Avaya SA ESS+UA C/D ONS 8X5 RM61

Extend vendor-backed maintenance for Avaya RM61 systems with a three-year SA ESS+UA C/D ONS 8X5 plan. Built for teams that prefer longer contractual terms and essentials-level entitlements, this offering combines Software Assurance Essentials with Upgrade/Addition rights and onsite delivery options where applicable. The three-year term reduces administrative churn by consolidating renewals while providing continuous access to licensed updates, security fixes, and vendor guidance during business hours. Onsite service components are included in the offering name (ONS) to reflect availability of field interventions where the underlying Avaya terms allow. This SKU targets organizations that need steady, predictable support for RM61 infrastructure without committing to 24x7 coverage — enabling planned maintenance cycles and extended lifecycle alignment across an Avaya estate.