Allot Launches NetEnforcer AC-10000(R): Next-Generation IP Service Optimization for Service Providers and Large Enterprises

BOSTON, Massachusetts - Reduce Need to Expand Bandwidth

- Increase ROI on Existing Network Infrastructure

- Reduce CapEx/OpEx

Allot Communications Ltd. (NASDAQ: ALLT), a leader in IP service
optimization and revenue generation solutions based on deep packet inspection
(DPI), today announced the launch of the Allot NetEnforcer(R) AC-10000. Built
for service provider and large enterprise networks, the AC-10000 will enable
network managers to reduce CapEx and OpEx by maximizing network utilization
and guarantee user/subscriber QoE through the improved management of
bandwidth intensive applications.

“We are delighted with the release of the new AC-10000, which further
expands Allot’s position into high end networks. With throughput up to 20Gbps
and deep packet inspection technology, it exceeds the demanding requirements
of our high end customers. We anticipate considerable interest in this
product in the coming year,” stated Ian Kilpatrick, Chairman of Wick Hill
Group.

Allot NetEnforcer(R) AC-10000’s characteristics include:

- Network-wide granular visibility at both the application and
subscriber level through the precise identification of hundreds of
Internet protocols and applications.

- “Pay as you grow” deployment enabling network managers to
add throughput whenever required, thereby reducing initial
deployment outlay.

- Compatibility with both 1GE and 10GE network infrastructure -
enabling easy migration between the two environments.

- Fast and accurate troubleshooting and capacity planning;
accurate service control per subscriber.

- Robust, carrier-class architecture.

“This latest addition to the NetEnforcer(R) product line is intended to
answer the market need for a more robust and scalable bandwidth management
device. Bandwidth intensive applications such as P2P, video streaming and
online gaming are driving the need for a high performance management solution
with cost-reducing capabilities,” commented Andrei Elefant, Vice President of
Marketing and Product Management at Allot Communications. “The Allot
NetEnforcer(R) AC-10000 series is designed to meet these requirements and
enable an improvement in subscriber and user quality of experience (QoE)
making the internet experience more enjoyable, more personal and more
consistent.”

The Allot NetEnforcer(R) AC-10000 is now commercially available.

About Allot Communications

Allot Communications Ltd. (NASDAQ: ALLT) is a leading provider of
intelligent IP service optimization solutions for DSL, wireless and mobile
broadband carriers, service providers, and enterprises. Allot’s rich
portfolio of hardware platforms and software applications utilizes deep
packet inspection (DPI) technology 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,
security, application control and subscriber management that are vital to
managing Internet service delivery, guaranteeing quality of experience (QoE),
containing operating costs, and maximizing revenue in broadband networks.

About Wick Hill

Established in 1976, value added distributor Wick Hill specializes in
secure infrastructure solutions. The company’s portfolio covers security,
performance, access, services and management. Wick Hill sources and delivers
best-of-breed, easy-to-use solutions through its channel partners, providing
customer support, implementation, training and technical services. Wick Hill
Ltd is part of Wick Hill Group, based in Woking, Surrey with sister offices
in Hamburg. Users of products sourced through Wick Hill include most of the
Times Top 1000 companies.

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 expected performance characteristics of the
NetEnforcer(R) AC-10000 series and its ability to answer the market need for
a more robust and scalable bandwidth management device. 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: 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 Contact
Jonathon Gordon
Director of Marketing
Tel: +972-9-7619423
jgordon@allot.com

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

Source: Allot Communications Ltd.

Allot Communications Contact: Jonathon Gordon, Director of Marketing, Tel: +972-9-7619423, jgordon at allot.com; PR Contact: Danielle Matthews, Calysto Communications, Tel: +1-404-266-2060 x27, dmatthews at calysto.com