DENVER--(BUSINESS WIRE)--IR, the leading global provider of proactive performance management software for critical IT infrastructure, payments and communications, today announced that IR Prognosis has been selected by Eze Castle Integration, Inc. to provide service assurance solutions for Eze Castle Integration’s next-generation, cloud-based voice solution, Eze Voice. Eze Castle Integration leverages Prognosis’ advanced performance management, alerting, troubleshooting and reporting capabilitie