1. © 2011 AT&T Intellectual Property. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property. Communicate and Collaborate AT&T Telepresence AT&T Connect

2. © 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks contained herein are the property of their respective owners. 2 AT&T Telepresence Solution ® : It’s All About The Experience Every participant has a seat at the table and is presented actual size 2x the quality of standard video Spatial sound for natural voice All of these elements deliver virtual eye contact, facial gestures, and emotion to create an immersive meeting experience Where non-verbal communications and human interactions help improve trust and speed decision making.

3. © 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks contained herein are the property of their respective owners. 3 Telepresence is Poised to Revolutionize Business Interaction Instant face-to-face meetings within the enterprise, with key suppliers or with key customers In-person collaboration without travel Truly effective collaboration tool available all day, every day A system that is actually used – and simple to use! No geographic limits Choosing to use Telepresence may help customer to avoid travel-related carbon emissions

4. © 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks contained herein are the property of their respective owners. 4 4 © 2010 AT&T Intellectual Property. All rights reserved. AT&T’s Approach to Video and Telepresence AT&T Business Exchange Enables a Single Collaboration Experience Connecting Various Endpoints ACCESS TO COLLABORATION Lap Top Desk Top Mobile Immersive Walk In Booth APPLICATION SERVICES Virtual Meetings Healthcare Integrated Solutions Expert on Demand Solutions Seamless Functionality Platforms, Scheduling, Directories, Concierge, Customer Experience Seamless Functionality Platforms, Scheduling, Directories, Concierge, Customer Experience Collaboration Session Cisco Immersive SD / HD Video Other Immersive Desk Top Lap Top Mobile Walk In Booth Desk Phone NON AT&T SERVICED END POINTS AT&T VNOC AT&T Business Exchange

5. © 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks contained herein are the property of their respective owners. 5 AT&T Telepresence Solution ® High-quality, intra- and intercompany video conferencing as a service over the AT&T Global, MPLS-enabled Network Multiple room equipment options AT&T Virtual Private Network or EVPN transport Concierge and Scheduling Support Room and network assessment Inter-company, multipoint, meet-me connections Proactive monitoring and management Network design and implementation Two service deployment options - Hosted and Enterprise AT&T Global MPLS-enabled Network AT&T Business Exchange Company A VPN Company C VPN Company B VPN Room equipment provisioning and installation Global service availability A full range of management options Multipoint encryption Interoperability with some standard definition equipment Access options for SO/HO Flexible, usage based pricing options

6. © 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks contained herein are the property of their respective owners. 6 AT&T Telepresence Solution ® Cisco TelePresence TM In-Room Equipment Multiple room options designed to fit your needs Executive Office Small Conference Room Telepresence Conference Room Class Room/ Large Conference Room 3 screens 18 seats Purpose-built Room Spatial audio 20 Mbps VPN port 3 screens 6 Seats Purpose-built room Spatial audio 20 Mbps VPN port 1 screen 2 Seats Standard conference room 10 Mbps VPN port 1 screen 1-2 Seats Private office Telecommuter 10 Mbps VPN port Multipurpose Conference Room 1 screen 6 Seats Standard conference room 10 Mbps VPN port High Definition Video—1080p Every participant has “a seat at the table” Eye contact, facial gestures and emotion help create engagement As easy as placing a phone call - One button to push Features and Capabilities

7. © 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks contained herein are the property of their respective owners. 7 Desktop Video Conferencing IP Audio Conferencing Web Conferencing Voice over Computer Recording Transform your Organization Without Transforming Your Infrastructure What is AT&T Connect ® Enterprise-class Solution - Secure, reliable, scalable, bandwidth efficient Integrated Global IP audio, web and video over the world class AT&T MPLS IP-based network Flexible & Easy to deploy Integration with Enterprise applications - Outlook ®, Lotus Notes ®, MS ® OCS. AT&T Connect ® transforms conferencing from multi-point tools into one communication tool, integrating with core business applications Page 7 AT&T Connect ®

8. © 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks contained herein are the property of their respective owners. 8 AT&T Connect Features Web Conferencing Whiteboard and annotation tools Application sharing and Document sharing Web Tours (“co-browsing”) Text chat -- private and group-wide messages Flexible conference settings - Host controlled Billing Identifier Flexible recording options Track conferences and Recordings Audio Conferencing Global IP audio capability Mute, un-mute, participant count, lock/unlock session, etc. Optional security code Video Conferencing H.264 video codec for superior image quality Up to 4-way continuous-streaming multipoint video Video layouts (3 predefined layouts) Integration Calendaring tools, Outlook ® and Lotus Notes ® UC Integration with OCS ® and SameTime ® Mobility AT&T Connect Mobile on iPhone TM Page 8

9. © 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks contained herein are the property of their respective owners. 9 Now Available in 7 Languages Localization of the Web Participant allows your choice of 7 different languages. You can select your preferred language from the drop down menu. The following languages are supported: Chinese English French German Japanese Korean Spanish

10. © 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks contained herein are the property of their respective owners. 10 Let AT&T Connect work for you Benefits Greater collaboration across agencies, employees, vendors Integrates with existing applications – no vendor lock in Scalable to meet your unique requirements Provides flexibility to meet your security requirements Allows for business continuity/disaster recovery planning/continuity of operations Deliver seamless collaboration without added overhead Results Reduced overhead expense Global collaboration Reduced travel expense Geographic reach without the added overhead Increased productivity by reducing the need for face-to-face meetings Save time and money by reducing travel Impact environmental policies by lessening carbon emissions Page 10

11. © 2011 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. All other marks contained herein are the property of their respective owners.