1. Communication Challenges Communication Overload Distributed teams, partners, and customers High cost of communications Security and compliance

2. Communications Instant Messaging Conferencing Enterprise Voice Messaging E-mail Calendaring Unified Messaging Microsoft Unified Communications Identity & presence

3. Software Approach Enables Unification Voice Mail Enterprise Telephony Audio Conference Web Conference Video Conference E-Mail & Instant Messaging Separate management & experience E-Mail & Unified Messaging Instant Messaging Enterprise Telephony Conferencing Common Platform Streamlined Experience Efficient Controls

4. Streamline Communications Intuitive experience for end-users to manage their communications Empower your workers with software-powered voice Find and communicate with the right person, right now Rich, flexible, integrated conferencing solutions Click-to-communicate from where you work Mobile access with devices

5. “Presence” throughout Office and other applications Find the right person, use the right communication Context and content shared from within communication experience “Information Workers waste 30 minutes per week in phone tag; for 50% of calls Information Workers make, they have to look up the phone number.” —Harris, June 2006

6. Enterprise Presence Instant Messaging Multi-party Voice, Video and Web conferencing (including Roundtable) Enhanced VoIP Great Device Experience

7. “By 2011, 46.6 million corporate employees globally will spend at least one day a week teleworking, and 112 million will work from home at least one day a month. The highest proportion of these will be U.S. workers.” - Dataquest Insight: Teleworking, The Quiet Revolution (2007 Update) May 14, 2007, Caroline Jones “By 2011, 46.6 million corporate employees globally will spend at least one day a week teleworking, and 112 million will work from home at least one day a month. The highest proportion of these will be U.S. workers.” - Dataquest Insight: Teleworking, The Quiet Revolution (2007 Update) May 14, 2007, Caroline Jones No VPN required for secure “Anywhere Access” Codecs optimized for poor networks Familiar Communicator experience from desktop to mobile device

8. Manage Office Communications Server with the Familiar Microsoft Management Console Interface

9. Extensible Communications Platform Build on a platform that works with what you have today Extend your existing telephony infrastructure Build communications into business solutions Quickly develop solutions with well-known tools Deliver more secure communication solutions

10. Three Steps to Rolling Out Office Communications Server Lower your costs and reduce travel while increasing collaboration Broadly deploy audio, web, and video conferencing while removing your reservation- less audio costs next Provide a more customized telephony infrastructure for mobile workers, tele-workers, and new employees Provide a more flexible voice experience while starting to reduce your telephony costs

11. Looking Ahead to Future Releases

12. http://www.microsoft.com/uc/lmoc/r2/from_client/website/LMOC.html?product=oc&locale=en-us&page=0&status=open

14. © 2009 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.