Allot

Report Publication Announcement • Apr 11, 2016

Allot Communications to Host First Quarter 2016 Earnings Results Conference Call on Tuesday, May 3, 2016

-- Call to be held at 8:30 AM ET --

Hod Hasharon, Israel - April 11, 2016 – Allot Communications Ltd. (NASDAQ, TASE: ALLT) a leading provider of security and monetization solutions that enable service providers to protect and personalize the digital experience, will host a conference call to discuss its first quarter 2016 earnings results on Tuesday, May 3 rd , 2016, at 8:30AM ET. The quarterly financial results will be published prior to the conference call.

To access the conference call, please dial one of the following numbers:

US: +12124440895, UK: +44(0)2034271916, Israel: +97237630147, participant code 9640625.

A recording of the conference call will be available from 12:00AM ET on May 4 th , 2016 Until June 1 st 2016. To access the recording, please dial: US: National free phone +18669325017, or +13473669565; UK: National free phone 08003587735 or +44(0)2034270598, access code: 9640625.

A live webcast of the conference call can be accessed on the Allot Communications website at www.allot.com. The webcast will also be archived on the website following the conference call.

About Allot Communications

Allot Communications (NASDAQ, TASE: ALLT) is a leading provider of security and monetization solutions that enable service providers to protect and personalize the digital experience. Allot's flexible and highly scalable service delivery framework leverages the intelligence in data networks, enabling service providers to get closer to their customers, safeguard network assets and users, and accelerate time-torevenue for value-added services. We employ innovative technology, proven know-how and a collaborative approach to provide the right solution for every network environment. Allot solutions are currently deployed at 5 of the top 10 global mobile operators and in thousands of CSP and enterprise networks worldwide. For more information, please visit www.allot.com.

Investor Relations Contact: Rami Rozen AVP Corporate Development International access code+972-52-569-4441 rrozen@allot.com