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AudioCodes Achieves Microsoft Qualification for SIP Trunking Interoperability With Verizon Business

LOD, Israel, Nov. 18, 2010 (GLOBE NEWSWIRE) -- AudioCodes (Nasdaq:AUDC), a leading provider of Voice over IP (VoIP) technologies and Voice Network products, today announced it has achieved interoperability qualification for its Mediant 3000 and Mediant 1000 Enterprise Session Border Controllers with Microsoft Lync Server 2010 and Microsoft Office Communications Server R2, when used in conjunction with Verizon Business' SIP Trunking service. The qualification testing was conducted by tekVizion Labs, Microsoft's Unified Communication Open Interoperability Program (UC OIP) testing partner.
/ Source: GlobeNewswire

LOD, Israel, Nov. 18, 2010 (GLOBE NEWSWIRE) -- AudioCodes (Nasdaq:AUDC), a leading provider of Voice over IP (VoIP) technologies and Voice Network products, today announced it has achieved interoperability qualification for its Mediant 3000 and Mediant 1000 Enterprise Session Border Controllers with Microsoft Lync Server 2010 and Microsoft Office Communications Server R2, when used in conjunction with Verizon Business' SIP Trunking service. The qualification testing was conducted by tekVizion Labs, Microsoft's Unified Communication Open Interoperability Program (UC OIP) testing partner.

By using the AudioCodes' Enterprise Session Border Controllers (E-SBC), enterprise customers can securely connect their Microsoft Unified Communications environment to Verizon Business' SIP trunking services, as well as to other SIP trunking service providers worldwide. The tekVizion certification confirms interoperability and feature transparency between the Microsoft system and the SIP trunking service. With AudioCodes Mediant platforms, customers can support PSTN and SIP Trunk interfaces in the same box, preventing forklift upgrades, and enabling gradual migration from costly PSTN circuits to SIP Trunking services, providing security and interoperability.

AudioCodes' Mediant 1000 platform is a flexible networking device, supporting a number of services for the Microsoft UC environment. The Mediant 1000 can simultaneously connect the Microsoft Lync 2010 server, Microsoft Office Communications Server 2007 or Microsoft Exchange Server 2007/2010 into existing TDM PBXs, IP-PBXs or PSTN services, as well as into SIP Trunking services. In addition, it can be configured as a standalone "Basic" or "Enhanced" gateway, as well as a "Basic Hybrid Gateway" or "Survivable Branch Appliance", integrating Microsoft software inside. It can be ordered as a TDM-to-IP gateway, a Multi-Service Business Gateway, an Enterprise Session Border Controller, or a combination of the three, supporting up to 120 TDM-to-IP channels and 150 SBC sessions.

AudioCodes' Mediant 3000 platform is an enterprise-class, high density, fault tolerant Media Gateway and Session Border Controller. It supports redundant configurations of up to 2016 TDM-to-IP and 1000 SBC sessions, enabling TDM and IP connectivity for large enterprise' Microsoft UC environments.

"We are happy to announce another milestone in our roadmap to enable ubiquitous connectivity for Microsoft UC networks," stated Nimrod Borovsky, Vice President of Marketing at AudioCodes. "Our Mediant family of VoIP platforms has been key to our success in delivering secure and interoperable connectivity solutions for the Microsoft environment. Enterprises can safely use our products to create a fully connected Microsoft world, supporting the evolution from TDM PBXs and PSTN networks, to IP systems and SIP Trunking services."

About AudioCodes

AudioCodes Ltd. (Nasdaq:AUDC) designs, develops and sells advanced Voice over IP (VoIP) and converged VoIP and Data networking products and applications to Service Providers and Enterprises. AudioCodes is a VoIP technology market leader focused on converged VoIP & data communications and its products are deployed globally in Broadband, Mobile, Cable, and Enterprise networks. The company provides a range of innovative, cost-effective products including Media Gateways, Multi-Service Business Gateways, Session Border Controllers (SBC), Residential Gateways, IP Phones, Media Servers and Value Added Applications. AudioCodes' underlying technology, VoIPerfectHD™, relies on AudioCodes' leadership in DSP, voice coding and voice processing technologies. AudioCodes High Definition (HD) VoIP technologies and products provide enhanced intelligibility and a better end user communication experience in Voice communications. For more information on AudioCodes, visit

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; the integration of acquired companies' products and operations into AudioCodes' business; and other factors detailed in AudioCodes' filings with the Securities and Exchange Commission. AudioCodes assumes no obligation to update the information in this release.

©2010 AudioCodes Ltd. All rights reserved. AudioCodes, AC, AudioCoded, Ardito, CTI2, CTI², CTI Squared, HD VoIP, HD VoIP Sounds Better, InTouch, IPmedia, Mediant, MediaPack, NetCoder, Netrake, Nuera, Open Solutions Network, OSN, Stretto, TrunkPack, VMAS, VoicePacketizer, VoIPerfect, VoIPerfectHD, What's Inside Matters, Your Gateway To VoIP and 3GX are trademarks or registered trademarks of AudioCodes Limited. All other products or trademarks are property of their respective owners. Product specifications are subject to change without notice.

CONTACT: AudioCodes Shirley Nakar +972-3-976-4000 Shirley@audiocodes.com