The Avaya SA PREF AES R10 DMCC BASIC 3YAN (part number 352056) is a software license designed for businesses operating in South Africa. It is intended for organizations requiring basic integration capabilities for third-party applications that interact with Avaya communication systems. This license helps facilitate the development and deployment of custom call center solutions, CTI (Computer Telephony Integration) applications, and other communication-enabled business processes by providing the necessary interface for controlling devices and managing calls programmatically. The 3-year term ensures a defined period of service for these foundational DMCC features.