Avaya SA ESS C/D AES R6 Advtsapi SM HA 3Y

Keep Avaya Application Enablement Services covered with a support and maintenance license designed for high-availability operations. This 3-year SKU is aimed at organizations that depend on AES to connect communications workflows, integrations, and call control services across the enterprise. For infrastructure teams, the priority is continuity. High-availability environments cannot afford uncertainty in support coverage, especially when communications services are tied to business operations, contact center workflows, or application integrations. This license helps maintain vendor-backed support over a defined term, giving IT and procurement a clear path for planning, budgeting, and lifecycle management. The value of this SKU is in its fit for established Avaya estates. Rather than introducing complexity, it reinforces the support structure around an existing AES deployment and helps preserve operational confidence over the contract period. For organizations that measure communications uptime in business impact, this is the kind of coverage that supports disciplined platform management.