Avistar Exhibits at InfoComm 2011 – Demonstrates Industry-Leading Personal Videoconferencing Solutions for OEM Partners and Clients

Dr. Chris Lauwers, Avistar CTO, speaks at the Emerging Technology Roundtable

Orlando, Fla., June 8, 2011 [InfoComm] – Avistar Communications Corporation (www.avistar.com), a leader in unified visual communications solutions, will demonstrate its full array of desktop videoconferencing solutions at InfoComm 2011, booth 2081, in Orlando, FL, from June 15-17, 2011. These solutions include:

In addition, on June 15, from 10:00 a.m. to 12:00 p.m. in Room 314B, Dr. Chris Lauwers, Avistar CTO, will partificpate on the Emerging Technology Roundtable, speaking on the topic of, “How SVC, Cloud computing and other bleeding-edge technologies will change the way you collaborate and communicate.”

“InfoComm continues to be an important event for both the industry and Avistar. As we expand our products and focus on delivering industry-leading, innovative and open standards-based “all software” personal videoconferencing solutions, InfoComm provides the perfect platform for Avistar to prove our capabilities, and demonstrate how we lower personal videoconferencing costs while providing technology to OEM partners that allow them to quickly expand their videoconferencing capabilities. This is an important objective of the InfoComm event and Avistar’s expanding product strategy,” said Stephen Epstein, CMO, Avistar.

About Avistar Communications Corporation

Avistar (OTC: AVSR) delivers the industry’s most advanced and proven desktop videoconferencing capabilities to technology partners and end users worldwide. Many leading technology firms such as IBM, LifeSize, and Logitech choose Avistar’s modular software technology to power their unified communications solutions because it is a more flexible, efficient and smarter alternative. Avistar’s innovative software-only, fully virtualized and bandwidth managed technology solves major infrastructure and userchallenges associated with enabling video communications between individual employees and/or teams throughout an organization. Companies across a wide variety of industries depend on Avistar’s desktop videoconferencing solutions for everyday business communications with deployments ranging in size from 30 to 35,000 users. To learn more about Avistar’s industrial, scalable and economical desktop videoconferencing technology, please visit www.avistar.com.

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Avistar, the Avistar logo and Avistar C3 are trademarks or registered trademarks of Avistar Communications Corporation.  All other names used are the trademarks of their respective owners.

Contact:

Corporate Marketing

Avistar Communications

650-525-3300        

prinfo@avistar.com

Margaret Bonilla

Birnbach Communications for Avistar

603-548-0693   

mbonilla@birnbachcom.com