AudioCodes and MailVision Deploy High Definition VoIP (HD
   VoIP) Enabled Mobile SIP Client (VMAS) for Mobile Phones and
     Distribution Client Management Servers for Brazilian CLEC

AudioCodes (Nasdaq:AUDC), a leading provider of Voice over IP (VoIP)
technologies and Voice Network products, in collaboration with
MailVision, a provider of SIP Mobile Platforms for Wireless and NGN
Service Providers, today announced that Nexus Telecom, a Brazilian CLEC
and VoIP operator, has selected AudioCodes' VoIP Mobile Access
Solutions (VMAS) technology to support the deployment of new mobile SIP
applications, targeting millions of subscribers both internal and
external to Brazil.

The VMAS platform and client enable Nexus Telecom to provide services
for its business, residential and roaming subscribers who are now able
to initiate voice calls and send text messages (SMS) over any WiFi or
3G data connection, using a variety of mobile smart phones in HD VoIP
quality and at highly cost-effective rates. The Mobile SIP Client is
interoperable with all major SIP Softswitches and Gateways.

"We are pleased that Nexus Telecom Brazil selected the HD VoIP enabled
SIP Mobile Client (VMAS) as a new service offering for their subscriber
base," stated Lior Aldema, Chief Operating Officer at AudioCodes. "This
advanced technology will enable the Brazilian CLEC to offer
cost-effective rates, and enhanced voice clarity. Nexus Telecom, like
many other VoIP operators, will now have the ability to retain the
loyalty of their subscribers and win new customers by allowing them to
enjoy a continuous 'Single Number' service when at home, 'on-the-go' or
in the office."

"It is important that we adopt advanced communications solutions in
order to benefit our customers and offer them innovative services,"
stated Antonio Moraes, Director of Technology at Nexus Telecom. "This
service is intended to enable our business and residential customers to
make phone calls with WiFi and 3G supported devices cost-effectively.
We searched for a field-proven VoIP solution that would enable us to
expand our services in Brazil in a cost-effective manner, without
compromising quality of service. The AudioCodes solution satisfies all
of our technical requirements and allows us to provide our customers
with the highest levels of service."

About Nexus Telecom

Nexus Telecomunicacoes Inc. ("NEXUS") is a Brazilian company that is
registered in Sao Paulo. NEXUS operates in Brazil in the Telecom Sector
and was granted 2 licenses: STFC (Servico Telefonico Fixo Comutado) a
CLEC (Competitive Local Exchange Carrier) and SCM (Servico Comunicacao
Multimidia) Internet-VoIP and Multimedia license with national coverage
for both licenses. Nexus has developed a reputation for being on the
leading edge of Voice solutions. The technology focus and expertise has
enabled Nexus to take full advantage of its NGN (Next Generation
Networks) solutions to create a set of products and services for all
the telecom segments, offering a complete solution for Residential,
Corporate and the new generation of Mobile phones. NEXUS's competitive
advantages are its relationships, reputation, agreements and product
differentiation.

www.nexustel.com.br

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(TM),
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 http://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; 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.

(C)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