1. Leveraging ATCA to Optimize IMS by Ilan Weizman Surf Communication Solutions www.surf-com.com

2. September 10-12, 2007 Los Angeles Convention Center Los Angeles, California www.ITEXPO.com www.surf-com.com 2 Market Trends - Operators The shift from voice-centric to multimedia services continues Operators must continually reduce CAPEX and R&D investment to preserve revenue The next “killer application” has yet to be discovered New services must be launched rapidly Infrastructure must be reusable and “service agnostic”

3. September 10-12, 2007 Los Angeles Convention Center Los Angeles, California www.ITEXPO.com www.surf-com.com 3 Market Trends – TEMs / NEPs Forces driving TEMs’ mega mergers: –Ability to offer a complete end-to-end solution –Reach right size and geographical coverage to offer “managed networks” to operators Focusing more and more on service creation and delivery Must utilize COTS HW to reduce R&D costs

4. September 10-12, 2007 Los Angeles Convention Center Los Angeles, California www.ITEXPO.com www.surf-com.com 4 Merchant vs. Captive Server Market Source: MODT 2005 In $Billion

5. September 10-12, 2007 Los Angeles Convention Center Los Angeles, California www.ITEXPO.com www.surf-com.com 5 Market Trends - IMS Source: Informa Telecom 2006 In $Million

6. September 10-12, 2007 Los Angeles Convention Center Los Angeles, California www.ITEXPO.com www.surf-com.com 6 ATCA is Built for Carriers Scalable capacity up to 2.5 Tbits/s Full redundancy High availability: "five-nines" (99.999%) High computer density Strict regulatory conformance Support for multiple switching fabric types Rich media content and transcoding

7. September 10-12, 2007 Los Angeles Convention Center Los Angeles, California www.ITEXPO.com www.surf-com.com 7 IMS Based on ATCA

8. September 10-12, 2007 Los Angeles Convention Center Los Angeles, California www.ITEXPO.com www.surf-com.com 8 Building Your IMS - ATCA Eco-System Standard HW –Enclosures, CPU Blades, Storage, Switch, I/O Standard SW –OS, Middleware IMS-specific SW –SIP, Diameter, H.248, JSR309

9. September 10-12, 2007 Los Angeles Convention Center Los Angeles, California www.ITEXPO.com www.surf-com.com 9 Leveraging the ATCA COTS Eco-system Standards-based interoperable components Avoid "proprietary COTS" "API-less" protocols such as SIP I-TDM-compliant components “Mixing and Matching" best-of-breed

10. September 10-12, 2007 Los Angeles Convention Center Los Angeles, California www.ITEXPO.com www.surf-com.com 10 Sample MRF Configuration

11. September 10-12, 2007 Los Angeles Convention Center Los Angeles, California www.ITEXPO.com www.surf-com.com 11 AMC DSP Resource Board on ATCA Hosts up to 8 C64x TI DSP Fits both ATCA and MicroTCA Pre-integrated with ATCA carrier & Line cards Supports iTDM connectivity Comprehensive media processing software Modular plug-in board enabling multiple DSP board population

12. September 10-12, 2007 Los Angeles Convention Center Los Angeles, California www.ITEXPO.com www.surf-com.com 12 Benefits for Operators Faster time to revenue Flexible network evolution Reuse of equipment Minimum list of spare parts Minimize Total Cost of Ownership (TCO) Less rack space

13. September 10-12, 2007 Los Angeles Convention Center Los Angeles, California www.ITEXPO.com www.surf-com.com 13 Benefits for TEMs Decreased development costs and risk Lower production and maintenance costs Easy selection of “Second Source” Optimized development resources Increased supply-chain flexibility Faster time to market

14. September 10-12, 2007 Los Angeles Convention Center Los Angeles, California www.ITEXPO.com www.surf-com.com 14 About SURF Thank You for Listening…