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| Platform Support | Avaya CMS R21 |
| License Type | Support entitlement |
| Subscription Term | 5 years |
| Software Name | SA PREF CMS R21 NEW/ADD HA SPV 5YPP |
| Software Version | R21 |
| Deployment Model | On-premises |
Business account holders get access to exclusive pricing, volume discounts, and dedicated support. Create a free account to get started.
It provides support coverage for Avaya CMS R21 new or added deployments, with a high-availability focus and a 5-year term.
This is a support entitlement, not a standalone software application.
It is intended for on-premises Avaya CMS R21 environments that need structured vendor support.
A 5-year term helps align support coverage with budgeting, lifecycle planning, and long-term operational continuity.
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