixes, and access to Avaya technical assistance specific to the AES R10 GR HA variant (A4). Prioritize continuity: the plan reduces operational exposure from software defects and security vulnerabilities by delivering vendor-signed patches and upgrade eligibility during the coverage period. Procurement-grade support avoids the uncertainty of ad-hoc fixes and justifies investment by minimizing recovery time and protecting integration points with contact-center and telephony platforms. Choose this one-year maintenance option when you require vendor accountability for software-level availability and predictable renewal terms for budgeting and compliance.