Avaya SA ESS CMS R17 HA AGT 101-250 3YPP

Maintain production continuity for Avaya CMS Release 17 High Availability deployments that serve 101–250 agents. This 3-year essential support plan delivers vendor-backed software assurance, release updates, and access to Avaya support engineers familiar with HA topologies and agent tier scaling. Designed for infrastructure teams that must sustain reporting, call routing and historical data integrity under load, the package focuses on minimizing time-to-resolution for software faults and ensuring compatibility with supported platform patches. Pricing reflects the operational value of retaining Avaya expertise across the three-year lifecycle: predictable support costs, prioritized defect handling, and certified updates that reduce the risk of unsupported custom fixes. Choose this SKU when you require continuity for mission-critical contact-center services and want vendor accountability for CMS R17 HA behavior across the 101–250 agent band.