Avaya SA PREF C/D CMS R21 NEW/ADD HA SPV 3YMO

Maintain dependable contact center operations with Avaya support for CMS R21 in new or add-on high-availability deployments. This service package is designed for organizations that depend on accurate reporting, stable system performance, and vendor-backed assistance across the support term. For infrastructure and operations teams, the value is straightforward: reduce uncertainty around platform maintenance, preserve continuity for critical contact center workflows, and keep a supported path for environments where uptime matters. High-availability coverage is especially important when CMS data feeds planning, reporting, and service-level oversight. A 3-year term also simplifies procurement and lifecycle management. Instead of piecing together short renewals, teams can align support with budget cycles and operational planning. That makes this package a practical choice for enterprises that want predictable coverage for a core communications platform without compromising on vendor accountability. Use it when CMS R21 is part of a larger contact center stack and service continuity is non-negotiable. It is a support-focused purchase built for organizations that value stability, documented coverage, and a clear maintenance horizon.