Microsoft Exchange Server 2010 Enterprise CAL - license - 1 device CAL

Now, more than ever, your organization requires cost-effective and flexible communication tools. With Microsoft Exchange Server 2010 you can achieve new levels of reliability and performance with features that simplify your administration, help protect your communications, and delight your users by meeting their demands for greater mobility.

Microsoft Exchange Server, the cornerstone of Microsoft's Unified Communications solution, is a flexible and reliable messaging platform that can help you lower your messaging costs by 50-80%, increase productivity with anywhere access to business communications, and safeguard your business with protection and compliance capabilities that help you manage risk.