Avaya SA PREF CMS R18 ECH HANDLER SES 3YAN

Preserve support coverage for Avaya CMS R18 ECH Handler deployments with this 3-year entitlement. It is designed for enterprise teams that need a defined vendor-backed service path for production systems, especially where contact center operations depend on stable platform support and predictable escalation. A fixed support term helps simplify planning across maintenance windows, budget cycles, and internal ownership models. Instead of relying on informal troubleshooting or fragmented vendor coordination, teams can keep the environment aligned to a known service window with clear coverage expectations. For organizations running Avaya CMS R18 in operationally sensitive environments, this SKU supports a more disciplined approach to lifecycle management. It helps protect internal resources, reduce time spent chasing resolution paths, and keep the platform within active support for the full term. Choose this entitlement when continuity matters and the cost of support gaps is higher than the cost of staying covered. It is a practical fit for enterprise infrastructure teams that want dependable service coverage for a specific CMS R18 handler environment.