Allot Announces LTE Order From Asian Tier 1 Operator

BOSTON, Massachusetts, February 21, 2012 /PRNewswire/ --

Allot Service Gateway Enabling Smooth Transition From 3G to LTE

Allot Communications Ltd. (NASDAQ: ALLT), a leading supplier of service optimization and revenue generation solutions for fixed and mobile broadband service providers worldwide announced today it has received a follow-on order from an Asian Tier 1 mobile operator to support an LTE network rollout. The order includes the deployment of multiple Allot Service Gateway platforms to provide centralized policy control and charging, enabling the operator to drive new revenues by implementing value-based charging and offering its subscribers innovative service plans.

The announcement today, following the September 2011 announcement of the Service Gateway Tier 1 European LTE deployment, reinforces Allot's value in enhncing LTE network rollouts.

"Service providers are coming to realize that while LTE represents a huge opportunity for operators to improve the way they deliver Internet to subscribers in terms of throughput, they also require network intelligence to offer a wide range of services and service plans, and have the ability to charge for them," said Rami Hadar, Allot's President and CEO. "We believe that our Service Gateway performance, coupled with the widest range of value-based services available on a single platform, will keep our 3G customers coming back to us as they prepare to evolve into 4G."

Acting as a nerve center in the network, Allot Service Gateway enables operators to expand their role in the Internet value chain by providing vital information on applications, subscribers and network topology.  This knowledge is crucial to implementing Intelligent Charging models which enable the monetization of OTT applications such as video, social networking and more.

Trademark Notice

The term LTE™ is a registered trademark of ETSI.

About Allot Communications

Allot Communications Ltd. (NASDAQ: ALLT) is a leading provider of intelligent IP service optimization solutions for fixed and mobile broadband operators and large enterprises. Allot's rich portfolio of solutions leverages Dynamic Actionable Recognition Technology (DART) to transform broadband 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. For more information, please visit http://www.allot.com.

Safe Harbor Statement

Information provided in this press release may contain statements relating to current expectations, estimates, forecasts and projections about future events that are "forward-looking statements" as defined in the Private Securities Litigation Reform Act of 1995. These forward-looking statements generally relate to the Company's plans, objectives and expectations for future operations, including the expectation to implement the next stage of deployment of tiered services and other prospects of the frame agreement. These forward-looking statements are based upon management's current estimates and projections of future results or trends. Actual future results may differ materially from those projected as a result of certain risks and uncertainties. These factors include, but are not limited to: the Company's ability to attract 3G customers to make follow-on purchases as they prepare to evolve into 4G, changes in general economic and business conditions and, specifically, a decline in demand for the company's products; the company's inability to develop and introduce new technologies, products and applications; loss of market; and other factors discussed under the heading "Risk Factors" in the company's annual report on Form 20-F filed with the Securities and Exchange Commission. These forward-looking statements are made only as of the date hereof, and the company undertakes no obligation to update or revise the forward-looking statements, whether as a result of new information, future events or otherwise.

Allot Communications Contacts
Jonathon Gordon
Allot Communications    
Tel: +972-9-7619423 
jgordon@allot.com

Investor Relations Contact:
Jay Kalish
Executive Director Investor Relations
International access code +972-54-221-1365
jkalish@allot.com

PR Contact
Justine Schneider
Calysto Communications
Tel: +1-404-266-2060 x507
jschneider@calysto.com