RadiSys to Present at the TechAmerica AeA Classic Financial Conference on November 2, 2009

RadiSys^® Corporation (NASDAQ:RSYS), a leading global provider of advanced embedded solutions, announced that it will be presenting at the TechAmerica AeA Classic Financial Conference in San Diego, CA. Brian Bronson, Chief Financial Officer, will present an overview of the Company’s business and strategy on Monday, November 2, 2009.

A live audio webcast will be available on Monday, November 2, 2009 at 9:05 a.m. PT on the Company’s investor relations website at http://investor.radisys.com/. A replay of the event will also be available on the Company’s investor relations website for sixty days after the event.

About RadiSys

RadiSys (Nasdaq: RSYS) is a leading provider of advanced embedded solutions for the communications networking and commercial systems markets. Through intimate customer collaboration and combining innovative technologies and industry leading architecture, RadiSys helps OEMs, systems integrators and solution providers bring better products to market faster and more economically. RadiSys products include embedded boards, application enabling platforms and turn-key systems, which are used in today's complex computing, processing and network intensive applications. For more information, visit http://www.radisys.com, write to info@radisys.com, or call 800-950-0044 or 503-615-1100. Editors seeking more information may contact Lyn Pangares at RadiSys Corporation at 503-615-1220 or lyn.pangares@radisys.com.

RadiSys® is a registered trademark of RadiSys Corporation.