1. © 2009 AudioCodes Ltd. All rights reserved. AudioCodes CPE Carrier Applications

2. Carrier Related Applications Rural VoIP Telephony IP Multimedia Subsystem (IMS) Residential VoBB IP-Centrex Solutions VoIP Peering Calling Card

3. Rural VoIP Telephony AudioCodes Media Gateways are well positioned to provide VoIP services over rural satellite networks. AudioCodes advanced VoIP technology provides the required robustness to run over the low quality, high delay satellite links. AudioCodes supports a comprehensive set of VoIP Access Gateways suitable for carriers’ needs, in providing end customers with VoIP service over satellite networks for analog and digital interfaces and for connecting over an IP link to the core of the Service Providers’ network

4. Rural VoIP Telephony AudioCodes Solution Key Advantages: Multiple protocol support (SIP, MGCP, H.248, H.323) Analog FXS and FXO, BRI, and Digital interfaces VoIPerfect quality Dynamic Jitter management Standard T.38 Fax support for high latency applications Multiple configurations Long haul support Onboard web management and EMS integration Programmable progress tones Remote payphones support TDM & SS7 tunneling

5. Rural VoIP Telephony AudioCodes Applicable Products: MediaPack 11XMediant 600 Mediant 1000 MSBG Mediant 2000 310 HD IP-Phone Entry Level 320 HD IP-Phone Premium 350 HD IP-Phone Executive

6. IP Multimedia Subsystem (IMS) As the IP Multimedia Subsystem (IMS) is continuing to gain popularity among Wireless, Wireline and Cable operators as the model for open and scalable IP- based communications networks, AudioCodes is well positioned with a comprehensive set of Media and Access Gateways and Media Servers to fit into any IMS compliant network. AudioCodes provides a comprehensive set of products which are suited for IMS deployments including:  Media Server for MRFP  Mediant Media Gateways for MGF  MediaPack & Mediant CPE Gateways for Media Gateways

7. IP Multimedia Subsystem (IMS) AudioCodes Solution Key Advantages: Cost-effective and scalable IMS/TISPAN gateways From single lines/spans to STM-1/OC-3 interfaces Supports wireline deployments with a broad range of interface signaling (CAS, ISDN, IUA, SS7, M2UA, M3UA) PacketCable compliant for cable deployments Supports cellular vocoders for CDMA, GSM and UMTS deployments Strong transcoding capabilities to support multiple access networks having different vocoders Powerful transcoding capabilities for Fixed-Mobile-Convergence (FMC) deployments Field-proven, high quality voice processing Centralized management with AudioCodes’ Element Management System (EMS)

8. IP Multimedia Subsystem (IMS) AudioCodes Applicable Products: MediaPack 11XMediant 600 Mediant 1000 MediaPack 20X Mediant 3000 Mediant 8000 IPMedia 2000IPMedia 3000 IPMedia 8000

9. Residential VoBB PSTN Interface Softswitch / Application Server CO Trunking Gateway Media Server WAN SBC / Peering Manager Peer Networks POTS Phones or Fax Machines Providing voice telephony over DSL\Cable Broadband connections Residential and SOHO customers MediaPack controlled centrally by a Softswitch or SIP Application Server MP-20x Telephone Adapters

10. Residential VoBB AudioCodes Solution Key Advantages: An analog VoIP Gateway designed for the SOHO and Residential markets Connects analog phones (POTS) and fax machines to the IP-Network with 1 to 4 FXS and single FXO for PSTN failover (optional) Built-in Data Router and Firewall to ensure superior voice quality and provide a one-box solution Advance management tools: Embedded Web server, Support for TR-069, TR- 104, SNMP Interoperable with leading soft switch vendors (BroadSoft, AVAYA, etc) Roadmap: WiFi Support (802.11 b/g) 4 LAN ports MGCP Support for 3-way conference

11. Residential VoBB AudioCodes Applicable Products: MediaPack 20x Major Success Stories:

12. IP-Centrex Voice over Broadband (VoBB) and IP Centrex networks are rapidly gaining momentum as bundled offerings are sought by end customers. AudioCodes provides a comprehensive set of products which allow Service Providers to build their survivable hosting network utilizing the best-of- breed approach and implementing CPE and Access gateways, IP Phones, Media Servers, Session Border Controllers and Core Network Gateways.

13. IP-Centrex AudioCodes Solution Key Advantages: Multiple protocol support (SIP, MGCP, H.248, H.323) Analog FXS and FXO, BRI, and Digital interfaces Stand Alone Survivability (SAS) VoIPerfect quality Standard T.38 Fax support Multiple configurations Long haul support Onboard web management and EMS integration Programmable progress tones Configurable line impedance

14. IP-Centrex AudioCodes Applicable Products: MediaPack 20xMediaPack 11XMediant 600 Mediant 1000 MSBG Mediant 2000 310 HD IP-Phone Entry Level 320 HD IP-Phone Premium 350 HD IP-Phone Executive

15. VoIP Peering AudioCodes SBC, embedded in the Mediant 1000 MSBG, controls the media and signaling exchange across the operator boundary. Controlling the media pinhole establishes; policing, dynamic NAPT and firewall traversal, admission control and bandwidth management as well as other inter-working functions. Signaling protocols are equally validated allowing QoS fields to be re-marked when passing between networks. SBC

16. VoIP Peering AudioCodes Solution Key Advantages: Best-of-Breed session management and routing features Wire-Rate security support for signaling, media and management Enhanced QoS Wide range of management features Unmatched scalability and flexibility Rich interoperability enabling compliance with a wide variety of Softswitches for the SIP Trunking Service Rich interoperability enabling compliance with a broad range of IP-PBX vendors on the Enterprise side Concurrent PSTN connection for Lifeline fallback and least cost routing

17. VoIP Peering AudioCodes Applicable Products: Mediant 1000 MSBG Application Partners:

18. Calling Card ITSPs, using AudioCodes Mediant™ 1000 Media Gateways for calling card services, can further increase their profit margins and reduce subsequent costs, by taking advantage of excess capacity in the IP network. AudioCodes’ Mediant 1000 enables ITSPs to supply a VoIP telephone service to users who have purchased calling cards in advance or alternatively have subscribed to a calling card service. The Mediant 1000 provides an integrated calling card solution, while giving a seamless and reliable telephone experience using VoIP.

19. Calling Card AudioCodes Solution Key Advantages: Standard E1/T1/J1 PSTN interfaces access SIP IP interfaces RADIUS for remote authentication, authorization and accounting with an external accounting server Interoperability with other VoIP service providers’ networks and other vendors’ VoIP equipment Enables several call flows: Single-stage dialing (no IVR) and Dual stage dialing (with IVR) Fully integrated SIP call control, IVR functions and concurrent calls User-friendly, web-based management tools Supports calls from PSTN and IP-based subscribers

20. Calling card AudioCodes Applicable Products: Mediant 1000 MSBG Applicable Partners