Global Cloud Business Phone Systems Market Size, Status and Forecast 2020-2026

May 2020 | 95 pages | ID: G125EE77F9D1EN
QYResearch

Abstracts

This report focuses on the global Cloud Business Phone Systems status, future forecast, growth opportunity, key market and key players. The study objectives are to present the Cloud Business Phone Systems development in North America, Europe, China, Japan, Southeast Asia, India and Central & South America.

The key players covered in this study

• RingCentral
• Ooma
• Dialpad
• 8x8, Inc.
• Vonage Business
• Grasshopper
• Aircall
• LogMeIn
• Microsoft
• Mitel
• Nextiva

Market segment by Type, the product can be split into

• Public Cloud
• Private Cloud
• Mixed Cloud

Market segment by Application, split into

• Small and Medium Enterprises (SMEs)
• Large Enterprises

Market segment by Regions/Countries, this report covers

• North America
• Europe
• China
• Japan
• Southeast Asia
• India
• Central & South America

The study objectives of this report are:

• To analyze global Cloud Business Phone Systems status, future forecast, growth opportunity, key market and key players.
• To present the Cloud Business Phone Systems development in North America, Europe, China, Japan, Southeast Asia, India and Central & South America.
• To strategically profile the key players and comprehensively analyze their development plan and strategies.
• To define, describe and forecast the market by type, market and key regions.

In this study, the years considered to estimate the market size of Cloud Business Phone Systems are as follows:

• History Year: 2015-2019
• Base Year: 2019
• Estimated Year: 2020
• Forecast Year 2020 to 2026

For the data information by region, company, type and application, 2019 is considered as the base year. Whenever data information was unavailable for the base year, the prior year has been considered.

Contents

1 REPORT OVERVIEW

1.1 Study Scope
1.2 Key Market Segments
1.3 Players Covered: Ranking by Cloud Business Phone Systems Revenue
1.4 Market Analysis by Type
  1.4.1 Global Cloud Business Phone Systems Market Size Growth Rate by Type: 2020 VS 2026
  1.4.2 Public Cloud
  1.4.3 Private Cloud
  1.4.4 Mixed Cloud
1.5 Market by Application
  1.5.1 Global Cloud Business Phone Systems Market Share by Application: 2020 VS 2026
  1.5.2 Small and Medium Enterprises (SMEs)
  1.5.3 Large Enterprises
1.6 Study Objectives
1.7 Years Considered

2 GLOBAL GROWTH TRENDS BY REGIONS

2.1 Cloud Business Phone Systems Market Perspective (2015-2026)
2.2 Cloud Business Phone Systems Growth Trends by Regions
  2.2.1 Cloud Business Phone Systems Market Size by Regions: 2015 VS 2020 VS 2026
  2.2.2 Cloud Business Phone Systems Historic Market Share by Regions (2015-2020)
  2.2.3 Cloud Business Phone Systems Forecasted Market Size by Regions (2021-2026)
2.3 Industry Trends and Growth Strategy
  2.3.1 Market Top Trends
  2.3.2 Market Drivers
  2.3.3 Market Challenges
  2.3.4 Porter’s Five Forces Analysis
  2.3.5 Cloud Business Phone Systems Market Growth Strategy
  2.3.6 Primary Interviews with Key Cloud Business Phone Systems Players (Opinion Leaders)

3 COMPETITION LANDSCAPE BY KEY PLAYERS

3.1 Global Top Cloud Business Phone Systems Players by Market Size
  3.1.1 Global Top Cloud Business Phone Systems Players by Revenue (2015-2020)
  3.1.2 Global Cloud Business Phone Systems Revenue Market Share by Players (2015-2020)
  3.1.3 Global Cloud Business Phone Systems Market Share by Company Type (Tier 1, Tier 2 and Tier 3)
3.2 Global Cloud Business Phone Systems Market Concentration Ratio
  3.2.1 Global Cloud Business Phone Systems Market Concentration Ratio (CR5 and HHI)
  3.2.2 Global Top 10 and Top 5 Companies by Cloud Business Phone Systems Revenue in 2019
3.3 Cloud Business Phone Systems Key Players Head office and Area Served
3.4 Key Players Cloud Business Phone Systems Product Solution and Service
3.5 Date of Enter into Cloud Business Phone Systems Market
3.6 Mergers & Acquisitions, Expansion Plans

4 BREAKDOWN DATA BY TYPE (2015-2026)

4.1 Global Cloud Business Phone Systems Historic Market Size by Type (2015-2020)
4.2 Global Cloud Business Phone Systems Forecasted Market Size by Type (2021-2026)

5 CLOUD BUSINESS PHONE SYSTEMS BREAKDOWN DATA BY APPLICATION (2015-2026)

5.1 Global Cloud Business Phone Systems Market Size by Application (2015-2020)
5.2 Global Cloud Business Phone Systems Forecasted Market Size by Application (2021-2026)

6 NORTH AMERICA

6.1 North America Cloud Business Phone Systems Market Size (2015-2020)
6.2 Cloud Business Phone Systems Key Players in North America (2019-2020)
6.3 North America Cloud Business Phone Systems Market Size by Type (2015-2020)
6.4 North America Cloud Business Phone Systems Market Size by Application (2015-2020)

7 EUROPE

7.1 Europe Cloud Business Phone Systems Market Size (2015-2020)
7.2 Cloud Business Phone Systems Key Players in Europe (2019-2020)
7.3 Europe Cloud Business Phone Systems Market Size by Type (2015-2020)
7.4 Europe Cloud Business Phone Systems Market Size by Application (2015-2020)

8 CHINA

8.1 China Cloud Business Phone Systems Market Size (2015-2020)
8.2 Cloud Business Phone Systems Key Players in China (2019-2020)
8.3 China Cloud Business Phone Systems Market Size by Type (2015-2020)
8.4 China Cloud Business Phone Systems Market Size by Application (2015-2020)

9 JAPAN

9.1 Japan Cloud Business Phone Systems Market Size (2015-2020)
9.2 Cloud Business Phone Systems Key Players in Japan (2019-2020)
9.3 Japan Cloud Business Phone Systems Market Size by Type (2015-2020)
9.4 Japan Cloud Business Phone Systems Market Size by Application (2015-2020)

10 SOUTHEAST ASIA

10.1 Southeast Asia Cloud Business Phone Systems Market Size (2015-2020)
10.2 Cloud Business Phone Systems Key Players in Southeast Asia (2019-2020)
10.3 Southeast Asia Cloud Business Phone Systems Market Size by Type (2015-2020)
10.4 Southeast Asia Cloud Business Phone Systems Market Size by Application (2015-2020)

11 INDIA

11.1 India Cloud Business Phone Systems Market Size (2015-2020)
11.2 Cloud Business Phone Systems Key Players in India (2019-2020)
11.3 India Cloud Business Phone Systems Market Size by Type (2015-2020)
11.4 India Cloud Business Phone Systems Market Size by Application (2015-2020)

12 CENTRAL & SOUTH AMERICA

12.1 Central & South America Cloud Business Phone Systems Market Size (2015-2020)
12.2 Cloud Business Phone Systems Key Players in Central & South America (2019-2020)
12.3 Central & South America Cloud Business Phone Systems Market Size by Type (2015-2020)
12.4 Central & South America Cloud Business Phone Systems Market Size by Application (2015-2020)

13 KEY PLAYERS PROFILES

13.1 RingCentral
  13.1.1 RingCentral Company Details
  13.1.2 RingCentral Business Overview and Its Total Revenue
  13.1.3 RingCentral Cloud Business Phone Systems Introduction
  13.1.4 RingCentral Revenue in Cloud Business Phone Systems Business (2015-2020))
  13.1.5 RingCentral Recent Development
13.2 Ooma
  13.2.1 Ooma Company Details
  13.2.2 Ooma Business Overview and Its Total Revenue
  13.2.3 Ooma Cloud Business Phone Systems Introduction
  13.2.4 Ooma Revenue in Cloud Business Phone Systems Business (2015-2020)
  13.2.5 Ooma Recent Development
13.3 Dialpad
  13.3.1 Dialpad Company Details
  13.3.2 Dialpad Business Overview and Its Total Revenue
  13.3.3 Dialpad Cloud Business Phone Systems Introduction
  13.3.4 Dialpad Revenue in Cloud Business Phone Systems Business (2015-2020)
  13.3.5 Dialpad Recent Development
13.4 8x8, Inc.
  13.4.1 8x8, Inc. Company Details
  13.4.2 8x8, Inc. Business Overview and Its Total Revenue
  13.4.3 8x8, Inc. Cloud Business Phone Systems Introduction
  13.4.4 8x8, Inc. Revenue in Cloud Business Phone Systems Business (2015-2020)
  13.4.5 8x8, Inc. Recent Development
13.5 Vonage Business
  13.5.1 Vonage Business Company Details
  13.5.2 Vonage Business Business Overview and Its Total Revenue
  13.5.3 Vonage Business Cloud Business Phone Systems Introduction
  13.5.4 Vonage Business Revenue in Cloud Business Phone Systems Business (2015-2020)
  13.5.5 Vonage Business Recent Development
13.6 Grasshopper
  13.6.1 Grasshopper Company Details
  13.6.2 Grasshopper Business Overview and Its Total Revenue
  13.6.3 Grasshopper Cloud Business Phone Systems Introduction
  13.6.4 Grasshopper Revenue in Cloud Business Phone Systems Business (2015-2020)
  13.6.5 Grasshopper Recent Development
13.7 Aircall
  13.7.1 Aircall Company Details
  13.7.2 Aircall Business Overview and Its Total Revenue
  13.7.3 Aircall Cloud Business Phone Systems Introduction
  13.7.4 Aircall Revenue in Cloud Business Phone Systems Business (2015-2020)
  13.7.5 Aircall Recent Development
13.8 LogMeIn
  13.8.1 LogMeIn Company Details
  13.8.2 LogMeIn Business Overview and Its Total Revenue
  13.8.3 LogMeIn Cloud Business Phone Systems Introduction
  13.8.4 LogMeIn Revenue in Cloud Business Phone Systems Business (2015-2020)
  13.8.5 LogMeIn Recent Development
13.9 Microsoft
  13.9.1 Microsoft Company Details
  13.9.2 Microsoft Business Overview and Its Total Revenue
  13.9.3 Microsoft Cloud Business Phone Systems Introduction
  13.9.4 Microsoft Revenue in Cloud Business Phone Systems Business (2015-2020)
  13.9.5 Microsoft Recent Development
13.10 Mitel
  13.10.1 Mitel Company Details
  13.10.2 Mitel Business Overview and Its Total Revenue
  13.10.3 Mitel Cloud Business Phone Systems Introduction
  13.10.4 Mitel Revenue in Cloud Business Phone Systems Business (2015-2020)
  13.10.5 Mitel Recent Development
13.11 Nextiva
  10.11.1 Nextiva Company Details
  10.11.2 Nextiva Business Overview and Its Total Revenue
  10.11.3 Nextiva Cloud Business Phone Systems Introduction
  10.11.4 Nextiva Revenue in Cloud Business Phone Systems Business (2015-2020)
  10.11.5 Nextiva Recent Development

14 ANALYST'S VIEWPOINTS/CONCLUSIONS

15 APPENDIX

15.1 Research Methodology
  15.1.1 Methodology/Research Approach
  15.1.2 Data Source
15.2 Disclaimer
15.3 Author Details

List Of Tables

LIST OF TABLES

Table 1. Cloud Business Phone Systems Key Market Segments
Table 2. Key Players Covered: Ranking by Cloud Business Phone Systems Revenue
Table 3. Ranking of Global Top Cloud Business Phone Systems Manufacturers by Revenue (US$ Million) in 2019
Table 4. Global Cloud Business Phone Systems Market Size Growth Rate by Type (US$ Million): 2020 VS 2026
Table 5. Key Players of Public Cloud
Table 6. Key Players of Private Cloud
Table 7. Key Players of Mixed Cloud
Table 8. Global Cloud Business Phone Systems Market Size Growth by Application (US$ Million): 2020 VS 2026
Table 9. Global Cloud Business Phone Systems Market Size by Regions (US$ Million): 2020 VS 2026
Table 10. Global Cloud Business Phone Systems Market Size by Regions (2015-2020) (US$ Million)
Table 11. Global Cloud Business Phone Systems Market Share by Regions (2015-2020)
Table 12. Global Cloud Business Phone Systems Forecasted Market Size by Regions (2021-2026) (US$ Million)
Table 13. Global Cloud Business Phone Systems Market Share by Regions (2021-2026)
Table 14. Market Top Trends
Table 15. Key Drivers: Impact Analysis
Table 16. Key Challenges
Table 17. Cloud Business Phone Systems Market Growth Strategy
Table 18. Main Points Interviewed from Key Cloud Business Phone Systems Players
Table 19. Global Cloud Business Phone Systems Revenue by Players (2015-2020) (Million US$)
Table 20. Global Cloud Business Phone Systems Market Share by Players (2015-2020)
Table 21. Global Top Cloud Business Phone Systems Players by Company Type (Tier 1, Tier 2 and Tier 3) (based on the Revenue in Cloud Business Phone Systems as of 2019)
Table 22. Global Cloud Business Phone Systems by Players Market Concentration Ratio (CR5 and HHI)
Table 23. Key Players Headquarters and Area Served
Table 24. Key Players Cloud Business Phone Systems Product Solution and Service
Table 25. Date of Enter into Cloud Business Phone Systems Market
Table 26. Mergers & Acquisitions, Expansion Plans
Table 27. Global Cloud Business Phone Systems Market Size by Type (2015-2020) (Million US$)
Table 28. Global Cloud Business Phone Systems Market Size Share by Type (2015-2020)
Table 29. Global Cloud Business Phone Systems Revenue Market Share by Type (2021-2026)
Table 30. Global Cloud Business Phone Systems Market Size Share by Application (2015-2020)
Table 31. Global Cloud Business Phone Systems Market Size by Application (2015-2020) (Million US$)
Table 32. Global Cloud Business Phone Systems Market Size Share by Application (2021-2026)
Table 33. North America Key Players Cloud Business Phone Systems Revenue (2019-2020) (Million US$)
Table 34. North America Key Players Cloud Business Phone Systems Market Share (2019-2020)
Table 35. North America Cloud Business Phone Systems Market Size by Type (2015-2020) (Million US$)
Table 36. North America Cloud Business Phone Systems Market Share by Type (2015-2020)
Table 37. North America Cloud Business Phone Systems Market Size by Application (2015-2020) (Million US$)
Table 38. North America Cloud Business Phone Systems Market Share by Application (2015-2020)
Table 39. Europe Key Players Cloud Business Phone Systems Revenue (2019-2020) (Million US$)
Table 40. Europe Key Players Cloud Business Phone Systems Market Share (2019-2020)
Table 41. Europe Cloud Business Phone Systems Market Size by Type (2015-2020) (Million US$)
Table 42. Europe Cloud Business Phone Systems Market Share by Type (2015-2020)
Table 43. Europe Cloud Business Phone Systems Market Size by Application (2015-2020) (Million US$)
Table 44. Europe Cloud Business Phone Systems Market Share by Application (2015-2020)
Table 45. China Key Players Cloud Business Phone Systems Revenue (2019-2020) (Million US$)
Table 46. China Key Players Cloud Business Phone Systems Market Share (2019-2020)
Table 47. China Cloud Business Phone Systems Market Size by Type (2015-2020) (Million US$)
Table 48. China Cloud Business Phone Systems Market Share by Type (2015-2020)
Table 49. China Cloud Business Phone Systems Market Size by Application (2015-2020) (Million US$)
Table 50. China Cloud Business Phone Systems Market Share by Application (2015-2020)
Table 51. Japan Key Players Cloud Business Phone Systems Revenue (2019-2020) (Million US$)
Table 52. Japan Key Players Cloud Business Phone Systems Market Share (2019-2020)
Table 53. Japan Cloud Business Phone Systems Market Size by Type (2015-2020) (Million US$)
Table 54. Japan Cloud Business Phone Systems Market Share by Type (2015-2020)
Table 55. Japan Cloud Business Phone Systems Market Size by Application (2015-2020) (Million US$)
Table 56. Japan Cloud Business Phone Systems Market Share by Application (2015-2020)
Table 57. Southeast Asia Key Players Cloud Business Phone Systems Revenue (2019-2020) (Million US$)
Table 58. Southeast Asia Key Players Cloud Business Phone Systems Market Share (2019-2020)
Table 59. Southeast Asia Cloud Business Phone Systems Market Size by Type (2015-2020) (Million US$)
Table 60. Southeast Asia Cloud Business Phone Systems Market Share by Type (2015-2020)
Table 61. Southeast Asia Cloud Business Phone Systems Market Size by Application (2015-2020) (Million US$)
Table 62. Southeast Asia Cloud Business Phone Systems Market Share by Application (2015-2020)
Table 63. India Key Players Cloud Business Phone Systems Revenue (2019-2020) (Million US$)
Table 64. India Key Players Cloud Business Phone Systems Market Share (2019-2020)
Table 65. India Cloud Business Phone Systems Market Size by Type (2015-2020) (Million US$)
Table 66. India Cloud Business Phone Systems Market Share by Type (2015-2020)
Table 67. India Cloud Business Phone Systems Market Size by Application (2015-2020) (Million US$)
Table 68. India Cloud Business Phone Systems Market Share by Application (2015-2020)
Table 69. Central & South America Key Players Cloud Business Phone Systems Revenue (2019-2020) (Million US$)
Table 70. Central & South America Key Players Cloud Business Phone Systems Market Share (2019-2020)
Table 71. Central & South America Cloud Business Phone Systems Market Size by Type (2015-2020) (Million US$)
Table 72. Central & South America Cloud Business Phone Systems Market Share by Type (2015-2020)
Table 73. Central & South America Cloud Business Phone Systems Market Size by Application (2015-2020) (Million US$)
Table 74. Central & South America Cloud Business Phone Systems Market Share by Application (2015-2020)
Table 75. RingCentral Company Details
Table 76. RingCentral Business Overview
Table 77. RingCentral Product
Table 78. RingCentral Revenue in Cloud Business Phone Systems Business (2015-2020) (Million US$)
Table 79. RingCentral Recent Development
Table 80. Ooma Company Details
Table 81. Ooma Business Overview
Table 82. Ooma Product
Table 83. Ooma Revenue in Cloud Business Phone Systems Business (2015-2020) (Million US$)
Table 84. Ooma Recent Development
Table 85. Dialpad Company Details
Table 86. Dialpad Business Overview
Table 87. Dialpad Product
Table 88. Dialpad Revenue in Cloud Business Phone Systems Business (2015-2020) (Million US$)
Table 89. Dialpad Recent Development
Table 90. 8x8, Inc. Company Details
Table 91. 8x8, Inc. Business Overview
Table 92. 8x8, Inc. Product
Table 93. 8x8, Inc. Revenue in Cloud Business Phone Systems Business (2015-2020) (Million US$)
Table 94. 8x8, Inc. Recent Development
Table 95. Vonage Business Company Details
Table 96. Vonage Business Business Overview
Table 97. Vonage Business Product
Table 98. Vonage Business Revenue in Cloud Business Phone Systems Business (2015-2020) (Million US$)
Table 99. Vonage Business Recent Development
Table 100. Grasshopper Company Details
Table 101. Grasshopper Business Overview
Table 102. Grasshopper Product
Table 103. Grasshopper Revenue in Cloud Business Phone Systems Business (2015-2020) (Million US$)
Table 104. Grasshopper Recent Development
Table 105. Aircall Company Details
Table 106. Aircall Business Overview
Table 107. Aircall Product
Table 108. Aircall Revenue in Cloud Business Phone Systems Business (2015-2020) (Million US$)
Table 109. Aircall Recent Development
Table 110. LogMeIn Business Overview
Table 111. LogMeIn Product
Table 112. LogMeIn Company Details
Table 113. LogMeIn Revenue in Cloud Business Phone Systems Business (2015-2020) (Million US$)
Table 114. LogMeIn Recent Development
Table 115. Microsoft Company Details
Table 116. Microsoft Business Overview
Table 117. Microsoft Product
Table 118. Microsoft Revenue in Cloud Business Phone Systems Business (2015-2020) (Million US$)
Table 119. Microsoft Recent Development
Table 120. Mitel Company Details
Table 121. Mitel Business Overview
Table 122. Mitel Product
Table 123. Mitel Revenue in Cloud Business Phone Systems Business (2015-2020) (Million US$)
Table 124. Mitel Recent Development
Table 125. Nextiva Company Details
Table 126. Nextiva Business Overview
Table 127. Nextiva Product
Table 128. Nextiva Revenue in Cloud Business Phone Systems Business (2015-2020) (Million US$)
Table 129. Nextiva Recent Development
Table 130. Research Programs/Design for This Report
Table 131. Key Data Information from Secondary Sources
Table 132. Key Data Information from Primary Sources

List Of Figures

LIST OF FIGURES

Figure 1. Global Cloud Business Phone Systems Market Share by Type: 2020 VS 2026
Figure 2. Public Cloud Features
Figure 3. Private Cloud Features
Figure 4. Mixed Cloud Features
Figure 5. Global Cloud Business Phone Systems Market Share by Application: 2020 VS 2026
Figure 6. Small and Medium Enterprises (SMEs) Case Studies
Figure 7. Large Enterprises Case Studies
Figure 8. Cloud Business Phone Systems Report Years Considered
Figure 9. Global Cloud Business Phone Systems Market Size YoY Growth 2015-2026 (US$ Million)
Figure 10. Global Cloud Business Phone Systems Market Share by Regions: 2020 VS 2026
Figure 11. Global Cloud Business Phone Systems Market Share by Regions (2021-2026)
Figure 12. Porter's Five Forces Analysis
Figure 13. Global Cloud Business Phone Systems Market Share by Players in 2019
Figure 14. Global Top Cloud Business Phone Systems Players by Company Type (Tier 1, Tier 2 and Tier 3) (based on the Revenue in Cloud Business Phone Systems as of 2019
Figure 15. The Top 10 and 5 Players Market Share by Cloud Business Phone Systems Revenue in 2019
Figure 16. North America Cloud Business Phone Systems Market Size YoY Growth (2015-2020) (Million US$)
Figure 17. Europe Cloud Business Phone Systems Market Size YoY Growth (2015-2020) (Million US$)
Figure 18. China Cloud Business Phone Systems Market Size YoY Growth (2015-2020) (Million US$)
Figure 19. Japan Cloud Business Phone Systems Market Size YoY Growth (2015-2020) (Million US$)
Figure 20. Southeast Asia Cloud Business Phone Systems Market Size YoY Growth (2015-2020) (Million US$)
Figure 21. India Cloud Business Phone Systems Market Size YoY Growth (2015-2020) (Million US$)
Figure 22. Central & South America Cloud Business Phone Systems Market Size YoY Growth (2015-2020) (Million US$)
Figure 23. RingCentral Total Revenue (US$ Million): 2019 Compared with 2018
Figure 24. RingCentral Revenue Growth Rate in Cloud Business Phone Systems Business (2015-2020)
Figure 25. Ooma Total Revenue (US$ Million): 2019 Compared with 2018
Figure 26. Ooma Revenue Growth Rate in Cloud Business Phone Systems Business (2015-2020)
Figure 27. Dialpad Total Revenue (US$ Million): 2019 Compared with 2018
Figure 28. Dialpad Revenue Growth Rate in Cloud Business Phone Systems Business (2015-2020)
Figure 29. 8x8, Inc. Total Revenue (US$ Million): 2019 Compared with 2018
Figure 30. 8x8, Inc. Revenue Growth Rate in Cloud Business Phone Systems Business (2015-2020)
Figure 31. Vonage Business Total Revenue (US$ Million): 2019 Compared with 2018
Figure 32. Vonage Business Revenue Growth Rate in Cloud Business Phone Systems Business (2015-2020)
Figure 33. Grasshopper Total Revenue (US$ Million): 2019 Compared with 2018
Figure 34. Grasshopper Revenue Growth Rate in Cloud Business Phone Systems Business (2015-2020)
Figure 35. Aircall Total Revenue (US$ Million): 2019 Compared with 2018
Figure 36. Aircall Revenue Growth Rate in Cloud Business Phone Systems Business (2015-2020)
Figure 37. LogMeIn Total Revenue (US$ Million): 2019 Compared with 2018
Figure 38. LogMeIn Revenue Growth Rate in Cloud Business Phone Systems Business (2015-2020)
Figure 39. Microsoft Total Revenue (US$ Million): 2019 Compared with 2018
Figure 40. Microsoft Revenue Growth Rate in Cloud Business Phone Systems Business (2015-2020)
Figure 41. Mitel Total Revenue (US$ Million): 2019 Compared with 2018
Figure 42. Mitel Revenue Growth Rate in Cloud Business Phone Systems Business (2015-2020)
Figure 43. Nextiva Total Revenue (US$ Million): 2019 Compared with 2018
Figure 44. Nextiva Revenue Growth Rate in Cloud Business Phone Systems Business (2015-2020)
Figure 45. Bottom-up and Top-down Approaches for This Report
Figure 46. Data Triangulation