1. Leveraging The Telecom Transition to IP Communications Infrastructure CANTO June 2005 Dennis Haar President & CEO

2. 2 SS8 Proprietary SS8 Network Company Overview Leading provider of carrier class Messaging, Lawful Intercept and Signaling Solutions for the Converged Network Integrated next generation IP technology with industry leading products and application expertise gained from the strategic acquisitions of industry leaders –Centigram (Messaging) –Newnet (Lawful Intercept & Signaling) Over 250 global customers Named as one of the Red Herring 100 Private Companies of North America for 2005

3. 3 SS8 Proprietary IP-based Messaging Is Here Source: Frost and Sullivan 2004

4. 4 SS8 Proprietary Transition of the Messaging Infrastructure Legacy Network Interface Unified Message Store Integrated Applications Layer Network Interface Circuit Network VoIP Network Network Interface Message Store Multimedia Message Store Voice Video PresenceConference Circuit Network VoIP Network IP UM/UC Plus OverlayNext Gen Multi-purpose Network Interface VoiceEmail Aggregation Software Msg Store Msg Store Msg Store Msg Store

5. 5 SS8 Proprietary New Technologies Driving New Applications Video GPS Presence Management Speech Activation

6. 6 SS8 Proprietary Evolution of Services – TDM to IP Content & Management of Messages Video Messaging “1” Play Video Messages “2” Record Video Message “3” Personal Profile Short Messaging MMS Basic Voicemail Unified Messaging Time Functionality

7. 7 SS8 Proprietary Evolution of Services – TDM to IP Personalizing the Messaging Experience Location Based Services Personal Information Management Greetings Notification Web Services Functionality Time

8. 8 SS8 Proprietary Evolution of Services – TDM to IP “High Availability” vs. “Time Management” Conferencing Auto Attendant Call Return Find Me/Reach Me Hide Me Time Handling Calls Returning Calls Functionality

9. 9 SS8 Proprietary Personalize Your Greetings With Background Music

10. 10 SS8 Proprietary Or Sound Effects

11. 11 SS8 Proprietary Web Access Provides Simple Call and Message Management Personalization –Notification –Address book –Calendar Call management –Find/reach/hide me Unified messaging

12. 12 SS8 Proprietary Single Number Service Find Me/Follow Me SS8 SC3100 Call is Placed Not Available at Location 1 Not Available at Location 2 Not Available at Location 3 Reached at Location 4

13. 13 SS8 Proprietary Find Me/Reach Me/Hide Me Presence Management – “Hide Me” SS8 SC3100 Call is Placed Presence Not Detected Presence Detected Instant Message

14. 14 SS8 Proprietary Find Me/Reach Me/Hide Me Prioritized Call Handling SS8 SC3100 Presence Not Detected Contacts Presence Detected Boss Calls VIP Treatments Queried Presence Not Detected

15. 15 SS8 Proprietary Find Me/Reach Me/Hide Me Prioritized Call Handling SS8 SC3100 Call Connects

16. 16 SS8 Proprietary Universal Notification Anytime, Anywhere, Any Device SC3100 Office Wireless Home Message Deposited Notification Email/Web Notification

17. 17 SS8 Proprietary Universal Access Anytime, Anywhere, Any Device SC3100 Office Wireless Home Message Deposited Email/Web Message Retrieval

18. 18 SS8 Proprietary Call Return Conferencing SS8 SC3100 Wireless Call from associate No answer, message deposited

19. 19 SS8 Proprietary Call Return Conferencing SS8 SC3100 Wireless Message retrieved

20. 20 SS8 Proprietary Speech Activation Provides a Simple and Powerful User Interface “What would you like to do?” Play messages Call someone Send a message Change user options Open my address book “Change user options” Change my passcode Change my name Change my greeting Change my busy greeting Change my extended absence greeting Change my language

21. 21 SS8 Proprietary Call Return Conferencing Speech Activated Using Address Book SS8 SC3100 Contacts Wireless Speech activates conferencing Contacts identified Outbound call to original caller 2 nd contact bridged-in 3 rd contact bridged-in

22. 22 SS8 Proprietary 3G Wireless device Video Call Answering SC3100 Caller rings subscriber Subscriber not available Live Video Call

23. 23 SS8 Proprietary 3G Wireless device Video Greetings SC3100 Live Video Call Subscriber’s video greeting played

24. 24 SS8 Proprietary 3G Wireless device Video Message Deposit SC3100 Live Video Call Caller records video message

25. 25 SS8 Proprietary Video Message Retrieval SC3100 Subscriber retrieves video message

26. 26 SS8 Proprietary Video Call Return SC3100 Subscriber then returns call Live Video Call Video call connects

27. 27 SS8 Proprietary Personalized Video Content SC3100 Personalized on-demand video content –“Mobisodes” –Sporting Events –News –Advertisements –Presence Based

28. 28 SS8 Proprietary Leveraging The Telecom Transition to IP Communications Infrastructure New technologies provide opportunity to offer new revenue- generating application services and provide one stop shopping for all communications needs It’s not just about VoIP – it’s about a flexible network architecture that can help you manage the transition from TDM to IP IP/PSTN converged platforms can provide shared, standardized components that result in lower equipment costs and lower overall operating expenses

29. Thank You! Dennis Haar President & CEO