1 Report Overview 1.1 Study Scope 1.2 Market Analysis by Type 1.2.1 Global Private Branch Exchange (PBX) Market Size Growth Rate by Type: 2016 VS 2021 VS 2027 1.2.2 Mobile PBX 1.2.3 IP-PBX 1.2.4 Others 1.3 Market by Application 1.3.1 Global Private Branch Exchange (PBX) Market Share by Application: 2016 VS 2021 VS 2027 1.3.2 SMEs 1.3.3 Large Enterprise 1.3.4 Others 1.4 Study Objectives 1.5 Years Considered 2 Global Growth Trends 2.1 Global Private Branch Exchange (PBX) Market Perspective (2016-2027) 2.2 Private Branch Exchange (PBX) Growth Trends by Regions 2.2.1 Private Branch Exchange (PBX) Market Size by Regions: 2016 VS 2021 VS 2027 2.2.2 Private Branch Exchange (PBX) Historic Market Share by Regions (2016-2021) 2.2.3 Private Branch Exchange (PBX) Forecasted Market Size by Regions (2022-2027) 2.3 Private Branch Exchange (PBX) Industry Dynamic 2.3.1 Private Branch Exchange (PBX) Market Trends 2.3.2 Private Branch Exchange (PBX) Market Drivers 2.3.3 Private Branch Exchange (PBX) Market Challenges 2.3.4 Private Branch Exchange (PBX) Market Restraints 3 Competition Landscape by Key Players 3.1 Global Top Private Branch Exchange (PBX) Players by Revenue 3.1.1 Global Top Private Branch Exchange (PBX) Players by Revenue (2016-2021) 3.1.2 Global Private Branch Exchange (PBX) Revenue Market Share by Players (2016-2021) 3.2 Global Private Branch Exchange (PBX) Market Share by Company Type (Tier 1, Tier 2 and Tier 3) 3.3 Players Covered: Ranking by Private Branch Exchange (PBX) Revenue 3.4 Global Private Branch Exchange (PBX) Market Concentration Ratio 3.4.1 Global Private Branch Exchange (PBX) Market Concentration Ratio (CR5 and HHI) 3.4.2 Global Top 10 and Top 5 Companies by Private Branch Exchange (PBX) Revenue in 2020 3.5 Private Branch Exchange (PBX) Key Players Head office and Area Served 3.6 Key Players Private Branch Exchange (PBX) Product Solution and Service 3.7 Date of Enter into Private Branch Exchange (PBX) Market 3.8 Mergers & Acquisitions, Expansion Plans 4 Private Branch Exchange (PBX) Breakdown Data by Type 4.1 Global Private Branch Exchange (PBX) Historic Market Size by Type (2016-2021) 4.2 Global Private Branch Exchange (PBX) Forecasted Market Size by Type (2022-2027) 5 Private Branch Exchange (PBX) Breakdown Data by Application 5.1 Global Private Branch Exchange (PBX) Historic Market Size by Application (2016-2021) 5.2 Global Private Branch Exchange (PBX) Forecasted Market Size by Application (2022-2027) 6 North America 6.1 North America Private Branch Exchange (PBX) Market Size (2016-2027) 6.2 North America Private Branch Exchange (PBX) Market Size by Type 6.2.1 North America Private Branch Exchange (PBX) Market Size by Type (2016-2021) 6.2.2 North America Private Branch Exchange (PBX) Market Size by Type (2022-2027) 6.2.3 North America Private Branch Exchange (PBX) Market Size by Type (2016-2027) 6.3 North America Private Branch Exchange (PBX) Market Size by Application 6.3.1 North America Private Branch Exchange (PBX) Market Size by Application (2016-2021) 6.3.2 North America Private Branch Exchange (PBX) Market Size by Application (2022-2027) 6.3.3 North America Private Branch Exchange (PBX) Market Size by Application (2016-2027) 6.4 North America Private Branch Exchange (PBX) Market Size by Country 6.4.1 North America Private Branch Exchange (PBX) Market Size by Country (2016-2021) 6.4.2 North America Private Branch Exchange (PBX) Market Size by Country (2022-2027) 6.4.3 United States 6.4.4 Canada 7 Europe 7.1 Europe Private Branch Exchange (PBX) Market Size (2016-2027) 7.2 Europe Private Branch Exchange (PBX) Market Size by Type 7.2.1 Europe Private Branch Exchange (PBX) Market Size by Type (2016-2021) 7.2.2 Europe Private Branch Exchange (PBX) Market Size by Type (2022-2027) 7.2.3 Europe Private Branch Exchange (PBX) Market Size by Type (2016-2027) 7.3 Europe Private Branch Exchange (PBX) Market Size by Application 7.3.1 Europe Private Branch Exchange (PBX) Market Size by Application (2016-2021) 7.3.2 Europe Private Branch Exchange (PBX) Market Size by Application (2022-2027) 7.3.3 Europe Private Branch Exchange (PBX) Market Size by Application (2016-2027) 7.4 Europe Private Branch Exchange (PBX) Market Size by Country 7.4.1 Europe Private Branch Exchange (PBX) Market Size by Country (2016-2021) 7.4.2 Europe Private Branch Exchange (PBX) Market Size by Country (2022-2027) 7.4.3 Germany 7.4.4 France 7.4.5 U.K. 7.4.6 Italy 7.4.7 Russia 7.4.8 Nordic 8 Asia-Pacific 8.1 Asia-Pacific Private Branch Exchange (PBX) Market Size (2016-2027) 8.2 Asia-Pacific Private Branch Exchange (PBX) Market Size by Type 8.2.1 Asia-Pacific Private Branch Exchange (PBX) Market Size by Type (2016-2021) 8.2.2 Asia-Pacific Private Branch Exchange (PBX) Market Size by Type (2022-2027) 8.2.3 Asia-Pacific Private Branch Exchange (PBX) Market Size by Type (2016-2027) 8.3 Asia-Pacific Private Branch Exchange (PBX) Market Size by Application 8.3.1 Asia-Pacific Private Branch Exchange (PBX) Market Size by Application (2016-2021) 8.3.2 Asia-Pacific Private Branch Exchange (PBX) Market Size by Application (2022-2027) 8.3.3 Asia-Pacific Private Branch Exchange (PBX) Market Size by Application (2016-2027) 8.4 Asia-Pacific Private Branch Exchange (PBX) Market Size by Region 8.4.1 Asia-Pacific Private Branch Exchange (PBX) Market Size by Region (2016-2021) 8.4.2 Asia-Pacific Private Branch Exchange (PBX) Market Size by Region (2022-2027) 8.4.3 China 8.4.4 Japan 8.4.5 South Korea 8.4.6 Southeast Asia 8.4.7 India 8.4.8 Australia 9 Latin America 9.1 Latin America Private Branch Exchange (PBX) Market Size (2016-2027) 9.2 Latin America Private Branch Exchange (PBX) Market Size by Type 9.2.1 Latin America Private Branch Exchange (PBX) Market Size by Type (2016-2021) 9.2.2 Latin America Private Branch Exchange (PBX) Market Size by Type (2022-2027) 9.2.3 Latin America Private Branch Exchange (PBX) Market Size by Type (2016-2027) 9.3 Latin America Private Branch Exchange (PBX) Market Size by Application 9.3.1 Latin America Private Branch Exchange (PBX) Market Size by Application (2016-2021) 9.3.2 Latin America Private Branch Exchange (PBX) Market Size by Application (2022-2027) 9.3.3 Latin America Private Branch Exchange (PBX) Market Size by Application (2016-2027) 9.4 Latin America Private Branch Exchange (PBX) Market Size by Country 9.4.1 Latin America Private Branch Exchange (PBX) Market Size by Country (2016-2021) 9.4.2 Latin America Private Branch Exchange (PBX) Market Size by Country (2022-2027) 9.4.3 Mexico 9.4.4 Brazil 10 Middle East & Africa 10.1 Middle East & Africa Private Branch Exchange (PBX) Market Size (2016-2027) 10.2 Middle East & Africa Private Branch Exchange (PBX) Market Size by Type 10.2.1 Middle East & Africa Private Branch Exchange (PBX) Market Size by Type (2016-2021) 10.2.2 Middle East & Africa Private Branch Exchange (PBX) Market Size by Type (2022-2027) 10.2.3 Middle East & Africa Private Branch Exchange (PBX) Market Size by Type (2016-2027) 10.3 Middle East & Africa Private Branch Exchange (PBX) Market Size by Application 10.3.1 Middle East & Africa Private Branch Exchange (PBX) Market Size by Application (2016-2021) 10.3.2 Middle East & Africa Private Branch Exchange (PBX) Market Size by Application (2022-2027) 10.3.3 Middle East & Africa Private Branch Exchange (PBX) Market Size by Application (2016-2027) 10.4 Middle East & Africa Private Branch Exchange (PBX) Market Size by Country 10.4.1 Middle East & Africa Private Branch Exchange (PBX) Market Size by Country (2016-2021) 10.4.2 Middle East & Africa Private Branch Exchange (PBX) Market Size by Country (2022-2027) 10.4.3 Turkey 10.4.4 Saudi Arabia 10.4.5 UAE 11 Key Players Profiles 11.1 3CX 11.1.1 3CX Company Details 11.1.2 3CX Business Overview 11.1.3 3CX Private Branch Exchange (PBX) Introduction 11.1.4 3CX Revenue in Private Branch Exchange (PBX) Business (2016-2021) 11.1.5 3CX Recent Development 11.2 Twilio 11.2.1 Twilio Company Details 11.2.2 Twilio Business Overview 11.2.3 Twilio Private Branch Exchange (PBX) Introduction 11.2.4 Twilio Revenue in Private Branch Exchange (PBX) Business (2016-2021) 11.2.5 Twilio Recent Development 11.3 Veritas Technologies 11.3.1 Veritas Technologies Company Details 11.3.2 Veritas Technologies Business Overview 11.3.3 Veritas Technologies Private Branch Exchange (PBX) Introduction 11.3.4 Veritas Technologies Revenue in Private Branch Exchange (PBX) Business (2016-2021) 11.3.5 Veritas Technologies Recent Development 11.4 Voicent 11.4.1 Voicent Company Details 11.4.2 Voicent Business Overview 11.4.3 Voicent Private Branch Exchange (PBX) Introduction 11.4.4 Voicent Revenue in Private Branch Exchange (PBX) Business (2016-2021) 11.4.5 Voicent Recent Development 11.5 CallFire 11.5.1 CallFire Company Details 11.5.2 CallFire Business Overview 11.5.3 CallFire Private Branch Exchange (PBX) Introduction 11.5.4 CallFire Revenue in Private Branch Exchange (PBX) Business (2016-2021) 11.5.5 CallFire Recent Development 11.6 Symantec 11.6.1 Symantec Company Details 11.6.2 Symantec Business Overview 11.6.3 Symantec Private Branch Exchange (PBX) Introduction 11.6.4 Symantec Revenue in Private Branch Exchange (PBX) Business (2016-2021) 11.6.5 Symantec Recent Development 11.7 Microsoft (Skype) 11.7.1 Microsoft (Skype) Company Details 11.7.2 Microsoft (Skype) Business Overview 11.7.3 Microsoft (Skype) Private Branch Exchange (PBX) Introduction 11.7.4 Microsoft (Skype) Revenue in Private Branch Exchange (PBX) Business (2016-2021) 11.7.5 Microsoft (Skype) Recent Development 11.8 Nextiva 11.8.1 Nextiva Company Details 11.8.2 Nextiva Business Overview 11.8.3 Nextiva Private Branch Exchange (PBX) Introduction 11.8.4 Nextiva Revenue in Private Branch Exchange (PBX) Business (2016-2021) 11.8.5 Nextiva Recent Development 11.9 RingCentral 11.9.1 RingCentral Company Details 11.9.2 RingCentral Business Overview 11.9.3 RingCentral Private Branch Exchange (PBX) Introduction 11.9.4 RingCentral Revenue in Private Branch Exchange (PBX) Business (2016-2021) 11.9.5 RingCentral Recent Development 11.10 Vonage 11.10.1 Vonage Company Details 11.10.2 Vonage Business Overview 11.10.3 Vonage Private Branch Exchange (PBX) Introduction 11.10.4 Vonage Revenue in Private Branch Exchange (PBX) Business (2016-2021) 11.10.5 Vonage Recent Development 12 Analyst's Viewpoints/Conclusions 13 Appendix 13.1 Research Methodology 13.1.1 Methodology/Research Approach 13.1.2 Data Source 13.2 Disclaimer 13.3 Author Details

List of Tables Table 1. Global Private Branch Exchange (PBX) Market Size Growth Rate by Type (US$ Million):2016 VS 2021 VS 2027 Table 2. Key Players of Mobile PBX Table 3. Key Players of IP-PBX Table 4. Key Players of Others Table 5. Global Private Branch Exchange (PBX) Market Size Growth by Application (US$ Million): 2016 VS 2021 VS 2027 Table 6. Global Private Branch Exchange (PBX) Market Size by Regions (US$ Million): 2016 VS 2021 VS 2027 Table 7. Global Private Branch Exchange (PBX) Market Size by Regions (2016-2021) & (US$ Million) Table 8. Global Private Branch Exchange (PBX) Market Share by Regions (2016-2021) Table 9. Global Private Branch Exchange (PBX) Forecasted Market Size by Regions (2022-2027) & (US$ Million) Table 10. Global Private Branch Exchange (PBX) Market Share by Regions (2022-2027) Table 11. Private Branch Exchange (PBX) Market Trends Table 12. Private Branch Exchange (PBX) Market Drivers Table 13. Private Branch Exchange (PBX) Market Challenges Table 14. Private Branch Exchange (PBX) Market Restraints Table 15. Global Private Branch Exchange (PBX) Revenue by Players (2016-2021) & (US$ Million) Table 16. Global Private Branch Exchange (PBX) Market Share by Players (2016-2021) Table 17. Global Top Private Branch Exchange (PBX) Players by Company Type (Tier 1, Tier 2 and Tier 3) (based on the Revenue in Private Branch Exchange (PBX) as of 2020) Table 18. Ranking of Global Top Private Branch Exchange (PBX) Companies by Revenue (US$ Million) in 2020 Table 19. Global 5 Largest Players Market Share by Private Branch Exchange (PBX) Revenue (CR5 and HHI) & (2016-2021) Table 20. Key Players Headquarters and Area Served Table 21. Key Players Private Branch Exchange (PBX) Product Solution and Service Table 22. Date of Enter into Private Branch Exchange (PBX) Market Table 23. Mergers & Acquisitions, Expansion Plans Table 24. Global Private Branch Exchange (PBX) Market Size by Type (2016-2021) (US$ Million) Table 25. Global Private Branch Exchange (PBX) Revenue Market Share by Type (2016-2021) Table 26. Global Private Branch Exchange (PBX) Forecasted Market Size by Type (2022-2027) (US$ Million) Table 27. Global Private Branch Exchange (PBX) Revenue Market Share by Type (2022-2027) & (US$ Million) Table 28. Global Private Branch Exchange (PBX) Market Size Share by Application (2016-2021) & (US$ Million) Table 29. Global Private Branch Exchange (PBX) Revenue Market Share by Application (2016-2021) Table 30. Global Private Branch Exchange (PBX) Forecasted Market Size by Application (2022-2027) (US$ Million) Table 31. Global Private Branch Exchange (PBX) Revenue Market Share by Application (2022-2027) & (US$ Million) Table 32. North America Private Branch Exchange (PBX) Market Size by Type (2016-2021) (US$ Million) Table 33. North America Private Branch Exchange (PBX) Market Size by Type (2022-2027) & (US$ Million) Table 34. North America Private Branch Exchange (PBX) Market Size by Application (2016-2021) (US$ Million) Table 35. North America Private Branch Exchange (PBX) Market Size by Application (2022-2027) & (US$ Million) Table 36. North America Private Branch Exchange (PBX) Market Size by Country (2016-2021) & (US$ Million) Table 37. North America Private Branch Exchange (PBX) Market Size by Country (2022-2027) & (US$ Million) Table 38. Europe Private Branch Exchange (PBX) Market Size by Type (2016-2021) (US$ Million) Table 39. Europe Private Branch Exchange (PBX) Market Size by Type (2022-2027) & (US$ Million) Table 40. Europe Private Branch Exchange (PBX) Market Size by Application (2016-2021) (US$ Million) Table 41. Europe Private Branch Exchange (PBX) Market Size by Application (2022-2027) & (US$ Million) Table 42. Europe Private Branch Exchange (PBX) Market Size by Country (2016-2021) & (US$ Million) Table 43. Europe Private Branch Exchange (PBX) Market Size by Country (2022-2027) & (US$ Million) Table 44. Asia-Pacific Private Branch Exchange (PBX) Market Size by Type (2016-2021) (US$ Million) Table 45. Asia-Pacific Private Branch Exchange (PBX) Market Size by Type (2022-2027) & (US$ Million) Table 46. Asia-Pacific Private Branch Exchange (PBX) Market Size by Application (2016-2021) (US$ Million) Table 47. Asia-Pacific Private Branch Exchange (PBX) Market Size by Application (2022-2027) & (US$ Million) Table 48. Asia-Pacific Private Branch Exchange (PBX) Market Size by Region (2016-2021) & (US$ Million) Table 49. Asia-Pacific Private Branch Exchange (PBX) Market Size by Region (2022-2027) & (US$ Million) Table 50. Latin America Private Branch Exchange (PBX) Market Size by Type (2016-2021) (US$ Million) Table 51. Latin America Private Branch Exchange (PBX) Market Size by Type (2022-2027) & (US$ Million) Table 52. Latin America Private Branch Exchange (PBX) Market Size by Application (2016-2021) (US$ Million) Table 53. Latin America Private Branch Exchange (PBX) Market Size by Application (2022-2027) & (US$ Million) Table 54. Latin America Private Branch Exchange (PBX) Market Size by Country (2016-2021) & (US$ Million) Table 55. Latin America Private Branch Exchange (PBX) Market Size by Country (2022-2027) & (US$ Million) Table 56. Middle East & Africa Private Branch Exchange (PBX) Market Size by Type (2016-2021) (US$ Million) Table 57. Middle East & Africa Private Branch Exchange (PBX) Market Size by Type (2022-2027) & (US$ Million) Table 58. Middle East & Africa Private Branch Exchange (PBX) Market Size by Application (2016-2021) (US$ Million) Table 59. Middle East & Africa Private Branch Exchange (PBX) Market Size by Application (2022-2027) & (US$ Million) Table 60. Middle East & Africa Private Branch Exchange (PBX) Market Size by Country (2016-2021) & (US$ Million) Table 61. Middle East & Africa Private Branch Exchange (PBX) Market Size by Country (2022-2027) & (US$ Million) Table 62. 3CX Company Details Table 63. 3CX Business Overview Table 64. 3CX Private Branch Exchange (PBX) Product Table 65. 3CX Revenue in Private Branch Exchange (PBX) Business (2016-2021) & (US$ Million) Table 66. 3CX Recent Development Table 67. Twilio Company Details Table 68. Twilio Business Overview Table 69. Twilio Private Branch Exchange (PBX) Product Table 70. Twilio Revenue in Private Branch Exchange (PBX) Business (2016-2021) & (US$ Million) Table 71. Twilio Recent Development Table 72. Veritas Technologies Company Details Table 73. Veritas Technologies Business Overview Table 74. Veritas Technologies Private Branch Exchange (PBX) Product Table 75. Veritas Technologies Revenue in Private Branch Exchange (PBX) Business (2016-2021) & (US$ Million) Table 76. Veritas Technologies Recent Development Table 77. Voicent Company Details Table 78. Voicent Business Overview Table 79. Voicent Private Branch Exchange (PBX) Product Table 80. Voicent Revenue in Private Branch Exchange (PBX) Business (2016-2021) & (US$ Million) Table 81. Voicent Recent Development Table 82. CallFire Company Details Table 83. CallFire Business Overview Table 84. CallFire Private Branch Exchange (PBX) Product Table 85. CallFire Revenue in Private Branch Exchange (PBX) Business (2016-2021) & (US$ Million) Table 86. CallFire Recent Development Table 87. Symantec Company Details Table 88. Symantec Business Overview Table 89. Symantec Private Branch Exchange (PBX) Product Table 90. Symantec Revenue in Private Branch Exchange (PBX) Business (2016-2021) & (US$ Million) Table 91. Symantec Recent Development Table 92. Microsoft (Skype) Company Details Table 93. Microsoft (Skype) Business Overview Table 94. Microsoft (Skype) Private Branch Exchange (PBX) Product Table 95. Microsoft (Skype) Revenue in Private Branch Exchange (PBX) Business (2016-2021) & (US$ Million) Table 96. Microsoft (Skype) Recent Development Table 97. Nextiva Company Details Table 98. Nextiva Business Overview Table 99. Nextiva Revenue in Private Branch Exchange (PBX) Business (2016-2021) & (US$ Million) Table 100. Nextiva Recent Development Table 101. RingCentral Company Details Table 102. RingCentral Business Overview Table 103. RingCentral Private Branch Exchange (PBX) Product Table 104. RingCentral Revenue in Private Branch Exchange (PBX) Business (2016-2021) & (US$ Million) Table 105. RingCentral Recent Development Table 106. Vonage Company Details Table 107. Vonage Business Overview Table 108. Vonage Private Branch Exchange (PBX) Product Table 109. Vonage Revenue in Private Branch Exchange (PBX) Business (2016-2021) & (US$ Million) Table 110. Vonage Recent Development Table 111. Research Programs/Design for This Report Table 112. Key Data Information from Secondary Sources Table 113. Key Data Information from Primary Sources List of Figures Figure 1. Global Private Branch Exchange (PBX) Market Share by Type: 2020 VS 2027 Figure 2. Mobile PBX Features Figure 3. IP-PBX Features Figure 4. Others Features Figure 5. Global Private Branch Exchange (PBX) Market Share by Application: 2020 VS 2027 Figure 6. SMEs Case Studies Figure 7. Large Enterprise Case Studies Figure 8. Others Case Studies Figure 9. Private Branch Exchange (PBX) Report Years Considered Figure 10. Global Private Branch Exchange (PBX) Market Size (US$ Million), Year-over-Year: 2016-2027 Figure 11. Global Private Branch Exchange (PBX) Market Size (US$ Million), 2016 VS 2021 VS 2027 Figure 12. Global Private Branch Exchange (PBX) Market Share by Regions: 2020 VS 2027 Figure 13. Global Private Branch Exchange (PBX) Market Share by Regions (2022-2027) Figure 14. Global Private Branch Exchange (PBX) Market Share by Players in 2020 Figure 15. Global Top Private Branch Exchange (PBX) Players by Company Type (Tier 1, Tier 2 and Tier 3) (based on the Revenue in Private Branch Exchange (PBX) as of 2020 Figure 16. The Top 10 and 5 Players Market Share by Private Branch Exchange (PBX) Revenue in 2020 Figure 17. Global Private Branch Exchange (PBX) Revenue Market Share by Type (2016-2021) Figure 18. Global Private Branch Exchange (PBX) Revenue Market Share by Type (2022-2027) Figure 19. North America Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 20. North America Private Branch Exchange (PBX) Market Share by Type (2016-2027) Figure 21. North America Private Branch Exchange (PBX) Market Share by Application (2016-2027) Figure 22. North America Private Branch Exchange (PBX) Market Share by Country (2016-2027) Figure 23. United States Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 24. Canada Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 25. Europe Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 26. Europe Private Branch Exchange (PBX) Market Share by Type (2016-2027) Figure 27. Europe Private Branch Exchange (PBX) Market Share by Application (2016-2027) Figure 28. Europe Private Branch Exchange (PBX) Market Share by Country (2016-2027) Figure 29. Germany Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 30. France Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 31. U.K. Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 32. Italy Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 33. Russia Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 34. Nordic Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 35. Asia-Pacific Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 36. Asia-Pacific Private Branch Exchange (PBX) Market Share by Type (2016-2027) Figure 37. Asia-Pacific Private Branch Exchange (PBX) Market Share by Application (2016-2027) Figure 38. Asia-Pacific Private Branch Exchange (PBX) Market Share by Region (2016-2027) Figure 39. China Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 40. Japan Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 41. South Korea Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 42. Southeast Asia Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 43. India Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 44. Australia Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 45. Latin America Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 46. Latin America Private Branch Exchange (PBX) Market Share by Type (2016-2027) Figure 47. Latin America Private Branch Exchange (PBX) Market Share by Application (2016-2027) Figure 48. Latin America Private Branch Exchange (PBX) Market Share by Country (2016-2027) Figure 49. Mexico Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 50. Brazil Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 51. Middle East & Africa Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 52. Middle East & Africa Private Branch Exchange (PBX) Market Share by Type (2016-2027) Figure 53. Middle East & Africa Private Branch Exchange (PBX) Market Share by Application (2016-2027) Figure 54. Middle East & Africa Private Branch Exchange (PBX) Market Share by Country (2016-2027) Figure 55. Turkey Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 56. Saudi Arabia Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 57. UAE Private Branch Exchange (PBX) Market Size YoY Growth (2016-2027) & (US$ Million) Figure 58. 3CX Revenue Growth Rate in Private Branch Exchange (PBX) Business (2016-2021) Figure 59. Twilio Revenue Growth Rate in Private Branch Exchange (PBX) Business (2016-2021) Figure 60. Veritas Technologies Revenue Growth Rate in Private Branch Exchange (PBX) Business (2016-2021) Figure 61. Voicent Revenue Growth Rate in Private Branch Exchange (PBX) Business (2016-2021) Figure 62. CallFire Revenue Growth Rate in Private Branch Exchange (PBX) Business (2016-2021) Figure 63. Symantec Revenue Growth Rate in Private Branch Exchange (PBX) Business (2016-2021) Figure 64. Microsoft (Skype) Revenue Growth Rate in Private Branch Exchange (PBX) Business (2016-2021) Figure 65. Nextiva Revenue Growth Rate in Private Branch Exchange (PBX) Business (2016-2021) Figure 66. RingCentral Revenue Growth Rate in Private Branch Exchange (PBX) Business (2016-2021) Figure 67. Vonage Revenue Growth Rate in Private Branch Exchange (PBX) Business (2016-2021) Figure 68. Bottom-up and Top-down Approaches for This Report Figure 69. Data Triangulation Figure 70. Key Executives Interviewed

3CX Twilio Veritas Technologies Voicent CallFire Symantec Microsoft (Skype) Nextiva RingCentral Vonage