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| Unified Messaging Usurps Traditional Voice Messaging
Market |
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The US traditional voice messaging market was down
over 16% in port sales in 2003, as unified messaging sales overtook traditional
voice messaging sales. While the traditional voice messaging market continues
to decline, the overall enterprise messaging market, which includes both voice
messaging and unified messaging, is increasing. This market research report includes
five-year forecasts for traditional voice messaging and unified messaging systems
in the US and worldwide. |
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- Executive Summary
- Methodology
- Market Overview
- Market Share
and Vendor Analysis
- Voice Messaging
and Unified Messaging
- Market Shares
- 2003 Voice
Messaging US Market Share
- 2003 Worldwide
Voice Messaging Market Share
- 2003 US Unified
Messaging and UM-Capable Equipment Market
- 2003 Worldwide
Unified Messaging/UM-Capable Market Share
- 2003 US Total
Enterprise Messaging Market Share
- 2003 Worldwide
Total Enterprise Messaging Market Share
- Market Forecast
- US Voice Messaging
Market Forecast: Ports Shipped
- US Voice Messaging
System Shipment Forecast
- US Voice Messaging/Unified
Messaging Comparison Forecast
- WW Voice Messaging/Unified
Messaging Comparison Forecast
- Conclusion
- Table 1. WW Enterprise
Messaging Revenue Forecast, 2003-2008
- Table 2. 2003 US
Voice Messaging Market Share by End-user Revenue
- Table 3. 2003 US
Voice Messaging Market Share by Ports
- Table 4. 2003 US
Voice Messaging Market Share by Systems
- Table 5. 2003 Worldwide
Voice Messaging Market Share by End-User Revenue
- Table 6. 2003 Worldwide
Voice Messaging Market Share by Ports
- Table 7. 2003 Worldwide
Voice Messaging Market Share by Systems
- Table 8. 2003 US
UM and UM-Capable Market by End-User Revenue ($M)
- Table 9 2003 US
Unified Messaging/UM-Capable Market by Seats Shipped
- Table 10. 2003
Worldwide Unified Messaging/Unified Messaging-Capable Market Share by
Revenues (US$ M)
- Table 11. 2003
Worldwide Unified Messaging/Unified Messaging-Capable Market Share by
Seats
- Table 12. 2003
US Total Enterprise Messaging Market Share by Revenues ($M)
- Table 13. 2003
US Total Enterprise Messaging Market Share by Systems Shipped
- Table 14. 2003
Worldwide Enterprise Messaging Market Share by Revenues ($M)
- Table 15. 2003
Worldwide Enterprise Messaging Market Share by Systems Shipped
- Table 16. 1-4 Port
Actual and Forecast
- Table 17. 5-8 Port
Actual and Forecast
- Table 18. 9-16
Port Actual and Forecast
- Table 19. 17+ Port
Actual and Forecast
- Table 20. Total
US Market by Port: Actual and Forecast
- Table 21. 1-4 Port
Systems Actual and Forecast
- Table 22. 5-8 Port
Systems Actual and Forecast
- Table 23. 9-16
Port Systems Actual and Forecast
- Table 24. 17+ Port
Systems Actual and Forecast
- Table 25. Total
US Market by System: Actual and Forecast
- Table 26. US Traditional
Voice Messaging Port Shipment and Revenue Forecast, 2003-2008
- Table 27. US UM/UM-Capable
Seat Shipment and Revenue Forecast, 2003-2008
- Table 28. US Total
Voice Messaging Revenue Forecast, 2003-2008
- Table 29. WW Traditional
Voice Messaging Port Shipment and Revenue Forecast, 2003-2008
- Table 30. WW UM/UM-Capable
Seat Shipment and Revenue Forecast, 2003-2008
- Table 31. WW Total
Voice Messaging Revenue Forecast, 2003-2008
- Figure 1. 2003
US Voice Messaging Market Share by End-User Revenue
- Figure 2. 2003
US Voice Messaging Market Share by Ports
- Figure 3. 2003
US Voice Messaging Market Share by Systems Shipped
- Figure 4. 2003
Worldwide Voice Messaging Market Share by End-User Revenue
- Figure 5. 2003
Worldwide Voice Messaging Market Share by Ports
- Figure 6. 2003
Worldwide Voice Messaging Market Share by Systems
- Figure 7. 2003
US UM/UM-Capable Market by End-User Revenue ($M)
- Figure 8. 2003
US UM/UM-Capable Market by Seats Shipped
- Figure 9. 2003
WW UM/UM-Capable Market Share by Revenue ($M)
- Figure 10. 2003
WW UM/UM-Capable Market Share by Seats
- Figure 11. 2003
US Total Enterprise Messaging Market Share by Revenue ($M)
- Figure 12. 2003
US Total Enterprise Messaging Market Share by Systems Shipped
- Figure 13. WW Enterprise
Messaging Market Share by Revenue ($M)
- Figure 14. 2003
WW Enterprise Messaging Market Share by Systems Shipped
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