1. Internet Telephony 2003, Miami
Presenting at
Internet Telephony 2003, Miami

2. The Leading Trends in Internet Telephony
Mr. Robert Flood, Founder
PingTone Communications Inc.

3. Historical Perspective of Landline Telecommunications
Serial Switched Digital Telecommunications
Hierarchical Structure
Single End Office
Local, Regional, Area Tandems
Centrex and Trunking Services
Integration through Slow Speed Non-redundant Routes
Quality Maintained by Denial from Fixed Bandwidth Network
Services Only Provided on Managed Networks
Significant Infrastructure Restricting New Services

4. The Dawning of Internet Protocol for Voice Transmissions
1996 ICG Launching of Nation wide VOIP Long Distance Network
Technical Benefits Sought
Reduced Transport Cost for Compressed Voice
More Efficient Utilization of Bandwidth
No Service Denial Due to Congestion, Only Degradation

5. Understanding the Difference: VOIP vs. IP Telephony
Voice Over Internet Protocol
TCP/IP vs. Public Internet
“Packetizing” of Voice in the Core of the Network
Serial Digital Voice In and Out
Limited Signaling Benefits
Limited Applications

6. The Promise of Internet Protocol
An IP Appliance Independent of Function
Flexibility
Economic
Integration
Application Rich
Defacto World Standard

7. Delivering the Promise of IP for Telephony
An IP Appliance
Flexibility
Economic
Integration
Application Rich
Standardization Opportunity

8. The Dawning of IP Telephony
Telephone as an IP Appliance
August 2000 PingTone Founded to Exploit IP Telephony
Complete Managed Telecommunications and Data Flat Rate Bundled Communications Services
Delivering on the Promise of IP for Converged Communications

9. Impact of IP Telephony on Business Communication
Very Long List
Supplying All of the Functionality of Incumbent Services
Traditional Suppliers Suggest Not Ready for Prime Time
Most Important Point is IP Telephony is Being Delivered NOW and Delivering Toll Grade Quality

10. Benefits Hard to Rank Remove New Functionally Restrictions
Single Wiring Harness for All Communications
Personal Computer Telephony Integration
Highest Performance for the Available Bandwidth
Flexibility
Reliability
Scalability

11. Still More Benefits Cost-Effective End User Administration
End User Installation
Minimal Physical Provisioning
Disaster Recovery
Realistic Unified Messaging

12. Leading Applications Disaster Recovery Integrated Click to Dial
“Hoteling”
Legitimate Unified Messaging
Customized Phone Screens

13. Analysis of Future Trends
Worldwide Corporate VoIP Market
Corporate IP telephony minutes growth will be driven by VoIP VPNs, IP Centrex, IP-PBX services (IDC)
Source: IDC (Dec. 2000)

14. Analysis of Future Trends
Market Movement }
IP PBX Sales
Source: Gartner Dataquest (May 2001)

15. Analysis of Future Trends
IP Centrex Will Command 16.7% of Total PBX Installed Lines by 2004
(IDC)
Source: IDC Converged PBXs Move Forward:
Market Assessment and Forecast: , Feb. 2001

16. Analysis of Future Trends
Clearly Integrated IP Telephony is the Direction
Delivering the Promise of Internet Protocol
New Methods of Service Delivery
New Products
Cheaper, Faster and Better
And More Important Available NOW

17. Questions & Answers