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Learn how Microsoft solutions can unify your communications infrastructure
Microsoft unified communications technologies streamline infrastructure and administration and deliver scalable, secure communications. Infrastructure Administration Performance Security
 
Products
Software
Microsoft Office Communications Server 2007 Microsoft Exchange Server 2007 Microsoft Office 2007 Microsoft Live Communications Server 2005 Microsoft Office Communicator 2007
Devices
Microsoft Office RoundTable Windows Mobile-powered devices
 
Services
Microsoft Exchange Hosted Services Microsoft Hosted Exchange Microsoft Office Live Meeting 2005
 
Partners
Microsoft Partners offer a wide range of products and solutions built on our unified communications technologies.
Learn more about solutions from our partners
 
Try it on-site
Get the latest downloads and trials.
Microsoft Office Communications Server 2007 and Microsoft Office Communicator 2007 Microsoft Exchange Server 2007 See all product trials