Sandvine Sets Date For Release Of Q1 2009 Results

Waterloo, Ontario, March 19, 2009 – Sandvine (TSX:SVC; AIM:SAND), a leading provider of intelligent broadband network solutions for DSL, cable, FTTx, fixed wireless and mobile operators, will release its first quarter 2009 financial results on April 9, 2009 before markets open in North America. The company will discuss the results and business outlook on a conference call at 8:30 a.m. Eastern time (1:30 BST) on the same day. A webcast will also be available from the Investor Relations section of Sandvine’s website.

Date: April 9, 2009
Time: 8:30 a.m. Eastern (1:30 BST)
Local dial-in number: 416 644 3414
Toll-free North America: 800 733 7560
Toll-free United Kingdom: 00 800 2288 3501

A replay of the call will be available at 416-640-1917 or toll-free at 877-289-8525 (passcode 21301114#) from approximately 10:30 a.m. Eastern time on the day of the call through April 16.

ABOUT SANDVINE

Sandvine is focused on protecting and improving the quality of experience on the Internet. Our award-winning network equipment helps DSL, FTTx, cable, fixed wireless and mobile operators better understand network traffic, increase customer satisfaction, mitigate the proliferation of malicious traffic, manage network congestion, and deliver QoS-prioritized multimedia services. With service provider customers in more than 60 countries serving over a hundred million broadband and wireless subscribers, Sandvine is enhancing the Internet experience worldwide. www.sandvine.com

INVESTOR RELATIONS CONTACT
Rick Wadsworth
Sandvine
+1 519 880 2400 ext. 3503
rwadsworth@sandvine.com

AIM NOMAD
Andrew Chubb/Neil Johnson
Canaccord Adams Limited
+44 0207 050 6500