TELESTE’S ANNUAL SUMMARY OF STOCK EXCHANGE RELEASES IN 2009

TELESTE CORPORATION STOCK EXCHANGE RELEASE	4.1.2010 	AT 15:00                  


TELESTE'S ANNUAL SUMMARY OF STOCK EXCHANGE RELEASES IN 2009                     

Teleste Corporation published in total 21 releases during 2009. A summary is    
available at:                                                                   
www.staging.staging.staging.staging.teleste.com / Investors > Stock Exchange Releases                           

Some of the information included in the releases might be out of date.          

Teleste is an international technology group founded in 1954, which is          
specialized in broadband data communication systems and solutions. The group is 
divided into two Strategic Business Units: Broadband Cable Networks and Video   
Networks. Broadband Cable Networks serves cable operators and a major part of   
its business activities are handled through direct customer contact. Video      
Networks supplies solutions for optical signal transmission and video network   
management software solutions for video surveillance and a major part of its    
business is handled through system integrators. Both Business Units are among   
the leading providers in their market areas and are globally recognized for     
their know-how and ability to produce technically cutting edge solutions year   
after year. In 2008 the group's net sales totalled EUR 109 million and the group
employed 677 persons at the year-end. The company has approximately 30 offices  
world-wide and over 90% of Teleste's net sales are generated outside Finland.   
The company is listed on the NASDAQ OMX Helsinki Ltd.                           
Visit www.staging.staging.staging.staging.teleste.com for more information.                                     


TELESTE CORPORATION                                                             

Jukka Rinnevaara                                                                
CEO                                                                             

DISTRIBUTION:                                                                   
NASDAQ OMX Helsinki                                                             
Media                                                                           
www.staging.staging.staging.staging.teleste.com