Allot Completes Interoperability Testing with Huawei

Huawei joins the list of PCRF vendors to integrate with Allot’s Service Gateway

Boston, MA – December 7, 2009 - Allot Communications Ltd. (NASDAQ: ALLT), a leader in IP service optimization and revenue generation solutions, announced today the successful completion of integration and interoperability testing between its Service Gateway (PCEF) and Huawei’s PCRF product. This solution, which was driven by customer requirements and is specifically designed for mobile broadband networks, is a result of Allot’s commitment to working with leading PCRF vendors including Huawei, HP, Camiant and more, to enable smooth deployments. It is intended to enable the deployment of innovative application aware, tiered and premium subscriber services, manage bandwidth utilization and costs, and enhance subscriber quality of experience (QoE).

The solution, based on 3GPP standards for mobile networks, combines Allot’s precise, application identification and Policy and Charging Enforcement more

Allot Announces Largest Mobile Operator Win to Date

Initial orders under the frame agreement with global tier-1 group worth approximately US$5 million

Boston, MA - August 6, 2009 - Allot Communications Ltd. (NASDAQ: ALLT), a leader in IP service optimization and revenue generation solutions based on deep packet inspection (DPI), announced today a framework agreement with a global tier-1 mobile operator group. Initial orders received are worth approximately five million US dollars. The initial order includes the widest global deployment of Allot Service Gateway to date. In the current deployment, the Allot solution is being installed with local operators in a number of countries which collectively service more than 60 million voice subscribers.

The 3GPP mobile standard compliant solution is designed to ensure fair use network management and maximize subscriber quality of experience (QoE). The solution enables the operator to intelligently manage the network resources and more