Exchange Server 2007 - 5 Add-On User CALs The Exchange Server
Standard CAL provides access to e-mail, shared calendaring, contacts,
tasks, management, and Outlook Web Access. In addition you will get
advancements that reduce the cost and complexity of the messaging system by
giving IT Administrators the messaging protection their company demands, the
anywhere access their end users want and the reliability they need. Exchange
Server 2007 Standard Edition is designed to meet the messaging and collaboration
needs of small and medium corporations. It may also be appropriate for
specific server roles or branch offices.