AVAYA AES BASIC TSAPI R6 Fixed Subscription License

Sustain critical CTI workflows across contact centers and enterprise desktops by licensing AES TSAPI R6 under a fixed subscription model (MPN 418083). This offering unlocks TSAPI R6 protocol access on Avaya Application Enablement Services so third‑party and in‑house CTI clients can perform call control, monitor station events, and integrate telephony state into business applications. Designed for organizations that require predictable licensing and compatibility with established Avaya AES environments, the fixed subscription removes licensing ambiguity while supporting phased rollouts, desktop refreshes, and vendor integrations. Procurement teams gain a clear license footprint; architects preserve CTI capabilities without re‑engineering desktop clients. Work with Avaya or your reseller to confirm term length, entitlement scope, and upgrade options for AES releases. For enterprises standardizing on Avaya platforms, this license keeps CTI endpoints certified against the TSAPI R6 interface, simplifying validation and lowering operational disruption during upgrades or moves.