 CHICAGO RALEIGH-DURHAM, N.C.--BUSINESS WIRE--TBI, the nations leading technology brokerage firm, announces the addition of Avaya NYSE: AVYA, a global leader in solutions to enhance and simplify communications and collaboration, to their provider portfolio. TBI is now a master agent offering Avaya Cloud OfficeTM by RingCentral, an all-in-one cloud UCaaS solution, and Avaya OneCloud CCaaS contact center solutions. Communication delivered via a single platform is increasingly important, and 