Microsoft Office Communications Server Enterprise CAL - software assurance

Microsoft Office Communications Server delivers streamlined communications to help you find and communicate with the right person, in real time, from the applications you use most - like Microsoft Outlook messaging and collaboration client. Without expensive infrastructure and network upgrades, your organization can deliver these benefits on an extensible VoIP foundation. At the same time, your IT department can deliver these enhanced capabilities and provide operational control alongside your existing Exchange and Active Directory infrastructure.

The Microsoft Enterprise Client Access License (CAL) Suite brings together the Microsoft products to provide your organization the newest innovations in compliance, real-time collaboration, security, communication, desktop management, and more. The Microsoft Enterprise CAL Suite provides an outstanding opportunity for customers to use their existing investments in the Microsoft core platform.