This report contains market size and forecasts of Enterprise Unified Communications and Voice Equipment in Global, including the following market information:
Global Enterprise Unified Communications and Voice Equipment Market Revenue, 2016-2021, 2022-2027, ($ millions)
Global top five companies in 2020 (%)
The global Enterprise Unified Communications and Voice Equipment market was valued at xx million in 2020 and is projected to reach US$ xx million by 2027, at a CAGR of xx% during the forecast period.
Publisher has surveyed the Enterprise Unified Communications and Voice Equipment companies, and industry experts on this industry, involving the revenue, demand, product type, recent developments and plans, industry trends, drivers, challenges, obstacles, and potential risks.
Total Market by Segment:
Global Enterprise Unified Communications and Voice Equipment Market, By Type, 2016-2021, 2022-2027 ($ millions)
Global Enterprise Unified Communications and Voice Equipment Market Segment Percentages, By Type, 2020 (%)
Phone to phone
Computer to phone
Computer to computer
China Enterprise Unified Communications and Voice Equipment Market, By Application, 2016-2021, 2022-2027 ($ millions)
China Enterprise Unified Communications and Voice Equipment Market Segment Percentages, By Application, 2020 (%)
Large Scale Enterprise
Medium Scale Enterprise
Global Enterprise Unified Communications and Voice Equipment Market, By Region and Country, 2016-2021, 2022-2027 ($ Millions)
Global Enterprise Unified Communications and Voice Equipment Market Segment Percentages, By Region and Country, 2020 (%)
North America
US
Canada
Mexico
Europe
Germany
France
U.K.
Italy
Russia
Nordic Countries
Benelux
Rest of Europe
Asia
China
Japan
South Korea
Southeast Asia
India
Rest of Asia
South America
Brazil
Argentina
Rest of South America
Middle East & Africa
Turkey
Israel
Saudi Arabia
UAE
Rest of Middle East & Africa
Competitor Analysis
The report also provides analysis of leading market participants including:
Total Enterprise Unified Communications and Voice Equipment Market Competitors Revenues in Global, by Players 2016-2021 (Estimated), ($ millions)
Total Enterprise Unified Communications and Voice Equipment Market Competitors Revenues Share in Global, by Players 2020 (%)
Further, the report presents profiles of competitors in the market, including the following:
Adtran
Ericson-LG
IBM
MDS Gateways
Microsoft
Nortel Networks
Outsourcery
PanTerra Networks
Roc Tel International
Siemens
Speedflow
Table of Contents
1 Introduction to Research & Analysis Reports
1.1 Enterprise Unified Communications and Voice Equipment Market Definition
1.2 Market Segments
1.2.1 Market by Type
1.2.2 Market by Application
1.3 Global Enterprise Unified Communications and Voice Equipment Market Overview
1.4 Features & Benefits of This Report
1.5 Methodology & Sources of Information
1.5.1 Research Methodology
1.5.2 Research Process
1.5.3 Base Year
1.5.4 Report Assumptions & Caveats
2 Global Enterprise Unified Communications and Voice Equipment Overall Market Size
2.1 Global Enterprise Unified Communications and Voice Equipment Market Size: 2021 VS 2027
2.2 Global Enterprise Unified Communications and Voice Equipment Market Size, Prospects & Forecasts: 2016-2027
2.3 Key Market Trends, Opportunity, Drivers and Restraints
2.3.1 Market Opportunities & Trends
2.3.2 Market Drivers
2.3.3 Market Restraints
3 Company Landscape
3.1 Top Enterprise Unified Communications and Voice Equipment Players in Global Market
3.2 Top Global Enterprise Unified Communications and Voice Equipment Companies Ranked by Revenue
3.3 Global Enterprise Unified Communications and Voice Equipment Revenue by Companies
3.4 Top 3 and Top 5 Enterprise Unified Communications and Voice Equipment Companies in Global Market, by Revenue in 2020
3.5 Global Companies Enterprise Unified Communications and Voice Equipment Product Type
3.6 Tier 1, Tier 2 and Tier 3 Enterprise Unified Communications and Voice Equipment Players in Global Market
3.6.1 List of Global Tier 1 Enterprise Unified Communications and Voice Equipment Companies
3.6.2 List of Global Tier 2 and Tier 3 Enterprise Unified Communications and Voice Equipment Companies
4 Market Sights by Product
4.1 Overview
4.1.1 By Type - Global Enterprise Unified Communications and Voice Equipment Market Size Markets, 2021 & 2027
4.1.2 Phone to phone
4.1.3 Computer to phone
4.1.4 Computer to computer
4.2 By Type - Global Enterprise Unified Communications and Voice Equipment Revenue & Forecasts
4.2.1 By Type - Global Enterprise Unified Communications and Voice Equipment Revenue, 2016-2021
4.2.2 By Type - Global Enterprise Unified Communications and Voice Equipment Revenue, 2022-2027
4.2.3 By Type - Global Enterprise Unified Communications and Voice Equipment Revenue Market Share, 2016-2027
5 Sights by Application
5.1 Overview
5.1.1 By Application - Global Enterprise Unified Communications and Voice Equipment Market Size, 2021 & 2027
5.1.2 Large Scale Enterprise
5.1.3 Medium Scale Enterprise
5.2 By Application - Global Enterprise Unified Communications and Voice Equipment Revenue & Forecasts
5.2.1 By Application - Global Enterprise Unified Communications and Voice Equipment Revenue, 2016-2021
5.2.2 By Application - Global Enterprise Unified Communications and Voice Equipment Revenue, 2022-2027
5.2.3 By Application - Global Enterprise Unified Communications and Voice Equipment Revenue Market Share, 2016-2027
6 Sights by Region
6.1 By Region - Global Enterprise Unified Communications and Voice Equipment Market Size, 2021 & 2027
6.2 By Region - Global Enterprise Unified Communications and Voice Equipment Revenue & Forecasts
6.2.1 By Region - Global Enterprise Unified Communications and Voice Equipment Revenue, 2016-2021
6.2.2 By Region - Global Enterprise Unified Communications and Voice Equipment Revenue, 2022-2027
6.2.3 By Region - Global Enterprise Unified Communications and Voice Equipment Revenue Market Share, 2016-2027
6.3 North America
6.3.1 By Country - North America Enterprise Unified Communications and Voice Equipment Revenue, 2016-2027
6.3.2 US Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.3.3 Canada Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.3.4 Mexico Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.4 Europe
6.4.1 By Country - Europe Enterprise Unified Communications and Voice Equipment Revenue, 2016-2027
6.4.2 Germany Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.4.3 France Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.4.4 U.K. Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.4.5 Italy Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.4.6 Russia Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.4.7 Nordic Countries Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.4.8 Benelux Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.5 Asia
6.5.1 By Region - Asia Enterprise Unified Communications and Voice Equipment Revenue, 2016-2027
6.5.2 China Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.5.3 Japan Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.5.4 South Korea Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.5.5 Southeast Asia Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.5.6 India Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.6 South America
6.6.1 By Country - South America Enterprise Unified Communications and Voice Equipment Revenue, 2016-2027
6.6.2 Brazil Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.6.3 Argentina Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.7 Middle East & Africa
6.7.1 By Country - Middle East & Africa Enterprise Unified Communications and Voice Equipment Revenue, 2016-2027
6.7.2 Turkey Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.7.3 Israel Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.7.4 Saudi Arabia Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
6.7.5 UAE Enterprise Unified Communications and Voice Equipment Market Size, 2016-2027
7 Players Profiles
7.1 Adtran
7.1.1 Adtran Corporate Summary
7.1.2 Adtran Business Overview
7.1.3 Adtran Enterprise Unified Communications and Voice Equipment Major Product Offerings
7.1.4 Adtran Enterprise Unified Communications and Voice Equipment Revenue in Global (2016-2021)
7.1.5 Adtran Key News
7.2 Ericson-LG
7.2.1 Ericson-LG Corporate Summary
7.2.2 Ericson-LG Business Overview
7.2.3 Ericson-LG Enterprise Unified Communications and Voice Equipment Major Product Offerings
7.2.4 Ericson-LG Enterprise Unified Communications and Voice Equipment Revenue in Global (2016-2021)
7.2.5 Ericson-LG Key News
7.3 IBM
7.3.1 IBM Corporate Summary
7.3.2 IBM Business Overview
7.3.3 IBM Enterprise Unified Communications and Voice Equipment Major Product Offerings
7.3.4 IBM Enterprise Unified Communications and Voice Equipment Revenue in Global (2016-2021)
7.3.5 IBM Key News
7.4 MDS Gateways
7.4.1 MDS Gateways Corporate Summary
7.4.2 MDS Gateways Business Overview
7.4.3 MDS Gateways Enterprise Unified Communications and Voice Equipment Major Product Offerings
7.4.4 MDS Gateways Enterprise Unified Communications and Voice Equipment Revenue in Global (2016-2021)
7.4.5 MDS Gateways Key News
7.5 Microsoft
7.5.1 Microsoft Corporate Summary
7.5.2 Microsoft Business Overview
7.5.3 Microsoft Enterprise Unified Communications and Voice Equipment Major Product Offerings
7.5.4 Microsoft Enterprise Unified Communications and Voice Equipment Revenue in Global (2016-2021)
7.5.5 Microsoft Key News
7.6 Nortel Networks
7.6.1 Nortel Networks Corporate Summary
7.6.2 Nortel Networks Business Overview
7.6.3 Nortel Networks Enterprise Unified Communications and Voice Equipment Major Product Offerings
7.6.4 Nortel Networks Enterprise Unified Communications and Voice Equipment Revenue in Global (2016-2021)
7.6.5 Nortel Networks Key News
7.7 Outsourcery
7.7.1 Outsourcery Corporate Summary
7.7.2 Outsourcery Business Overview
7.7.3 Outsourcery Enterprise Unified Communications and Voice Equipment Major Product Offerings
7.4.4 Outsourcery Enterprise Unified Communications and Voice Equipment Revenue in Global (2016-2021)
7.7.5 Outsourcery Key News
7.8 PanTerra Networks
7.8.1 PanTerra Networks Corporate Summary
7.8.2 PanTerra Networks Business Overview
7.8.3 PanTerra Networks Enterprise Unified Communications and Voice Equipment Major Product Offerings
7.8.4 PanTerra Networks Enterprise Unified Communications and Voice Equipment Revenue in Global (2016-2021)
7.8.5 PanTerra Networks Key News
7.9 Roc Tel International
7.9.1 Roc Tel International Corporate Summary
7.9.2 Roc Tel International Business Overview
7.9.3 Roc Tel International Enterprise Unified Communications and Voice Equipment Major Product Offerings
7.9.4 Roc Tel International Enterprise Unified Communications and Voice Equipment Revenue in Global (2016-2021)
7.9.5 Roc Tel International Key News
7.10 Siemens
7.10.1 Siemens Corporate Summary
7.10.2 Siemens Business Overview
7.10.3 Siemens Enterprise Unified Communications and Voice Equipment Major Product Offerings
7.10.4 Siemens Enterprise Unified Communications and Voice Equipment Revenue in Global (2016-2021)
7.10.5 Siemens Key News
7.11 Speedflow
7.11.1 Speedflow Corporate Summary
7.11.2 Speedflow Business Overview
7.11.3 Speedflow Enterprise Unified Communications and Voice Equipment Major Product Offerings
7.11.4 Speedflow Enterprise Unified Communications and Voice Equipment Revenue in Global (2016-2021)
7.11.5 Speedflow Key News
8 Conclusion
9 Appendix
9.1 Note
9.2 Examples of Clients
9.3 Disclaimer
List of Tables
Table 1. Enterprise Unified Communications and Voice Equipment Market Opportunities & Trends in Global Market
Table 2. Enterprise Unified Communications and Voice Equipment Market Drivers in Global Market
Table 3. Enterprise Unified Communications and Voice Equipment Market Restraints in Global Market
Table 4. Key Players of Enterprise Unified Communications and Voice Equipment in Global Market
Table 5. Top Enterprise Unified Communications and Voice Equipment Players in Global Market, Ranking by Revenue (2019)
Table 6. Global Enterprise Unified Communications and Voice Equipment Revenue by Companies, (US$, Mn), 2016-2021
Table 7. Global Enterprise Unified Communications and Voice Equipment Revenue Share by Companies, 2016-2021
Table 8. Global Companies Enterprise Unified Communications and Voice Equipment Product Type
Table 9. List of Global Tier 1 Enterprise Unified Communications and Voice Equipment Companies, Revenue (US$, Mn) in 2020 and Market Share
Table 10. List of Global Tier 2 and Tier 3 Enterprise Unified Communications and Voice Equipment Companies, Revenue (US$, Mn) in 2020 and Market Share
Table 11. By Type - Global Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2021 VS 2027
Table 12. By Type - Enterprise Unified Communications and Voice Equipment Revenue in Global (US$, Mn), 2016-2021
Table 13. By Type - Enterprise Unified Communications and Voice Equipment Revenue in Global (US$, Mn), 2022-2027
Table 14. By Application - Global Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2021 VS 2027
Table 15. By Application - Enterprise Unified Communications and Voice Equipment Revenue in Global (US$, Mn), 2016-2021
Table 16. By Application - Enterprise Unified Communications and Voice Equipment Revenue in Global (US$, Mn), 2022-2027
Table 17. By Region - Global Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2021 VS 2027
Table 18. By Region - Global Enterprise Unified Communications and Voice Equipment Revenue (US$, Mn), 2016-2021
Table 19. By Region - Global Enterprise Unified Communications and Voice Equipment Revenue (US$, Mn), 2022-2027
Table 20. By Country - North America Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2021
Table 21. By Country - North America Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2022-2027
Table 22. By Country - Europe Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2021
Table 23. By Country - Europe Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2022-2027
Table 24. By Region - Asia Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2021
Table 25. By Region - Asia Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2022-2027
Table 26. By Country - South America Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2021
Table 27. By Country - South America Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2022-2027
Table 28. By Country - Middle East & Africa Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2021
Table 29. By Country - Middle East & Africa Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2022-2027
Table 30. Adtran Corporate Summary
Table 31. Adtran Enterprise Unified Communications and Voice Equipment Product Offerings
Table 32. Adtran Enterprise Unified Communications and Voice Equipment Revenue (US$, Mn), (2016-2021)
Table 33. Ericson-LG Corporate Summary
Table 34. Ericson-LG Enterprise Unified Communications and Voice Equipment Product Offerings
Table 35. Ericson-LG Enterprise Unified Communications and Voice Equipment Revenue (US$, Mn), (2016-2021)
Table 36. IBM Corporate Summary
Table 37. IBM Enterprise Unified Communications and Voice Equipment Product Offerings
Table 38. IBM Enterprise Unified Communications and Voice Equipment Revenue (US$, Mn), (2016-2021)
Table 39. MDS Gateways Corporate Summary
Table 40. MDS Gateways Enterprise Unified Communications and Voice Equipment Product Offerings
Table 41. MDS Gateways Enterprise Unified Communications and Voice Equipment Revenue (US$, Mn), (2016-2021)
Table 42. Microsoft Corporate Summary
Table 43. Microsoft Enterprise Unified Communications and Voice Equipment Product Offerings
Table 44. Microsoft Enterprise Unified Communications and Voice Equipment Revenue (US$, Mn), (2016-2021)
Table 45. Nortel Networks Corporate Summary
Table 46. Nortel Networks Enterprise Unified Communications and Voice Equipment Product Offerings
Table 47. Nortel Networks Enterprise Unified Communications and Voice Equipment Revenue (US$, Mn), (2016-2021)
Table 48. Outsourcery Corporate Summary
Table 49. Outsourcery Enterprise Unified Communications and Voice Equipment Product Offerings
Table 50. Outsourcery Enterprise Unified Communications and Voice Equipment Revenue (US$, Mn), (2016-2021)
Table 51. PanTerra Networks Corporate Summary
Table 52. PanTerra Networks Enterprise Unified Communications and Voice Equipment Product Offerings
Table 53. PanTerra Networks Enterprise Unified Communications and Voice Equipment Revenue (US$, Mn), (2016-2021)
Table 54. Roc Tel International Corporate Summary
Table 55. Roc Tel International Enterprise Unified Communications and Voice Equipment Product Offerings
Table 56. Roc Tel International Enterprise Unified Communications and Voice Equipment Revenue (US$, Mn), (2016-2021)
Table 57. Siemens Corporate Summary
Table 58. Siemens Enterprise Unified Communications and Voice Equipment Product Offerings
Table 59. Siemens Enterprise Unified Communications and Voice Equipment Revenue (US$, Mn), (2016-2021)
Table 60. Speedflow Corporate Summary
Table 61. Speedflow Enterprise Unified Communications and Voice Equipment Product Offerings
Table 62. Speedflow Enterprise Unified Communications and Voice Equipment Revenue (US$, Mn), (2016-2021)
List of Figures
Figure 1. Enterprise Unified Communications and Voice Equipment Segment by Type
Figure 2. Enterprise Unified Communications and Voice Equipment Segment by Application
Figure 3. Global Enterprise Unified Communications and Voice Equipment Market Overview: 2020
Figure 4. Key Caveats
Figure 5. Global Enterprise Unified Communications and Voice Equipment Market Size: 2021 VS 2027 (US$, Mn)
Figure 6. Global Enterprise Unified Communications and Voice Equipment Revenue, 2016-2027 (US$, Mn)
Figure 7. The Top 3 and 5 Players Market Share by Enterprise Unified Communications and Voice Equipment Revenue in 2020
Figure 8. By Type - Global Enterprise Unified Communications and Voice Equipment Revenue Market Share, 2016-2027
Figure 9. By Application - Global Enterprise Unified Communications and Voice Equipment Revenue Market Share, 2016-2027
Figure 10. By Region - Global Enterprise Unified Communications and Voice Equipment Revenue Market Share, 2016-2027
Figure 11. By Country - North America Enterprise Unified Communications and Voice Equipment Revenue Market Share, 2016-2027
Figure 12. US Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 13. Canada Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 14. Mexico Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 15. By Country - Europe Enterprise Unified Communications and Voice Equipment Revenue Market Share, 2016-2027
Figure 16. Germany Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 17. France Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 18. U.K. Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 19. Italy Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 20. Russia Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 21. Nordic Countries Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 22. Benelux Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 23. By Region - Asia Enterprise Unified Communications and Voice Equipment Revenue Market Share, 2016-2027
Figure 24. China Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 25. Japan Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 26. South Korea Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 27. Southeast Asia Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 28. India Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 29. By Country - South America Enterprise Unified Communications and Voice Equipment Revenue Market Share, 2016-2027
Figure 30. Brazil Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 31. Argentina Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 32. By Country - Middle East & Africa Enterprise Unified Communications and Voice Equipment Revenue Market Share, 2016-2027
Figure 33. Turkey Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 34. Israel Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 35. Saudi Arabia Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 36. UAE Enterprise Unified Communications and Voice Equipment Revenue, (US$, Mn), 2016-2027
Figure 37. Adtran Enterprise Unified Communications and Voice Equipment Revenue Year Over Year Growth (US$, Mn) & (2016-2021)
Figure 38. Ericson-LG Enterprise Unified Communications and Voice Equipment Revenue Year Over Year Growth (US$, Mn) & (2016-2021)
Figure 39. IBM Enterprise Unified Communications and Voice Equipment Revenue Year Over Year Growth (US$, Mn) & (2016-2021)
Figure 40. MDS Gateways Enterprise Unified Communications and Voice Equipment Revenue Year Over Year Growth (US$, Mn) & (2016-2021)
Figure 41. Microsoft Enterprise Unified Communications and Voice Equipment Revenue Year Over Year Growth (US$, Mn) & (2016-2021)
Figure 42. Nortel Networks Enterprise Unified Communications and Voice Equipment Revenue Year Over Year Growth (US$, Mn) & (2016-2021)
Figure 43. Outsourcery Enterprise Unified Communications and Voice Equipment Revenue Year Over Year Growth (US$, Mn) & (2016-2021)
Figure 44. PanTerra Networks Enterprise Unified Communications and Voice Equipment Revenue Year Over Year Growth (US$, Mn) & (2016-2021)
Figure 45. Roc Tel International Enterprise Unified Communications and Voice Equipment Revenue Year Over Year Growth (US$, Mn) & (2016-2021)
Figure 46. Siemens Enterprise Unified Communications and Voice Equipment Revenue Year Over Year Growth (US$, Mn) & (2016-2021)
Figure 47. Speedflow Enterprise Unified Communications and Voice Equipment Revenue Year Over Year Growth (US$, Mn) & (2016-2021)
Adtran
Ericson-LG
IBM
MDS Gateways
Microsoft
Nortel Networks
Outsourcery
PanTerra Networks
Roc Tel International
Siemens
Speedflow