The Opportunities:

• Accelerate integration / migration of Legacy systems

• Replace Legacy solutions in remote offices with new IP based solutions

• Branch survivability and E911 support

• Strong ROI and shorter sales cycles

• Integrate mixed Nortel and Avaya systems

The AudioCodes Competitive Edge:• Platinum member of Avaya DevConnect

• Fully certified and supported with Avaya applications

• Available either direct from Avaya or via distribution

partners

• Superior voice quality

• Common user interface across entire product family

• Broad interoperability and compatibility

• IP-to-IP Gateway – solves tough multi-vendor

interoperability issues

• Stable and Widely Deployed

• Excellent Price/Performance

MediaPack 11x

MediaPack 124

Mediant 600

Contact us: www.audiocodes.com/info Website: www.audiocodes.com

©2010 AudioCodes Ltd. All rights reserved. AudioCodes, AC, AudioCoded, Ardito, CTI2, CTI², CTI Squared, HD VoIP, InTouch, IPmedia, Mediant, MediaPack, NetCoder, Netrake, Nuera, Open Solutions Network, OSN, VMAS, Stretto, TrunkPack, 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 theirrespective owners.

Mediant 2000

Mediant 1000

Mediant 3000

Certified SIP Gateways, Enterprise SBCs and IP Phones for Avaya Certified SIP Gateways, Enterprise SBCs and IP Phones for Avaya “Your Competitive Edge when Connecting Networks”“Your Competitive Edge when Connecting Networks”

320HD

About AudioCodesAudioCodes Ltd. (NasdaqGS: 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 leaderfocused on VoIP communications, applications and networking elements, 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, ResidentialGateways, IP Phones, Media Servers, Session Border Controllers (SBC), Security Gateways and Value Added Applications. AudioCodes underlying technology, VoIPerfectHD™, relies primarily 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 emerging Voice networks.

AudioCodes FAQ:Q: What is the relationship between Avaya and AudioCodes? - A: AudioCodes is the sole partner/vendor of SIP media gateways to Avaya. We are the preferred 3rd party vendor of gateways that work across all Avaya platforms. Q: How do I quote AudioCodes products? - A: Most AudioCodes products have assigned SAP codes and are in ASD. Certain products are full OEM such as the G860, others are offered on a re-sale basis.

Q: How does support for AudioCodes products work? - A: Avaya Services provide full Tier1-4 support on the AudioCodes products and Avaya staff have been fully trained on implementation & support of AudioCodes gateways.

Q: How can I get more information on AudioCodes products/solutions? - A: To get in touch with your local AudioCodes Channel Team, please contact our Inside Sales team at +1-888-586-4743 For Sales Management questions please contact avayasales@audiocodes.com For general requests please visit www.audiocodes.com/contact and complete the Sales Enquiries form.

Q: What references exist? - A: AudioCodes gateways are currently deployed in hundreds of live Avaya customer networks.

Q: Why should I bid AudioCodes gateways vs. other third parties or Avaya’s own gateways? - A: AudioCodes gateways are “best of breed” in terms of price/performance, fully tested and certified with Avaya applications and are supported by a fully trained team of technicians within the Avaya support organization.

Q: Is AudioCodes compatible with Avaya Aura? - A: AudioCodes integrates with Communications Manager (CM) and Aura SIP Enablement Server (SES)

AudioCodes Solution Benefits:

• Allows continued operation of

Communication Server 1000 systems

• Enables new Avaya Aura applications

• Avoids expensive upgrades

• Maintains supplementary features, call

coverage, message waiting and DTMF

control between systems

Avaya Communication Server 1000AudioCodes Solution Benefits:

• Connectivity to PSTN Networks

• Enables analog telephones, fax machines,

credit card readers, alarm panels…

• Wide interoperability and cost effective

connectivity

Avaya AuraSession Manager

NortelCommunication

Server 1000

Avaya Aura™

Nortel 2000 Series IP Phone

Nortel M3900 Series Digital Phone

AudioCodesMediant 1000

UNISTIMSIP

Analog Lines

PRI

PSTN SWCentral Office

IP Phone

MediaPack 11X

SIP T1/PRI

Nortel Communication Server 1000 and Avaya Aura Integration

CS 1000 Communication Server

AudioCodesMediant 1000

Analog Lines

AudioCodes Solution Benefits:

• Enables local PSTN connectivity in case of WAN

failure

• Affordable branch survivability

• E911 routing solution

• Simplified configuration with automatic

dial-plan “learning”

• Automatic WAN failure discovery and recovery

detection

• Space and power savings

• Combine with local analog FXS ports

(fax and credit card machines)

Communication Manager with Survivable SIP Gateways: Addressing requirements for distributed and remote enterprise

Avaya Aura Communication Manager with G860

AudioCodes Solution Benefits:

• High Density Interfaces – T1/E1, DS3 and OC3

• Small Footprint (5U)

• Lower Cost of Ownership

• SIP Connectivity to Avaya Aura Communication

Manager and Session Manager

• Carrier Grade Reliability

• Works in Conjunction with G650s

• Ideal for Large IP-based Contact Centers and

Campuses

• Installed and Supported by Avaya Global

Services

Modular Messaging with SIP Gateways - Messaging in diverse and mixed Avaya and non-Avaya Solutions

AudioCodes Benefits:• Support different telephony systems & vendors (including Avaya, Cisco, Nortel, others)

• Ability to network with other Legacy VM systems

• Digital T1/E1, QSIG, IP, and Analog Interfaces

• Allow for non-uniform dial plans

• Overlapping extensions

• Overlapping mailboxes

• Mixed length extensions (i.e. Site A is 5 digits, Site B is 6 digits, etc.)

• Eliminating cost of dedicated TDM circuits for networking

• Highly secure via use of SIPS and SRTP

• Support for advanced Modular Messaging features including outcalling, reply to sender, etc

Avaya Modular Messaging with SIP Gateways: Enabling messaging in Mixed Environments

Avaya Meeting Exchange

AudioCodes Benefits:

• Supports pure SIP conferencing platform

• Enables Meeting Exchange deployments with

older Avaya TDM customers

• Allows Meeting Exchange to operate with

non-Avaya PBXs

• Eliminates PCI boards and industrial chassis

• Superior voice quality

Headquarters

CM

Management

SES

MPLS WAN

100s of branches

PSTN

AudioCodes SIP Gateway

• In normal conditions phones get all features from the HQ

• Low cost SIP gateway provides PSTN (analog trunk) connectivity and

inter-branch calling WAN outages

• SIP gateway functions as a proxy/registrar during WAN outages, enabling

the phones to register to them

Light weight cheap solution enabling

remote branches to stay connected

Normal Signaling path

WAN Outage path

IXC/PSTN

DS3

G860 Media

Gateway

SIP Enablement Services

DCP, Analog Phone

SIP

Media (RTP/SRTP)

H.323 Phone SIP Phone

Site A Site B Site C Site D Site E

WAN

MAS MAS MAS MAS

Msg

Avaya Communication

Manager

Avaya SES

Nortel PBX

MediaPackAnlog SIP Gateway

Mediant 1000 SIPGateway

Cisco PBX Cisco IPSoftswitch

SIP-SIPGateway

SMDI-SIPGateway

Centrex CO

MX S6200ClusterAvaya

SIP Enablement Server (SES)

Legacy TDM PBX

SIPTDMT1/E1

A

B

C

E

D

A

B

C

E

D MX CRSWeb Portal

AudioCodesMediant

Media GatewaySIP