AVAYA SA ESS C/D AES R5 ADVTSAPI SML 1YPP

Protect small-scale Avaya ADVTSAPI deployments with a one-year advanced API software entitlement that includes AES R5-grade encryption. This SKU is tailored for sites that deploy the ADVTSAPI small package and require formal software updates, security fixes and vendor support for a defined term. By choosing this entitlement you secure vendor-managed patches and compatibility updates for the ADVTSAPI feature set—minimizing integration drift and reducing operational exposure in production. The package is especially relevant for deployments that prioritize strong cryptography for signaling and media and need a concise procurement item that maps to existing Avaya ESS C/D licensing. Use this product when you must retain consistent API behavior, establish a clear support contract for a 12-month window, and centralize software lifecycle management under Avaya's update channel.