March Networks to Announce Fourth Quarter and Fiscal Year 2010 Financial
Results on June 9

OTTAWA, May 27 /CNW Telbec/ - March Networks(R) (TSX:MN), a global provider of intelligent IP video solutions, announced today that it will release its fourth quarter and fiscal year 2010 financial results on Wednesday, June 9, 2010 following the market close.

The company will discuss the results on a conference call and webcast on Thursday, June 10, 2010 at 8:30 a.m. EDT (12:30 p.m. UTC). The conference call may be accessed by dialing 1-877-974-0445 (North America) or [phone].

The conference call webcast can be accessed at: http://www.newswire.ca/en/webcast/viewEvent.cgi?eventID=3080000

A replay of the conference call will be available from June 10, 2010 at 10:30 a.m. EDT until June 17, 2010 at 11:59 p.m. EDT. The replay can be accessed at 1-877-289-8525 or [phone]. The passcode for the replay is 4302549 followed by the number sign.

About March Networks

March Networks(R) (TSX:MN) is a global provider of intelligent IP video solutions. For close to a decade, the company has helped some of the world's largest commercial and government organizations transition from traditional CCTV to networked video surveillance used for advanced security, loss prevention and risk mitigation. VideoSphere(R), the company's enterprise-class video management portfolio, includes open-platform VMS software complemented by high-definition IP cameras, encoders, video analytics and recording platforms, as well as outstanding professional and managed services. March Networks systems are delivered through an extensive distribution and partner network and currently support over one million channels of video in more than 50 countries. www.marchnetworks.com.

*MARCH NETWORKS, VideoSphere and the MARCH NETWORKS logo are registered trademarks of March Networks Corporation. All other trademarks are the property of their respective owners.

For further information: Ken Taylor, Chief Financial Officer, March Networks, [phone], [email protected]