2. Overview:  Manufacturer of Media Gateways, Enterprise Session Border Controllers, Media Servers, IP Phones, Mobility Technologies  20 years of Operations, Public (NasdaqGS since 1999), profitable  Deployed in over 100 countries in broadband, mobile & enterprise  Strong brand for quality & performance Worldwide offices/Global Capability:  Headquarters: Tel Aviv, Israel  North America: NJ, TX, NC  APAC: Singapore, Korea, China, India, Australia  EMEA: UK, France, Germany, Russia  LATAM: Miami, Mexico, Brazil, Argentina, Columbia 625 Employees/R&D Focused  R&D (250), Sales & Marketing (210), Operations (90), G&A (5)  Israel (395), US (140), Europe (30), APAC (25), LATAM (10) AudioCodes: An Introduction

3. How AudioCodes Fits

4. Suite of Solutions for Microsoft UC Voice

5. Unified Messaging (voice messages in Exchange/Inbox) Migrating to Unified Communications UM Presence Chat Collaboration Voice Video Conferencing Presence/Instant Messaging/Chat Desktop Sharing and Collaboration Voice (Telephony) Video Calling Conferencing

6. T1/E1 or Analog Trunks IP TDM Fax Firewall Router Analog Phones PSTN Starting Point: Most Businesses Today with TDM PBX Internet LAN Legacy SIP or Digital Phones Voice Mail UM Presence Chat Collaboration Voice Video Conferencing Outlook Clients IP-PBX or PBX

7. T1/E1 or Analog Trunks IP-PBX or PBX IP TDM Fax Firewall Router Analog Phones PSTN Step 1: Implement Exchange UM Internet LAN AudioCodes Media Gateway Can reside in “the Cloud” UM Presence Chat Collaboration Voice Video Conferencing Legacy SIP or Digital Phones

8. T1/E1 or Analog Trunks IP TDM Fax Firewall Router Analog Phones PSTN Step 2: Add Lync with Presence, IM and Collaboration Internet LAN AudioCodes Media Gateway UM Presence Chat Collaboration Voice Video Conferencing IP-PBX or PBX Legacy SIP or Digital Phones

9. Trunks IP TDM Fax Firewall Router Analog Phones PSTN Step 3: Implement Voice and Video Internet LAN AudioCodes Media Gateway UM Presence Chat Collaboration Voice Video Conferencing LAN IP-PBX or PBX Legacy SIP or Digital Phones Lync Phones

10. IP-PBX or PBX Trunks IP TDM Fax Firewall Router Analog Phones PSTN Step 4: Migrating SIP Phones on Lync Internet LAN AudioCodes Media Gateway UM Presence Chat Collaboration Voice Video Conferencing LAN Legacy SIP or Digital Phones Lync Phones

11. IP TDM Firewall Router Step 5: Moving off the PBX Internet AudioCodes Media Gateway UM Presence Chat Collaboration Voice Video Conferencing Fax Analog Phones Trunks PSTN IP-PBX or PBX Lync Phones LAN

12. IP TDM Firewall Router Step 6: Moving to SIP Trunking Internet AudioCodes Enterprise Session Border Controller UM Presence Chat Collaboration Voice Video Conferencing SIP Trunking AudioCodes Media Gateway Fax Analog Phones Trunks PSTN PSTN Lync Phones LAN

13. IP TDM Firewall Router Step 7: The Survivable Branch Appliance (SBA) Internet AudioCodes SBA SIP Trunking LAN Fax Analog Phones Trunks PSTN PSTN WAN Lync Phones

14. Implemented full UC environment Reduced operating costs with SIP Trunking Improved organizational efficiency Minimized risk and disruptions Migrated users as they were ready Maintained investment in existing equipment Simplified branch office deployments End Result of UC Migration Strategy: Approved