 RALEIGH-DURHAM, N.C.--BUSINESS WIRE--Avaya NYSE:AVYA, a global leader in solutions to enhance and simplify communications and collaboration, today announced it has been named a Leader in The Aragon Research Globe for Unified Communications and Collaboration UCC 2021. Evaluation was based on completeness of strategy and performance. Avaya OneCloudTM UCaaS solutions have transformed the traditional video meeting to enable immersive, always-on collaboration, helping businesses meet the c 