Mobile Broadband the Clear Winner at 2010 FIFA World Cup

Allot MobileTrends Research Shows 26% Increase in Mobile Broadband Usage During Game Time

BOSTON, Massachusetts, June 23, 2010 - Allot Communications Ltd. (NASDAQ: ALLT), (www.allot.com/) a
leading supplier of service optimization and revenue generation solutions for
fixed and mobile broadband service providers worldwide, announced today that
its data indicates a 26% increase in overall mobile broadband usage during
the initial 10 days of the 2010 FIFA World Cup. This surge is apparent
particularly in Web Browsing, P2P and Video Streaming. The complete Allot
MobileTrends World Cup 2010 report detailing the effects of the tournament on
global mobile broadband will be available in mid-July.

"The 2010 FIFA World Cup is the first major global sporting event to take
place in the true mobile broadband era," said Rami Hadar, President and CEO
of Allot Communications. "The surge in usage of mobile devices during matches
is proof that there is a new paradigm in global entertainment - Real-Time
Anywhere Viewing. This is really a case of the future unfolding before our
eyes."

The complete Allot MobileTrends World Cup Report will be based on data
gathered by tracking changes globally in bandwidth usage during match times
from a number of operators. To register early for the report, please go to
www.allot.com/MobileTrends-World-Cup.html.

About Allot Communications

Allot Communications Ltd. (NASDAQ: ALLT) is a leading provider of
intelligent IP service optimization and revenue generation solutions for
fixed and mobile broadband operators and large enterprises. Allot's rich
portfolio of solutions leverages Dynamic Actionable Recognition Technology
(DART) (www.allot.com/Dynamic_Actionable_Recognition_Technology.html)
to transform pipes into smart networks that can rapidly and efficiently
deploy value added Internet services. Allot's scalable, carrier-grade
solutions provide the visibility, topology awareness, security, application
control and subscriber management that are vital to managing Internet service
delivery, enhancing user experience, containing operating costs, and
maximizing revenue in broadband networks.

    Allot Communications Contacts:
    Jonathon Gordon
    Director of Marketing
    Allot Communications
    Tel: +972-9-7628423
    jgordon@allot.com

    PR Contact
    Danielle Matthews
    Calysto Communications
    Tel: +1-404-266-2060 x27
    dmatthews@calysto.com

Allot Communications Contacts: Jonathon Gordon, Director of Marketing, Allot Communications, Tel: +972-9-7628423, jgordon at allot.com; PR Contact, Danielle Matthews, Calysto Communications, Tel: +1-404-266-2060 x27, dmatthews at calysto.com