AVAYA SA PREF+UA C/D ONS 24X7 SYS C170

Sustain critical communications infrastructure through faults and peak demand with one year of Avaya SA PREF+UA C/D ONS 24x7 coverage for System C170. This Preferred-tier service combines Software Assurance with Upgrade Access to provide continuous technical support, prioritized case handling, and entitlement to applicable software updates. Delivered for 24x7 operations, it fits deployments that cannot tolerate service windows and need predictable OPEX for a defined 12-month term. Purchase this contract when you require faster resolution SLAs than basic tiers, formal update entitlement for planned maintenance, and a single-point renewal mechanism that preserves existing system configurations. Implementation remains in your control; Avaya support augments onsite teams with vendor expertise to shorten mean time to restore. Use this offering to reduce operational risk, accelerate incident remediation, and preserve vendor support entitlements for compliance and future upgrades.