Exchange Server 2007 Enterprise Windows 64 bit on DVD with 25 CALs
The Exchange Server Enterprise CAL is an additive CAL and requires that a Standard CAL is also purchased for each user or device. The Exchange Server Enterprise CAL provides access to Unified Messaging and advanced compliance, as well as Forefront Security for Exchange Server and Exchange Hosted Filtering for onsite and hosted antivirus and anti-spam protection. Exchange Server is the industry's leading server for e-mail, calendaring and unified messaging ad has been specifically designed to meet the challenges and address the messaging needs of today's businesses. The Exchange Server 2007 Enterprise Edition is designed for large enterprise corporations, and enables creation of multiple storage groups and databases.Note:
CALs may be used as either device or user.