- The Fused Group is a privately owned converged solutions provider established in 2002 that provides internet, IP telephony, and mobile services through its Fused Networks and Fused Webcalls brands. - Fused Webcalls Mobile Premium allows users to make and receive calls over WiFi or cellular data networks on their mobile phones, providing the quality and pricing of a landline with the flexibility of a mobile. - It uses SIP technology to route calls over data networks when available and seamlessly handover to cellular networks when needed, allowing consistent call quality across network types.

1. fused group gold sponsor / comms vision / november 2008 fused webcalls mobile premium presentation

2. About the Fused Group Converged Solutions Provider – ISP and IP telephony Privately owned and established in 2002 Manchester based with UK coverage Maintain & operate our own UK and pan-European network Voted ISP of the Year 2006 and 2007 Award winning programmes for dealers, resellers & wholesale Continued 100% year on year growth and £4.5M turnover Services include ADSL2+ LLU, SDSL, leased lines, transit, co- location, SIP trunks, call recording, hosted & on-site IP PBX 2 core brands – Fused Networks and Fused Webcalls

3. What is Fused Webcalls Mobile Premium? Quality, stability and pricing of a landline with the flexibility of your mobile Call routing managed by device not user - no fussy application to use, nothing to launch, integrates into Mobile OS Routing override for emergency numbers, voicemail etc Quality handover service - uninterrupted call as you move from Wi-Fi to GSM – Seamless! CLI masking

4. Technical Specifications Fully SIP compliant Acoustic Echo Canceller NAT traversing Supplementary services QoS support Dial plan, escape code, least cost routing, digit manipulation Outstanding certified voice quality Remote configuration Handover capabilities: 1. WiFi to WiFi (Horizontal) 2. WiFi to Circuit Switched Network (Vertical) with no impact on the mobile operator core

5. Hardware Requirements Symbian OS or Windows Mobile based handsets Internet GPRS, EDGE, 3G (Non WAP) connection Optional: WiFi or Bluetooth connection Compatible Handsets Symbian OS: Series 60 2nd Edition (Symbian OS v8.x) Series 60 3rd Edition (Symbian OS v9.x) For example: Nokia 6630, 6680, Nokia E Series & N Series Windows Mobile: Windows Mobile 2003 Second Edition Windows Mobile 2005 PocketPC Edition Windows Mobile 2005 SmartPhone Edition For example: HTC 620, HTC Tytn, Qtek S200, 9100, 9000

6. Where does Fused Webcalls Mobile Premium sit? Within handset stack protocol layers so it intercepts signals to neighbouring layers, acting as a gateway for SIP signaling This is irrespective of the connection type – GPRS, 3G, WiFi or bluetooth If deactivated or no connectivity available, handset operates as usual SIP, RTP Control Management Mobility Management Resource Management LAPDm Radio CS (TDM, TDMA, WCDMA, FDD/TDD) UDP IP WiFi, Bluetooth, UMTS (PS) Fused Webcalls Mobile Premium User handset interface – Display, Keyboard etc

7. Fused Webcalls Mobile Premium in Operation

8. Vertical Handover Explained

9. The Opportunity: General Convergence on a single personal communication device Quality, cost-effectiveness and stability of fixed phone with flexibility of a mobile Invisible – no application to launch Seamless handover with intelligent signal monitoring

10. The Opportunity: Resellers Easily add FMC to your product portfolio Increase your IP telephony revenues Excellent value-add for mobile distributors – increases Smartphone sales, especially dual mobile/WLAN handsets Competitive advantage of offering latest technologies to customers Customisable for your customers’ needs

11. The Opportunity: End Users Consistent user experience whilst roaming Single subscription through a single device Ideal for business travellers and remote workers Cost savings by routing internal calls over data network instead of PSTN - especially for multi-site/country operations

12. Conclusion Seamless Fixed-Mobile Convergence IS a reality ‘ Seamless’ is the only way to achieve end-user buy-in Opportunity for all areas of the channel Excellent cost savings in a challenging economic climate Enables flexible working without additional cost implications Consistent user and call experience Leverages existing IP infrastructure