Sandvine Sets Date For Release Of Q4 And Fiscal Year 2009 Results

Waterloo, Ontario, December 23, 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 fourth quarter and fiscal year 2009 financial results on January 14, 2010 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, live and archived, from the Investor Relations section of Sandvine’s website.

Date: January 14, 2010
Time: 8:30 a.m. Eastern (1:30 BST)
Local dial-in number: 416 644 3414
Toll-free North America: 800 814 4859
Toll-free United Kingdom: 0800 358 5263

A replay of the call will be available at 416-640-1917 or at 877-289-8525 (passcode 4195835) from approximately 10:30 a.m. Eastern time on the day of the call through January 21.

ABOUT SANDVINE

Sandvine is focused on protecting and improving the quality of experience on the Internet. Our award-winning network equipment and solutions help cable, DSL, FTTx, fixed wireless and mobile operators better serve their subscribers and understand network trends; offer new services; mitigate malicious traffic; manage network congestion; and deliver QoS-prioritized multimedia services. With broadband service provider customers in over 70 countries serving hundreds of millions of fixed and mobile 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
Canaccord Adams Limited
+44 0207 050 6500