Compare Plans


Resource Software International Ltd. (RSI) Shadow CMS Enterprise Call Accounting Release 5.2 Now Rated “Avaya Compliant”

OSHAWA, Ontario — December 21, 2018 — Resource Software International Ltd. (RSI), a leading provider of total communication management solutions (TCMS) for every enterprise, today announced that its Shadow CMS Enterprise Release 5.2 call accounting is compliant with key unified communications solutions from Avaya, a global leader in solutions to enhance and simplify communications and collaboration.


About Avaya

Businesses are built by the experiences they provide, and every day, millions of those experiences are delivered by Avaya. Organizations trust Avaya to provide innovative solutions for some of their most important ​ambitions and ​challenges,​ ​giving them the freedom to engage their customers and employees in ways that deliver the greatest business benefits. Avaya contact center and communications solutions power immersive, personalized, and unforgettable customer experiences that drive business momentum. With the freedom to choose their journey, there’s no limit to the experiences Avaya customers can create. Learn more at

Loading page...
Error: There was a problem processing your request.