Filing Information

March Networks Corporation, a leading manufacturer of IP-based video surveillance systems, has filed the following documents, for the fiscal year ended April 30, 2007, with the Canadian securities regulatory:

• Annual Information Form
• Annual Audited Financial Statements
• Management's Discussion and Analysis
• Management Information Circular (incl. AGM notice and Management Proxy Circular)

The Company's AGM will be held on Wednesday, July 25, 2007 at The Brookstreet Hotel, 525 Legget Drive, Ottawa (Kanata), Ontario, Canada, commencing at 10.30am, Eastern Daylight Time.

These documents have also been published and distributed to shareholders who request copies. For those shareholders who did not request copies the filings are available on-line at www.sedar.com or the Company's website at www.marchnetworks.com and are available in hard copy from Evolution Securities, 100 Wood Street, London, EC2V 7AN.

For further information:
March Networks Corporation
Peter Wilenius, VP Corporate Development
+ 1 (613) 591-8181
pwilenius@marchnetworks.com