IP telephony is a method and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol IP networks, such as the Internet. The terms Internet telephony, broadband telephony, and broadband phone service specifically refer to the provisioning of communications services voice, fax, SMS, voice-messaging over the public Internet, rather than via the public switched telephone network PSTN, also known as plain old telephone service POTS.
This report aims to provide a comprehensive presentation of the global market for Internet Protocol IP Telephony, with both quantitative and qualitative analysis, to help readers develop business/growth strategies, assess the market competitive situation, analyze their position in the current marketplace, and make informed business decisions regarding Internet Protocol IP Telephony. This report contains market size and forecasts of Internet Protocol IP Telephony in global, including the following market information:
Global Internet Protocol IP Telephony Market Revenue, 2018-2023, 2024-2029, $ millions
Global top five companies in 2022 %
The global Internet Protocol IP Telephony market was valued at US$ 2841.1 million in 2022 and is projected to reach US$ 3486.3 million by 2029, at a CAGR of 3.0% during the forecast period. The influence of COVID-19 and the Russia-Ukraine War were considered while estimating market sizes.
The key players of global IP Telephony market includes Cisco, Avaya, Mitel, Polycom, Alcatel-Lucent and so on. In 2019, the top 5 companies accounted for a total market share of about 50%, among which Cisco is in the dominating position, with occupying nearly 13% of global market.
MARKET MONITOR GLOBAL, INC MMG has surveyed the Internet Protocol IP Telephony 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 Internet Protocol IP Telephony Market, by Type, 2018-2023, 2024-2029 $ millions
Global Internet Protocol IP Telephony Market Segment Percentages, by Type, 2022 %
Softphones
Hardware Based
Services
Global Internet Protocol IP Telephony Market, by Application, 2018-2023, 2024-2029 $ millions
Global Internet Protocol IP Telephony Market Segment Percentages, by Application, 2022 %
BFSI
Retail
Healthcare
Organizations
Government
Other
Global Internet Protocol IP Telephony Market, By Region and Country, 2018-2023, 2024-2029 $ Millions
Global Internet Protocol IP Telephony Market Segment Percentages, By Region and Country, 2022 %
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:
Key companies Internet Protocol IP Telephony revenues in global market, 2018-2023 estimated, $ millions
Key companies Internet Protocol IP Telephony revenues share in global market, 2022 %
Further, the report presents profiles of competitors in the market, key players include:
Gigaset Communications
Cisco Systems
LG Electronics.
Polycom
Ascom Holding AG
Yealink Inc.
Avaya Inc.
Mitel Networks Corporation
Panasonic Corporation
NEC Corporation and Grandstream Networks
Outline of Major Chapters:
Chapter 1: Introduces the definition of Internet Protocol IP Telephony, market overview.
Chapter 2: Global Internet Protocol IP Telephony market size in revenue.
Chapter 3: Detailed analysis of Internet Protocol IP Telephony company competitive landscape, revenue and market share, latest development plan, merger, and acquisition information, etc.
Chapter 4: Provides the analysis of various market segments by type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 5: Provides the analysis of various market segments by application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 6: Sales of Internet Protocol IP Telephony in regional level and country level. It provides a quantitative analysis of the market size and development potential of each region and its main countries and introduces the market development, future development prospects, market space of each country in the world.
Chapter 7: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc.
Chapter 8: The main points and conclusions of the report.
1 Introduction to Research & Analysis Reports
1.1 Internet Protocol IP Telephony Market Definition
1.2 Market Segments
1.2.1 Market by Type
1.2.2 Market by Application
1.3 Global Internet Protocol IP Telephony 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 Internet Protocol IP Telephony Overall Market Size
2.1 Global Internet Protocol IP Telephony Market Size: 2022 VS 2029
2.2 Global Internet Protocol IP Telephony Market Size, Prospects & Forecasts: 2018-2029
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 Internet Protocol IP Telephony Players in Global Market
3.2 Top Global Internet Protocol IP Telephony Companies Ranked by Revenue
3.3 Global Internet Protocol IP Telephony Revenue by Companies
3.4 Top 3 and Top 5 Internet Protocol IP Telephony Companies in Global Market, by Revenue in 2022
3.5 Global Companies Internet Protocol IP Telephony Product Type
3.6 Tier 1, Tier 2 and Tier 3 Internet Protocol IP Telephony Players in Global Market
3.6.1 List of Global Tier 1 Internet Protocol IP Telephony Companies
3.6.2 List of Global Tier 2 and Tier 3 Internet Protocol IP Telephony Companies
4 Market Sights by Product
4.1 Overview
4.1.1 By Type - Global Internet Protocol IP Telephony Market Size Markets, 2022 & 2029
4.1.2 Softphones
4.1.3 Hardware Based
4.1.4 Services
4.2 By Type - Global Internet Protocol IP Telephony Revenue & Forecasts
4.2.1 By Type - Global Internet Protocol IP Telephony Revenue, 2018-2023
4.2.2 By Type - Global Internet Protocol IP Telephony Revenue, 2024-2029
4.2.3 By Type - Global Internet Protocol IP Telephony Revenue Market Share, 2018-2029
5 Sights by Application
5.1 Overview
5.1.1 By Application - Global Internet Protocol IP Telephony Market Size, 2022 & 2029
5.1.2 BFSI
5.1.3 Retail
5.1.4 Healthcare
5.1.5 Organizations
5.1.6 Government
5.1.7 Other
5.2 By Application - Global Internet Protocol IP Telephony Revenue & Forecasts
5.2.1 By Application - Global Internet Protocol IP Telephony Revenue, 2018-2023
5.2.2 By Application - Global Internet Protocol IP Telephony Revenue, 2024-2029
5.2.3 By Application - Global Internet Protocol IP Telephony Revenue Market Share, 2018-2029
6 Sights by Region
6.1 By Region - Global Internet Protocol IP Telephony Market Size, 2022 & 2029
6.2 By Region - Global Internet Protocol IP Telephony Revenue & Forecasts
6.2.1 By Region - Global Internet Protocol IP Telephony Revenue, 2018-2023
6.2.2 By Region - Global Internet Protocol IP Telephony Revenue, 2024-2029
6.2.3 By Region - Global Internet Protocol IP Telephony Revenue Market Share, 2018-2029
6.3 North America
6.3.1 By Country - North America Internet Protocol IP Telephony Revenue, 2018-2029
6.3.2 US Internet Protocol IP Telephony Market Size, 2018-2029
6.3.3 Canada Internet Protocol IP Telephony Market Size, 2018-2029
6.3.4 Mexico Internet Protocol IP Telephony Market Size, 2018-2029
6.4 Europe
6.4.1 By Country - Europe Internet Protocol IP Telephony Revenue, 2018-2029
6.4.2 Germany Internet Protocol IP Telephony Market Size, 2018-2029
6.4.3 France Internet Protocol IP Telephony Market Size, 2018-2029
6.4.4 U.K. Internet Protocol IP Telephony Market Size, 2018-2029
6.4.5 Italy Internet Protocol IP Telephony Market Size, 2018-2029
6.4.6 Russia Internet Protocol IP Telephony Market Size, 2018-2029
6.4.7 Nordic Countries Internet Protocol IP Telephony Market Size, 2018-2029
6.4.8 Benelux Internet Protocol IP Telephony Market Size, 2018-2029
6.5 Asia
6.5.1 By Region - Asia Internet Protocol IP Telephony Revenue, 2018-2029
6.5.2 China Internet Protocol IP Telephony Market Size, 2018-2029
6.5.3 Japan Internet Protocol IP Telephony Market Size, 2018-2029
6.5.4 South Korea Internet Protocol IP Telephony Market Size, 2018-2029
6.5.5 Southeast Asia Internet Protocol IP Telephony Market Size, 2018-2029
6.5.6 India Internet Protocol IP Telephony Market Size, 2018-2029
6.6 South America
6.6.1 By Country - South America Internet Protocol IP Telephony Revenue, 2018-2029
6.6.2 Brazil Internet Protocol IP Telephony Market Size, 2018-2029
6.6.3 Argentina Internet Protocol IP Telephony Market Size, 2018-2029
6.7 Middle East & Africa
6.7.1 By Country - Middle East & Africa Internet Protocol IP Telephony Revenue, 2018-2029
6.7.2 Turkey Internet Protocol IP Telephony Market Size, 2018-2029
6.7.3 Israel Internet Protocol IP Telephony Market Size, 2018-2029
6.7.4 Saudi Arabia Internet Protocol IP Telephony Market Size, 2018-2029
6.7.5 UAE Internet Protocol IP Telephony Market Size, 2018-2029
7 Internet Protocol IP Telephony Companies Profiles
7.1 Gigaset Communications
7.1.1 Gigaset Communications Company Summary
7.1.2 Gigaset Communications Business Overview
7.1.3 Gigaset Communications Internet Protocol IP Telephony Major Product Offerings
7.1.4 Gigaset Communications Internet Protocol IP Telephony Revenue in Global Market 2018-2023
7.1.5 Gigaset Communications Key News & Latest Developments
7.2 Cisco Systems
7.2.1 Cisco Systems Company Summary
7.2.2 Cisco Systems Business Overview
7.2.3 Cisco Systems Internet Protocol IP Telephony Major Product Offerings
7.2.4 Cisco Systems Internet Protocol IP Telephony Revenue in Global Market 2018-2023
7.2.5 Cisco Systems Key News & Latest Developments
7.3 LG Electronics.
7.3.1 LG Electronics. Company Summary
7.3.2 LG Electronics. Business Overview
7.3.3 LG Electronics. Internet Protocol IP Telephony Major Product Offerings
7.3.4 LG Electronics. Internet Protocol IP Telephony Revenue in Global Market 2018-2023
7.3.5 LG Electronics. Key News & Latest Developments
7.4 Polycom
7.4.1 Polycom Company Summary
7.4.2 Polycom Business Overview
7.4.3 Polycom Internet Protocol IP Telephony Major Product Offerings
7.4.4 Polycom Internet Protocol IP Telephony Revenue in Global Market 2018-2023
7.4.5 Polycom Key News & Latest Developments
7.5 Ascom Holding AG
7.5.1 Ascom Holding AG Company Summary
7.5.2 Ascom Holding AG Business Overview
7.5.3 Ascom Holding AG Internet Protocol IP Telephony Major Product Offerings
7.5.4 Ascom Holding AG Internet Protocol IP Telephony Revenue in Global Market 2018-2023
7.5.5 Ascom Holding AG Key News & Latest Developments
7.6 Yealink Inc.
7.6.1 Yealink Inc. Company Summary
7.6.2 Yealink Inc. Business Overview
7.6.3 Yealink Inc. Internet Protocol IP Telephony Major Product Offerings
7.6.4 Yealink Inc. Internet Protocol IP Telephony Revenue in Global Market 2018-2023
7.6.5 Yealink Inc. Key News & Latest Developments
7.7 Avaya Inc.
7.7.1 Avaya Inc. Company Summary
7.7.2 Avaya Inc. Business Overview
7.7.3 Avaya Inc. Internet Protocol IP Telephony Major Product Offerings
7.7.4 Avaya Inc. Internet Protocol IP Telephony Revenue in Global Market 2018-2023
7.7.5 Avaya Inc. Key News & Latest Developments
7.8 Mitel Networks Corporation
7.8.1 Mitel Networks Corporation Company Summary
7.8.2 Mitel Networks Corporation Business Overview
7.8.3 Mitel Networks Corporation Internet Protocol IP Telephony Major Product Offerings
7.8.4 Mitel Networks Corporation Internet Protocol IP Telephony Revenue in Global Market 2018-2023
7.8.5 Mitel Networks Corporation Key News & Latest Developments
7.9 Panasonic Corporation
7.9.1 Panasonic Corporation Company Summary
7.9.2 Panasonic Corporation Business Overview
7.9.3 Panasonic Corporation Internet Protocol IP Telephony Major Product Offerings
7.9.4 Panasonic Corporation Internet Protocol IP Telephony Revenue in Global Market 2018-2023
7.9.5 Panasonic Corporation Key News & Latest Developments
7.10 NEC Corporation and Grandstream Networks
7.10.1 NEC Corporation and Grandstream Networks Company Summary
7.10.2 NEC Corporation and Grandstream Networks Business Overview
7.10.3 NEC Corporation and Grandstream Networks Internet Protocol IP Telephony Major Product Offerings
7.10.4 NEC Corporation and Grandstream Networks Internet Protocol IP Telephony Revenue in Global Market 2018-2023
7.10.5 NEC Corporation and Grandstream Networks Key News & Latest Developments
8 Conclusion
9 Appendix
9.1 Note
9.2 Examples of Clients
9.3 Disclaimer
List of Tables
Table 1. Internet Protocol IP Telephony Market Opportunities & Trends in Global Market
Table 2. Internet Protocol IP Telephony Market Drivers in Global Market
Table 3. Internet Protocol IP Telephony Market Restraints in Global Market
Table 4. Key Players of Internet Protocol IP Telephony in Global Market
Table 5. Top Internet Protocol IP Telephony Players in Global Market, Ranking by Revenue 2022
Table 6. Global Internet Protocol IP Telephony Revenue by Companies, US$, Mn, 2018-2023
Table 7. Global Internet Protocol IP Telephony Revenue Share by Companies, 2018-2023
Table 8. Global Companies Internet Protocol IP Telephony Product Type
Table 9. List of Global Tier 1 Internet Protocol IP Telephony Companies, Revenue US$, Mn in 2022 and Market Share
Table 10. List of Global Tier 2 and Tier 3 Internet Protocol IP Telephony Companies, Revenue US$, Mn in 2022 and Market Share
Table 11. By Type ? Global Internet Protocol IP Telephony Revenue, US$, Mn, 2022 & 2029
Table 12. By Type - Internet Protocol IP Telephony Revenue in Global US$, Mn, 2018-2023
Table 13. By Type - Internet Protocol IP Telephony Revenue in Global US$, Mn, 2024-2029
Table 14. By Application ? Global Internet Protocol IP Telephony Revenue, US$, Mn, 2022 & 2029
Table 15. By Application - Internet Protocol IP Telephony Revenue in Global US$, Mn, 2018-2023
Table 16. By Application - Internet Protocol IP Telephony Revenue in Global US$, Mn, 2024-2029
Table 17. By Region ? Global Internet Protocol IP Telephony Revenue, US$, Mn, 2022 & 2029
Table 18. By Region - Global Internet Protocol IP Telephony Revenue US$, Mn, 2018-2023
Table 19. By Region - Global Internet Protocol IP Telephony Revenue US$, Mn, 2024-2029
Table 20. By Country - North America Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2023
Table 21. By Country - North America Internet Protocol IP Telephony Revenue, US$, Mn, 2024-2029
Table 22. By Country - Europe Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2023
Table 23. By Country - Europe Internet Protocol IP Telephony Revenue, US$, Mn, 2024-2029
Table 24. By Region - Asia Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2023
Table 25. By Region - Asia Internet Protocol IP Telephony Revenue, US$, Mn, 2024-2029
Table 26. By Country - South America Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2023
Table 27. By Country - South America Internet Protocol IP Telephony Revenue, US$, Mn, 2024-2029
Table 28. By Country - Middle East & Africa Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2023
Table 29. By Country - Middle East & Africa Internet Protocol IP Telephony Revenue, US$, Mn, 2024-2029
Table 30. Gigaset Communications Company Summary
Table 31. Gigaset Communications Internet Protocol IP Telephony Product Offerings
Table 32. Gigaset Communications Internet Protocol IP Telephony Revenue US$, Mn & 2018-2023
Table 33. Gigaset Communications Key News & Latest Developments
Table 34. Cisco Systems Company Summary
Table 35. Cisco Systems Internet Protocol IP Telephony Product Offerings
Table 36. Cisco Systems Internet Protocol IP Telephony Revenue US$, Mn & 2018-2023
Table 37. Cisco Systems Key News & Latest Developments
Table 38. LG Electronics. Company Summary
Table 39. LG Electronics. Internet Protocol IP Telephony Product Offerings
Table 40. LG Electronics. Internet Protocol IP Telephony Revenue US$, Mn & 2018-2023
Table 41. LG Electronics. Key News & Latest Developments
Table 42. Polycom Company Summary
Table 43. Polycom Internet Protocol IP Telephony Product Offerings
Table 44. Polycom Internet Protocol IP Telephony Revenue US$, Mn & 2018-2023
Table 45. Polycom Key News & Latest Developments
Table 46. Ascom Holding AG Company Summary
Table 47. Ascom Holding AG Internet Protocol IP Telephony Product Offerings
Table 48. Ascom Holding AG Internet Protocol IP Telephony Revenue US$, Mn & 2018-2023
Table 49. Ascom Holding AG Key News & Latest Developments
Table 50. Yealink Inc. Company Summary
Table 51. Yealink Inc. Internet Protocol IP Telephony Product Offerings
Table 52. Yealink Inc. Internet Protocol IP Telephony Revenue US$, Mn & 2018-2023
Table 53. Yealink Inc. Key News & Latest Developments
Table 54. Avaya Inc. Company Summary
Table 55. Avaya Inc. Internet Protocol IP Telephony Product Offerings
Table 56. Avaya Inc. Internet Protocol IP Telephony Revenue US$, Mn & 2018-2023
Table 57. Avaya Inc. Key News & Latest Developments
Table 58. Mitel Networks Corporation Company Summary
Table 59. Mitel Networks Corporation Internet Protocol IP Telephony Product Offerings
Table 60. Mitel Networks Corporation Internet Protocol IP Telephony Revenue US$, Mn & 2018-2023
Table 61. Mitel Networks Corporation Key News & Latest Developments
Table 62. Panasonic Corporation Company Summary
Table 63. Panasonic Corporation Internet Protocol IP Telephony Product Offerings
Table 64. Panasonic Corporation Internet Protocol IP Telephony Revenue US$, Mn & 2018-2023
Table 65. Panasonic Corporation Key News & Latest Developments
Table 66. NEC Corporation and Grandstream Networks Company Summary
Table 67. NEC Corporation and Grandstream Networks Internet Protocol IP Telephony Product Offerings
Table 68. NEC Corporation and Grandstream Networks Internet Protocol IP Telephony Revenue US$, Mn & 2018-2023
Table 69. NEC Corporation and Grandstream Networks Key News & Latest Developments
List of Figures
Figure 1. Internet Protocol IP Telephony Segment by Type in 2022
Figure 2. Internet Protocol IP Telephony Segment by Application in 2022
Figure 3. Global Internet Protocol IP Telephony Market Overview: 2022
Figure 4. Key Caveats
Figure 5. Global Internet Protocol IP Telephony Market Size: 2022 VS 2029 US$, Mn
Figure 6. Global Internet Protocol IP Telephony Revenue, 2018-2029 US$, Mn
Figure 7. The Top 3 and 5 Players Market Share by Internet Protocol IP Telephony Revenue in 2022
Figure 8. By Type - Global Internet Protocol IP Telephony Revenue Market Share, 2018-2029
Figure 9. By Application - Global Internet Protocol IP Telephony Revenue Market Share, 2018-2029
Figure 10. By Type - Global Internet Protocol IP Telephony Revenue, US$, Mn, 2022 & 2029
Figure 11. By Type - Global Internet Protocol IP Telephony Revenue Market Share, 2018-2029
Figure 12. By Application - Global Internet Protocol IP Telephony Revenue, US$, Mn, 2022 & 2029
Figure 13. By Application - Global Internet Protocol IP Telephony Revenue Market Share, 2018-2029
Figure 14. By Region - Global Internet Protocol IP Telephony Revenue Market Share, 2018-2029
Figure 15. By Country - North America Internet Protocol IP Telephony Revenue Market Share, 2018-2029
Figure 16. US Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 17. Canada Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 18. Mexico Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 19. By Country - Europe Internet Protocol IP Telephony Revenue Market Share, 2018-2029
Figure 20. Germany Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 21. France Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 22. U.K. Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 23. Italy Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 24. Russia Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 25. Nordic Countries Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 26. Benelux Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 27. By Region - Asia Internet Protocol IP Telephony Revenue Market Share, 2018-2029
Figure 28. China Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 29. Japan Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 30. South Korea Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 31. Southeast Asia Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 32. India Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 33. By Country - South America Internet Protocol IP Telephony Revenue Market Share, 2018-2029
Figure 34. Brazil Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 35. Argentina Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 36. By Country - Middle East & Africa Internet Protocol IP Telephony Revenue Market Share, 2018-2029
Figure 37. Turkey Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 38. Israel Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 39. Saudi Arabia Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 40. UAE Internet Protocol IP Telephony Revenue, US$, Mn, 2018-2029
Figure 41. Gigaset Communications Internet Protocol IP Telephony Revenue Year Over Year Growth US$, Mn & 2018-2023
Figure 42. Cisco Systems Internet Protocol IP Telephony Revenue Year Over Year Growth US$, Mn & 2018-2023
Figure 43. LG Electronics. Internet Protocol IP Telephony Revenue Year Over Year Growth US$, Mn & 2018-2023
Figure 44. Polycom Internet Protocol IP Telephony Revenue Year Over Year Growth US$, Mn & 2018-2023
Figure 45. Ascom Holding AG Internet Protocol IP Telephony Revenue Year Over Year Growth US$, Mn & 2018-2023
Figure 46. Yealink Inc. Internet Protocol IP Telephony Revenue Year Over Year Growth US$, Mn & 2018-2023
Figure 47. Avaya Inc. Internet Protocol IP Telephony Revenue Year Over Year Growth US$, Mn & 2018-2023
Figure 48. Mitel Networks Corporation Internet Protocol IP Telephony Revenue Year Over Year Growth US$, Mn & 2018-2023
Figure 49. Panasonic Corporation Internet Protocol IP Telephony Revenue Year Over Year Growth US$, Mn & 2018-2023
Figure 50. NEC Corporation and Grandstream Networks Internet Protocol IP Telephony Revenue Year Over Year Growth US$, Mn & 2018-2023
