1 Report Overview 1.1 Study Scope 1.2 Market Analysis by Type 1.2.1 Global Internet Protocol Private Branch Exchange (IP PBX) Market Size Growth Rate by Type: 2017 VS 2021 VS 2028 1.2.2 SIP Phones 1.2.3 VoIP Phones 1.2.4 IP PBX Servers 1.2.5 VoIP Gateway 1.3 Market by Application 1.3.1 Global Internet Protocol Private Branch Exchange (IP PBX) Market Growth Rate by Application: 2017 VS 2021 VS 2028 1.3.2 Enterprise 1.3.3 Government 1.3.4 Others 1.4 Study Objectives 1.5 Years Considered 2 Market Perspective 2.1 Global Internet Protocol Private Branch Exchange (IP PBX) Market Size (2017-2028) 2.2 Internet Protocol Private Branch Exchange (IP PBX) Market Size across Key Geographies Worldwide: 2017 VS 2021 VS 2028 2.3 Global Internet Protocol Private Branch Exchange (IP PBX) Market Size by Region (2017-2022) 2.4 Global Internet Protocol Private Branch Exchange (IP PBX) Market Size Forecast by Region (2023-2028) 2.5 Global Top Internet Protocol Private Branch Exchange (IP PBX) Countries Ranking by Market Size 3 Internet Protocol Private Branch Exchange (IP PBX) Competitive by Company 3.1 Global Internet Protocol Private Branch Exchange (IP PBX) Revenue by Players 3.1.1 Global Internet Protocol Private Branch Exchange (IP PBX) Revenue by Players (2017-2022) 3.1.2 Global Internet Protocol Private Branch Exchange (IP PBX) Market Share by Players (2017-2022) 3.2 Global Internet Protocol Private Branch Exchange (IP PBX) Market Share by Company Type (Tier 1, Tier 2, and Tier 3) 3.3 Company Covered: Ranking by Internet Protocol Private Branch Exchange (IP PBX) Revenue 3.4 Global Internet Protocol Private Branch Exchange (IP PBX) Market Concentration Ratio 3.4.1 Global Internet Protocol Private Branch Exchange (IP PBX) Market Concentration Ratio (CR5 and HHI) 3.4.2 Global Top 10 and Top 5 Companies by Internet Protocol Private Branch Exchange (IP PBX) Revenue in 2021 3.5 Global Internet Protocol Private Branch Exchange (IP PBX) Key Players Head office and Area Served 3.6 Key Players Internet Protocol Private Branch Exchange (IP PBX) Product Solution and Service 3.7 Date of Enter into Internet Protocol Private Branch Exchange (IP PBX) Market 3.8 Mergers & Acquisitions, Expansion Plans 4 Global Internet Protocol Private Branch Exchange (IP PBX) Breakdown Data by Type 4.1 Global Internet Protocol Private Branch Exchange (IP PBX) Historic Revenue by Type (2017-2022) 4.2 Global Internet Protocol Private Branch Exchange (IP PBX) Forecasted Revenue by Type (2023-2028) 5 Global Internet Protocol Private Branch Exchange (IP PBX) Breakdown Data by Application 5.1 Global Internet Protocol Private Branch Exchange (IP PBX) Historic Market Size by Application (2017-2022) 5.2 Global Internet Protocol Private Branch Exchange (IP PBX) Forecasted Market Size by Application (2023-2028) 6 North America 6.1 North America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Company (2020-2022) 6.2 North America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Type (2017-2028) 6.3 North America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Application (2017-2028) 6.4 North America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Country (2017-2028) 6.4.1 U.S. 6.4.2 Canada 7 Europe 7.1 Europe Internet Protocol Private Branch Exchange (IP PBX) Revenue by Company (2020-2022) 7.2 Europe Internet Protocol Private Branch Exchange (IP PBX) Revenue by Type (2017-2028) 7.3 Europe Internet Protocol Private Branch Exchange (IP PBX) Revenue by Application (2017-2028) 7.4 Europe Internet Protocol Private Branch Exchange (IP PBX) Revenue by Country (2017-2028) 7.4.1 Germany 7.4.2 France 7.4.3 U.K. 7.4.4 Italy 7.4.5 Russia 8 Asia Pacific 8.1 Asia Pacific Internet Protocol Private Branch Exchange (IP PBX) Revenue by Company (2020-2022) 8.2 Asia Pacific Internet Protocol Private Branch Exchange (IP PBX) Revenue by Type (2017-2028) 8.3 Asia Pacific Internet Protocol Private Branch Exchange (IP PBX) Revenue by Application (2017-2028) 8.4 Asia Pacific Internet Protocol Private Branch Exchange (IP PBX) Revenue by Region (2017-2028) 8.4.1 China 8.4.2 Japan 8.4.3 South Korea 8.4.4 India 8.4.5 Australia 8.4.6 Taiwan 8.4.7 Indonesia 8.4.8 Thailand 8.4.9 Malaysia 8.4.10 Philippines 8.4.11 Vietnam 9 Latin America 9.1 Latin America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Company (2020-2022) 9.2 Latin America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Type (2017-2028) 9.3 Latin America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Application (2017-2028) 9.4 Latin America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Country (2017-2028) 9.4.1 Mexico 9.4.2 Brazil 9.4.3 Argentina 10 Middle East and Africa 10.1 Middle East and Africa Internet Protocol Private Branch Exchange (IP PBX) Revenue by Company (2020-2022) 10.2 Middle East and Africa Internet Protocol Private Branch Exchange (IP PBX) Revenue by Type (2017-2028) 10.3 Middle East and Africa Internet Protocol Private Branch Exchange (IP PBX) Revenue by Application (2017-2028) 10.4 Middle East and Africa Internet Protocol Private Branch Exchange (IP PBX) Revenue by Country (2017-2028) 10.4.1 Turkey 10.4.2 Saudi Arabia 10.4.3 U.A.E 11 Company Profiles 11.1 Cisco 11.1.1 Cisco Company Details 11.1.2 Cisco Business Overview 11.1.3 Cisco Internet Protocol Private Branch Exchange (IP PBX) Products and Services 11.1.4 Cisco Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) 11.1.5 Cisco Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis 11.1.6 Cisco Recent Developments 11.2 Avaya 11.2.1 Avaya Company Details 11.2.2 Avaya Business Overview 11.2.3 Avaya Internet Protocol Private Branch Exchange (IP PBX) Products and Services 11.2.4 Avaya Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) 11.2.5 Avaya Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis 11.2.6 Avaya Recent Developments 11.3 Asterisk 11.3.1 Asterisk Company Details 11.3.2 Asterisk Business Overview 11.3.3 Asterisk Internet Protocol Private Branch Exchange (IP PBX) Products and Services 11.3.4 Asterisk Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) 11.3.5 Asterisk Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis 11.3.6 Asterisk Recent Developments 11.4 3CX 11.4.1 3CX Company Details 11.4.2 3CX Business Overview 11.4.3 3CX Internet Protocol Private Branch Exchange (IP PBX) Products and Services 11.4.4 3CX Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) 11.4.5 3CX Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis 11.4.6 3CX Recent Developments 11.5 Huawei 11.5.1 Huawei Company Details 11.5.2 Huawei Business Overview 11.5.3 Huawei Internet Protocol Private Branch Exchange (IP PBX) Products and Services 11.5.4 Huawei Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) 11.5.5 Huawei Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis 11.5.6 Huawei Recent Developments 11.6 Ericsson 11.6.1 Ericsson Company Details 11.6.2 Ericsson Business Overview 11.6.3 Ericsson Internet Protocol Private Branch Exchange (IP PBX) Products and Services 11.6.4 Ericsson Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) 11.6.5 Ericsson Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis 11.6.6 Ericsson Recent Developments 11.7 Alcatel 11.7.1 Alcatel Company Details 11.7.2 Alcatel Business Overview 11.7.3 Alcatel Internet Protocol Private Branch Exchange (IP PBX) Products and Services 11.7.4 Alcatel Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) 11.7.5 Alcatel Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis 11.7.6 Alcatel Recent Developments 11.8 Sangoma 11.8.1 Sangoma Company Details 11.8.2 Sangoma Business Overview 11.8.3 Sangoma Internet Protocol Private Branch Exchange (IP PBX) Products and Services 11.8.4 Sangoma Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) 11.8.5 Sangoma Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis 11.8.6 Sangoma Recent Developments 11.9 ShoreTel 11.9.1 ShoreTel Company Details 11.9.2 ShoreTel Business Overview 11.9.3 ShoreTel Internet Protocol Private Branch Exchange (IP PBX) Products and Services 11.9.4 ShoreTel Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) 11.9.5 ShoreTel Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis 11.9.6 ShoreTel Recent Developments 11.10 Welltech 11.10.1 Welltech Company Details 11.10.2 Welltech Business Overview 11.10.3 Welltech Internet Protocol Private Branch Exchange (IP PBX) Products and Services 11.10.4 Welltech Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) 11.10.5 Welltech Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis 11.10.6 Welltech Recent Developments 12 Internet Protocol Private Branch Exchange (IP PBX) Market Dynamics 12.1 Internet Protocol Private Branch Exchange (IP PBX) Market Trends 12.2 Internet Protocol Private Branch Exchange (IP PBX) Market Drivers 12.3 Internet Protocol Private Branch Exchange (IP PBX) Market Challenges 12.4 Internet Protocol Private Branch Exchange (IP PBX) Market Restraints 13 Research Findings and Conclusion 14 Appendix 14.1 Research Methodology 14.1.1 Methodology/Research Approach 14.1.2 Data Source 14.2 Author Details

List of Tables Table 1. Global Internet Protocol Private Branch Exchange (IP PBX) Market Size Growth Rate by Type (US$ Million), 2017 VS 2021 VS 2028 Table 2. Key Players of SIP Phones Table 3. Key Players of VoIP Phones Table 4. Key Players of IP PBX Servers Table 5. Key Players of VoIP Gateway Table 6. Global Internet Protocol Private Branch Exchange (IP PBX) Market Size Growth Rate by Application (US$ Million), 2017 VS 2021 VS 2028 Table 7. Global Internet Protocol Private Branch Exchange (IP PBX) Market Size (US$ Million) by Region: 2017 VS 2021 VS 2028 Table 8. Global Internet Protocol Private Branch Exchange (IP PBX) Revenue by Region (2017-2022) & (US$ Million) Table 9. Global Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Region (2017-2022) Table 10. Global Internet Protocol Private Branch Exchange (IP PBX) Revenue by Players (2017-2022) & (US$ Million) Table 11. Global Internet Protocol Private Branch Exchange (IP PBX) Market Share by Players (2017-2022) Table 12. Global Top Internet Protocol Private Branch Exchange (IP PBX) Players by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in Internet Protocol Private Branch Exchange (IP PBX) as of 2021) Table 13. Ranking of Global Top Internet Protocol Private Branch Exchange (IP PBX) Companies by Revenue (US$ Million) in 2021 Table 14. Global 5 Largest Players Market Share by Internet Protocol Private Branch Exchange (IP PBX) Revenue (CR5 and HHI) & (2017-2022) Table 15. Key Players Headquarters and Area Served Table 16. Key Players Internet Protocol Private Branch Exchange (IP PBX) Product Solution and Service Table 17. Date of Key Manufacturers Enter into Internet Protocol Private Branch Exchange (IP PBX) Market Table 18. Mergers & Acquisitions, Expansion Plans Table 19. Global Internet Protocol Private Branch Exchange (IP PBX) Market Size by Type (2017-2022) & (US$ Million) Table 20. Global Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Type (2017-2022) Table 21. Global Internet Protocol Private Branch Exchange (IP PBX) Forecasted Market Size by Type (2023-2028) & (US$ Million) Table 22. Global Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Type (2023-2028) Table 23. Global Internet Protocol Private Branch Exchange (IP PBX) Market Size by Application (2017-2022) & (US$ Million) Table 24. Global Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Application (2017-2022) Table 25. Global Internet Protocol Private Branch Exchange (IP PBX) Forecasted Market Size by Application (2023-2028) & (US$ Million) Table 26. Global Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Application (2023-2028) Table 27. North America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Company (2020-2022) & (US$ Million) Table 28. North America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Type (2017-2022) & (US$ Million) Table 29. North America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Type (2023-2028) & (US$ Million) Table 30. North America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Application (2017-2022) & (US$ Million) Table 31. North America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Application (2023-2028) & (US$ Million) Table 32. North America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Country (2017-2022) & (US$ Million) Table 33. North America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Country (2023-2028) & (US$ Million) Table 34. Europe Internet Protocol Private Branch Exchange (IP PBX) Revenue by Company (2020-2022) & (US$ Million) Table 35. Europe Internet Protocol Private Branch Exchange (IP PBX) Revenue by Type (2017-2022) & (US$ Million) Table 36. Europe Internet Protocol Private Branch Exchange (IP PBX) Revenue by Type (2023-2028) & (US$ Million) Table 37. Europe Internet Protocol Private Branch Exchange (IP PBX) Revenue by Application (2017-2022) & (US$ Million) Table 38. Europe Internet Protocol Private Branch Exchange (IP PBX) Revenue by Application (2023-2028) & (US$ Million) Table 39. Europe Internet Protocol Private Branch Exchange (IP PBX) Revenue by Country (2017-2022) & (US$ Million) Table 40. Europe Internet Protocol Private Branch Exchange (IP PBX) Revenue by Country (2023-2028) & (US$ Million) Table 41. Asia Pacific Internet Protocol Private Branch Exchange (IP PBX) Revenue by Company (2020-2022) & (US$ Million) Table 42. Asia Pacific Internet Protocol Private Branch Exchange (IP PBX) Revenue by Type (2017-2022) & (US$ Million) Table 43. Asia Pacific Internet Protocol Private Branch Exchange (IP PBX) Revenue by Type (2023-2028) & (US$ Million) Table 44. Asia Pacific Internet Protocol Private Branch Exchange (IP PBX) Revenue by Application (2017-2022) & (US$ Million) Table 45. Asia Pacific Internet Protocol Private Branch Exchange (IP PBX) Revenue by Application (2023-2028) & (US$ Million) Table 46. Asia Pacific Internet Protocol Private Branch Exchange (IP PBX) Revenue by Region (2017-2022) & (US$ Million) Table 47. Asia Pacific Internet Protocol Private Branch Exchange (IP PBX) Revenue by Region (2023-2028) & (US$ Million) Table 48. Latin America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Company (2020-2022) & (US$ Million) Table 49. Latin America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Type (2017-2022) & (US$ Million) Table 50. Latin America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Type (2023-2028) & (US$ Million) Table 51. Latin America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Application (2017-2022) & (US$ Million) Table 52. Latin America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Application (2023-2028) & (US$ Million) Table 53. Latin America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Country (2017-2022) & (US$ Million) Table 54. Latin America Internet Protocol Private Branch Exchange (IP PBX) Revenue by Country (2023-2028) & (US$ Million) Table 55. Middle East and Africa Internet Protocol Private Branch Exchange (IP PBX) Revenue by Company (2020-2022) & (US$ Million) Table 56. Middle East and Africa Internet Protocol Private Branch Exchange (IP PBX) Revenue by Type (2017-2022) & (US$ Million) Table 57. Middle East and Africa Internet Protocol Private Branch Exchange (IP PBX) Revenue by Type (2023-2028) & (US$ Million) Table 58. Middle East and Africa Internet Protocol Private Branch Exchange (IP PBX) Revenue by Application (2017-2022) & (US$ Million) Table 59. Middle East and Africa Internet Protocol Private Branch Exchange (IP PBX) Revenue by Application (2023-2028) & (US$ Million) Table 60. Middle East and Africa Internet Protocol Private Branch Exchange (IP PBX) Revenue by Country (2017-2022) & (US$ Million) Table 61. Middle East and Africa Internet Protocol Private Branch Exchange (IP PBX) Revenue by Country (2023-2028) & (US$ Million) Table 62. Cisco Company Details Table 63. Cisco Business Overview Table 64. Cisco Internet Protocol Private Branch Exchange (IP PBX) Product and Services Table 65. Cisco Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) & (US$ Million) Table 66. Cisco Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis Table 67. Cisco Recent Developments Table 68. Avaya Company Details Table 69. Avaya Business Overview Table 70. Avaya Internet Protocol Private Branch Exchange (IP PBX) Product and Services Table 71. Avaya Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) & (US$ Million) Table 72. Avaya Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis Table 73. Avaya Recent Developments Table 74. Asterisk Company Details Table 75. Asterisk Business Overview Table 76. Asterisk Internet Protocol Private Branch Exchange (IP PBX) Product and Services Table 77. Asterisk Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) & (US$ Million) Table 78. Asterisk Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis Table 79. Asterisk Recent Developments Table 80. 3CX Company Details Table 81. 3CX Business Overview Table 82. 3CX Internet Protocol Private Branch Exchange (IP PBX) Product and Services Table 83. 3CX Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) & (US$ Million) Table 84. 3CX Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis Table 85. 3CX Recent Developments Table 86. Huawei Company Details Table 87. Huawei Business Overview Table 88. Huawei Internet Protocol Private Branch Exchange (IP PBX) Product and Services Table 89. Huawei Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) & (US$ Million) Table 90. Huawei Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis Table 91. Huawei Recent Developments Table 92. Ericsson Company Details Table 93. Ericsson Business Overview Table 94. Ericsson Internet Protocol Private Branch Exchange (IP PBX) Product and Services Table 95. Ericsson Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) & (US$ Million) Table 96. Ericsson Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis Table 97. Ericsson Recent Developments Table 98. Alcatel Company Details Table 99. Alcatel Business Overview Table 100. Alcatel Internet Protocol Private Branch Exchange (IP PBX) Product and Services Table 101. Alcatel Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) & (US$ Million) Table 102. Alcatel Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis Table 103. Alcatel Recent Developments Table 104. Sangoma Company Details Table 105. Sangoma Business Overview Table 106. Sangoma Internet Protocol Private Branch Exchange (IP PBX) Product and Services Table 107. Sangoma Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) & (US$ Million) Table 108. Sangoma Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis Table 109. Sangoma Recent Developments Table 110. ShoreTel Company Details Table 111. ShoreTel Business Overview Table 112. ShoreTel Internet Protocol Private Branch Exchange (IP PBX) Product and Services Table 113. ShoreTel Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) & (US$ Million) Table 114. ShoreTel Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis Table 115. ShoreTel Recent Developments Table 116. Welltech Company Details Table 117. Welltech Business Overview Table 118. Welltech Internet Protocol Private Branch Exchange (IP PBX) Product and Services Table 119. Welltech Internet Protocol Private Branch Exchange (IP PBX) Revenue in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) & (US$ Million) Table 120. Welltech Internet Protocol Private Branch Exchange (IP PBX) SWOT Analysis Table 121. Welltech Recent Developments Table 122. Internet Protocol Private Branch Exchange (IP PBX) Market Trends Table 123. Internet Protocol Private Branch Exchange (IP PBX) Market Drivers Table 124. Internet Protocol Private Branch Exchange (IP PBX) Market Challenges Table 125. Internet Protocol Private Branch Exchange (IP PBX) Market Restraints Table 126. Research Programs/Design for This Report Table 127. Key Data Information from Secondary Sources Table 128. Key Data Information from Primary Sources List of Figures Figure 1. Global Internet Protocol Private Branch Exchange (IP PBX) Sales Market Share by Type: 2021 VS 2028 Figure 2. SIP Phones Features Figure 3. VoIP Phones Features Figure 4. IP PBX Servers Features Figure 5. VoIP Gateway Features Figure 6. Global Internet Protocol Private Branch Exchange (IP PBX) Sales Market Share by Application: 2021 VS 2028 Figure 7. Enterprise Case Studies Figure 8. Government Case Studies Figure 9. Others Case Studies Figure 10. Internet Protocol Private Branch Exchange (IP PBX) Report Years Considered Figure 11. Global Internet Protocol Private Branch Exchange (IP PBX) Revenue, (US$ Million), 2017 VS 2021 VS 2028 Figure 12. Global Internet Protocol Private Branch Exchange (IP PBX) Market Size 2017-2028 (US$ Million) Figure 13. Global Internet Protocol Private Branch Exchange (IP PBX) Market Size Market Share by Region: 2021 VS 2028 Figure 14. Global Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Region in 2017 VS 2022 Figure 15. Global Top 10 Internet Protocol Private Branch Exchange (IP PBX) Countries Ranking by Market Size (US$ Million) in 2021 Figure 16. Global Internet Protocol Private Branch Exchange (IP PBX) Market Share by Players in 2021 Figure 17. Global Top Internet Protocol Private Branch Exchange (IP PBX) Players by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in Internet Protocol Private Branch Exchange (IP PBX) as of 2021) Figure 18. The Top 10 and 5 Players Market Share by Internet Protocol Private Branch Exchange (IP PBX) Revenue in 2021 Figure 19. North America Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Company in 2021 Figure 20. North America Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Type (2017-2028) Figure 21. North America Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Application (2017-2028) Figure 22. North America Internet Protocol Private Branch Exchange (IP PBX) Revenue Share by Country (2017-2028) Figure 23. U.S. Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 24. Canada Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 25. Europe Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Company in 2021 Figure 26. Europe Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Type (2017-2028) Figure 27. Europe Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Application (2017-2028) Figure 28. Europe Internet Protocol Private Branch Exchange (IP PBX) Revenue Share by Country (2017-2028) Figure 29. Germany Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 30. France Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 31. U.K. Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 32. Italy Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 33. Russia Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 34. Asia Pacific Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Company in 2021 Figure 35. Asia Pacific Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Type (2017-2028) Figure 36. Asia Pacific Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Application (2017-2028) Figure 37. Asia Pacific Internet Protocol Private Branch Exchange (IP PBX) Revenue Share by Region (2017-2028) Figure 38. China Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 39. Japan Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 40. South Korea Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 41. India Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 42. Australia Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 43. Taiwan Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 44. Indonesia Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 45. Thailand Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 46. Malaysia Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 47. Philippines Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 48. Vietnam Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 49. Latin America Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Company in 2021 Figure 50. Latin America Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Type (2017-2028) Figure 51. Latin America Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Application (2017-2028) Figure 52. Latin America Internet Protocol Private Branch Exchange (IP PBX) Revenue Share by Country (2017-2028) Figure 53. Mexico Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 54. Brazil Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 55. Argentina Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 56. Middle East and Africa Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Company in 2021 Figure 57. Middle East and Africa Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Type (2017-2028) Figure 58. Middle East and Africa Internet Protocol Private Branch Exchange (IP PBX) Revenue Market Share by Application (2017-2028) Figure 59. Middle East and Africa Internet Protocol Private Branch Exchange (IP PBX) Revenue Share by Country (2017-2028) Figure 60. Turkey Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 61. Saudi Arabia Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 62. U.A.E Internet Protocol Private Branch Exchange (IP PBX) Revenue (2017-2028) & (US$ Million) Figure 63. Cisco Revenue Growth Rate in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) Figure 64. Avaya Revenue Growth Rate in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) Figure 65. Asterisk Revenue Growth Rate in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) Figure 66. 3CX Revenue Growth Rate in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) Figure 67. Huawei Revenue Growth Rate in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) Figure 68. Ericsson Revenue Growth Rate in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) Figure 69. Alcatel Revenue Growth Rate in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) Figure 70. Sangoma Revenue Growth Rate in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) Figure 71. ShoreTel Revenue Growth Rate in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) Figure 72. Welltech Revenue Growth Rate in Internet Protocol Private Branch Exchange (IP PBX) Business (2017-2022) Figure 73. Bottom-up and Top-down Approaches for This Report Figure 74. Data Triangulation Figure 75. Key Executives Interviewed

Cisco Avaya Asterisk 3CX Huawei Ericsson Alcatel Sangoma ShoreTel Welltech