Audiocodes Ltd. — Regulatory Filings 2007

May 21, 2007

AudioCodes

Your Gateway to VoIP

PRESS RELEASE

Contacts

Shirley Nakar

AudioCodes

Tel: +972-3-976-4000

shirley@audiocodes.com

Chuck Tanowitz

Schwartz Communications

781-684-0770

audiocodes@schwartz-pr.com

AudioCodes Provides a Voice Network Solution for a Next Generation Project at StarHub

Singapore's second largest info-communication company deploys AudioCodes' media gateways for its Digital Voice Travel telephony service

Lod, Israel, May 21, 2007 – AudioCodes (NASDAQ: AUDC), a leading provider of Voice over Packet (VoP) technologies and Voice Network products, today announced that StarHub, Singapore's second largest info-communication company, is using AudioCodes as their system integrator and complete solution provider for its residential telephony service known as Digital Voice Travel.

AudioCodes' GX-21 media gateway was deployed between StarHub's public switched telephone network (PSTN) and its managed IP network to enable high quality and secure packet voice communications. The media gateways were part of the overall solution that included products from other partners such as Xener Systems, a developer of NGN softswitch solutions, and Sylantro, a leading SIP applications software provider.

The GX-21 is a high-density VoIP media gateway that provides interworking between the PSTN and a managed IP network. The gateway enables subscribers to communicate with landline and mobile telephone subscribers worldwide. Because of its carrier-class performance, scalability and reliability, the GX-21 has been deployed in Tier 1 carrier networks throughout the world.

"AudioCodes' commitment to provide excellent support and their extensive experience in the carrier market were both important components in our decision to use them for the deployment of our popular Digital Voice Travel residential telephony service," said David Storrie, Head of Network and Wholesale Services, StarHub.

AudioCodes Provides a Voice Network Solution for a NG Project at StarHub

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"We are proud to have been selected as the system integrator for StarHub," said David Perez, Vice President, Sales, Asia Pacific at AudioCodes. "By partnering with Sylantro and Xener Systems, we were able to offer a complete solution to our customer. With the GX-21, we were able to provide StarHub with a media gateway that meets the voice quality, system reliability, and call processing performance every Tier 1 carrier demands."

About StarHub

StarHub is Singapore's second largest info-communication company and the sole operator delivering a full range of information, communications and entertainment services over fixed, cable, mobile and Internet platforms. StarHub operates a 3G mobile network in addition to its GSM network and is the exclusive provider of i-mode mobile Internet service over its 2.5G and 3G networks. StarHub also operates its own nation-wide HFC network that delivers multi-channel cable TV services (including Digital Cable), voice and Internet access for both consumer and corporate markets. StarHub is listed on the SGX-ST.

About AudioCodes

AudioCodes Ltd. (NASDAQ: AUDC) provides innovative, reliable and cost-effective Voice over IP (VoIP) technology, Voice Network Products, and Value Added Applications to Service Providers, Enterprises, OEMs, Network Equipment Providers and System Integrators worldwide. AudioCodes provides a diverse range of flexible, comprehensive media gateway, and media processing enabling technologies based on VoIPerfect™ – AudioCodes' underlying, best-of-breed, core media architecture. The company is a market leader in VoIP equipment, focused on VoIP Media Gateway, Media Server, Session Border Controllers (SBC), Security Gateways and Value Added Application network products. AudioCodes has deployed tens of millions of media gateway and media server channels globally over the past ten years and is a key player in the emerging best-of-breed, IMS based, VoIP market. The Company is a VoIP technology leader focused on quality and interoperability, with a proven track record in product and network interoperability with industry leaders in the Service Provider and Enterprise space. AudioCodes Voice Network Products feature media gateway and media server platforms for packet-based applications in the converged, wireline, wireless, broadband access, cable, enhanced voice services, video, and Enterprise IP Telephony markets. AudioCodes' headquarters are located in Israel with R&D in the U.S. Other AudioCodes' offices are located in Europe, India, the Far East, and Latin America. For more information on AudioCodes, visit www.audiocodes.com.

Statements concerning AudioCodes' business outlook or future economic performance; product introductions and plans and objectives related thereto; and statements concerning assumptions made or expectations as to any future events, conditions, performance or other matters, are "forward-looking statements" as that term is defined under U.S. Federal securities laws. Forward-looking statements are subject to various risks, uncertainties and other factors that could cause actual results to differ materially from those stated in such statements. These risks, uncertainties and factors include, but are not limited to: the effect of global economic conditions in general and conditions in AudioCodes' industry and target markets in particular; shifts in supply and demand; market acceptance of new products and continuing products' demand; the impact of competitive products and pricing on AudioCodes' and its customers' products and markets; timely product and technology development/upgrades and the ability to manage changes in market conditions as needed; possible disruptions from acquisitions and other factors detailed in AudioCodes' filings with the Securities and Exchange Commission. AudioCodes assumes no obligation to update the information in this release.

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AudioCodes, AC, Ardito, AudioCoded, NetCoder, TrunkPack, VoicePacketizer, MediaPack, Stretto, Mediant, VoIPerfect and IPmedia, OSN, Open Solutions Network, What's Inside Matters, Your Gateway To VoIP, 3GX and Nuera, Netrake, InTouch, CTF and CTI Squared are trademarks or registered trademarks of AudioCodes Limited. All other products or trademarks are property of their respective owners.

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