1 Introduction to Research & Analysis Reports
    1.1 Session Initiation Protocol Trunking Market Definition
    1.2 Market Segments
        1.2.1 Market by Type
        1.2.2 Market by Application
    1.3 Global Session Initiation Protocol Trunking 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 Session Initiation Protocol Trunking Overall Market Size
    2.1 Global Session Initiation Protocol Trunking Market Size: 2021 VS 2027
    2.2 Global Session Initiation Protocol Trunking Market Size, Prospects & Forecasts: 2016-2027
    2.3 Key Market Trends, Opportunity, Drivers and Restraints
        2.3.1 Market Opportunities & Trends
        2.3.2 Market Drivers
        2.3.3 Market Restraints
3 Company Landscape
    3.1 Top Session Initiation Protocol Trunking Players in Global Market
    3.2 Top Global Session Initiation Protocol Trunking Companies Ranked by Revenue
    3.3 Global Session Initiation Protocol Trunking Revenue by Companies
    3.4 Top 3 and Top 5 Session Initiation Protocol Trunking Companies in Global Market, by Revenue in 2020
    3.5 Global Companies Session Initiation Protocol Trunking Product Type
    3.6 Tier 1, Tier 2 and Tier 3 Session Initiation Protocol Trunking Players in Global Market
        3.6.1 List of Global Tier 1 Session Initiation Protocol Trunking Companies
        3.6.2 List of Global Tier 2 and Tier 3 Session Initiation Protocol Trunking Companies
4 Market Sights by Product
    4.1 Overview
        4.1.1 By Type - Global Session Initiation Protocol Trunking Market Size Markets, 2021 & 2027
        4.1.2 On-Premise SIP Trunking
        4.1.3 Hosted SIP Trunking
    4.2 By Type - Global Session Initiation Protocol Trunking Revenue & Forecasts
        4.2.1 By Type - Global Session Initiation Protocol Trunking Revenue, 2016-2021
        4.2.2 By Type - Global Session Initiation Protocol Trunking Revenue, 2022-2027
        4.2.3 By Type - Global Session Initiation Protocol Trunking Revenue Market Share, 2016-2027
5 Sights by Application
    5.1 Overview
        5.1.1 By Application - Global Session Initiation Protocol Trunking Market Size, 2021 & 2027
        5.1.2 SMEs
        5.1.3 Large Enterprises
    5.2 By Application - Global Session Initiation Protocol Trunking Revenue & Forecasts
        5.2.1 By Application - Global Session Initiation Protocol Trunking Revenue, 2016-2021
        5.2.2 By Application - Global Session Initiation Protocol Trunking Revenue, 2022-2027
        5.2.3 By Application - Global Session Initiation Protocol Trunking Revenue Market Share, 2016-2027
6 Sights by Region
    6.1 By Region - Global Session Initiation Protocol Trunking Market Size, 2021 & 2027
    6.2 By Region - Global Session Initiation Protocol Trunking Revenue & Forecasts
        6.2.1 By Region - Global Session Initiation Protocol Trunking Revenue, 2016-2021
        6.2.2 By Region - Global Session Initiation Protocol Trunking Revenue, 2022-2027
        6.2.3 By Region - Global Session Initiation Protocol Trunking Revenue Market Share, 2016-2027
    6.3 North America
        6.3.1 By Country - North America Session Initiation Protocol Trunking Revenue, 2016-2027
        6.3.2 US Session Initiation Protocol Trunking Market Size, 2016-2027
        6.3.3 Canada Session Initiation Protocol Trunking Market Size, 2016-2027
        6.3.4 Mexico Session Initiation Protocol Trunking Market Size, 2016-2027
    6.4 Europe
        6.4.1 By Country - Europe Session Initiation Protocol Trunking Revenue, 2016-2027
        6.4.2 Germany Session Initiation Protocol Trunking Market Size, 2016-2027
        6.4.3 France Session Initiation Protocol Trunking Market Size, 2016-2027
        6.4.4 U.K. Session Initiation Protocol Trunking Market Size, 2016-2027
        6.4.5 Italy Session Initiation Protocol Trunking Market Size, 2016-2027
        6.4.6 Russia Session Initiation Protocol Trunking Market Size, 2016-2027
        6.4.7 Nordic Countries Session Initiation Protocol Trunking Market Size, 2016-2027
        6.4.8 Benelux Session Initiation Protocol Trunking Market Size, 2016-2027
    6.5 Asia
        6.5.1 By Region - Asia Session Initiation Protocol Trunking Revenue, 2016-2027
        6.5.2 China Session Initiation Protocol Trunking Market Size, 2016-2027
        6.5.3 Japan Session Initiation Protocol Trunking Market Size, 2016-2027
        6.5.4 South Korea Session Initiation Protocol Trunking Market Size, 2016-2027
        6.5.5 Southeast Asia Session Initiation Protocol Trunking Market Size, 2016-2027
        6.5.6 India Session Initiation Protocol Trunking Market Size, 2016-2027
    6.6 South America
        6.6.1 By Country - South America Session Initiation Protocol Trunking Revenue, 2016-2027
        6.6.2 Brazil Session Initiation Protocol Trunking Market Size, 2016-2027
        6.6.3 Argentina Session Initiation Protocol Trunking Market Size, 2016-2027
    6.7 Middle East & Africa
        6.7.1 By Country - Middle East & Africa Session Initiation Protocol Trunking Revenue, 2016-2027
        6.7.2 Turkey Session Initiation Protocol Trunking Market Size, 2016-2027
        6.7.3 Israel Session Initiation Protocol Trunking Market Size, 2016-2027
        6.7.4 Saudi Arabia Session Initiation Protocol Trunking Market Size, 2016-2027
        6.7.5 UAE Session Initiation Protocol Trunking Market Size, 2016-2027
7 Players Profiles
    7.1 AT&T
        7.1.1 AT&T Corporate Summary
        7.1.2 AT&T Business Overview
        7.1.3 AT&T Session Initiation Protocol Trunking Major Product Offerings
        7.1.4 AT&T Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.1.5 AT&T Key News
    7.2 Verizon
        7.2.1 Verizon Corporate Summary
        7.2.2 Verizon Business Overview
        7.2.3 Verizon Session Initiation Protocol Trunking Major Product Offerings
        7.2.4 Verizon Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.2.5 Verizon Key News
    7.3 Star2Star
        7.3.1 Star2Star Corporate Summary
        7.3.2 Star2Star Business Overview
        7.3.3 Star2Star Session Initiation Protocol Trunking Major Product Offerings
        7.3.4 Star2Star Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.3.5 Star2Star Key News
    7.4 8x8
        7.4.1 8x8 Corporate Summary
        7.4.2 8x8 Business Overview
        7.4.3 8x8 Session Initiation Protocol Trunking Major Product Offerings
        7.4.4 8x8 Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.4.5 8x8 Key News
    7.5 Level 3
        7.5.1 Level 3 Corporate Summary
        7.5.2 Level 3 Business Overview
        7.5.3 Level 3 Session Initiation Protocol Trunking Major Product Offerings
        7.5.4 Level 3 Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.5.5 Level 3 Key News
    7.6 NTT Communications
        7.6.1 NTT Communications Corporate Summary
        7.6.2 NTT Communications Business Overview
        7.6.3 NTT Communications Session Initiation Protocol Trunking Major Product Offerings
        7.6.4 NTT Communications Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.6.5 NTT Communications Key News
    7.7 XO Communications
        7.7.1 XO Communications Corporate Summary
        7.7.2 XO Communications Business Overview
        7.7.3 XO Communications Session Initiation Protocol Trunking Major Product Offerings
        7.4.4 XO Communications Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.7.5 XO Communications Key News
    7.8 2600Hz
        7.8.1 2600Hz Corporate Summary
        7.8.2 2600Hz Business Overview
        7.8.3 2600Hz Session Initiation Protocol Trunking Major Product Offerings
        7.8.4 2600Hz Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.8.5 2600Hz Key News
    7.9 CenturyLink
        7.9.1 CenturyLink Corporate Summary
        7.9.2 CenturyLink Business Overview
        7.9.3 CenturyLink Session Initiation Protocol Trunking Major Product Offerings
        7.9.4 CenturyLink Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.9.5 CenturyLink Key News
    7.10 KPN International
        7.10.1 KPN International Corporate Summary
        7.10.2 KPN International Business Overview
        7.10.3 KPN International Session Initiation Protocol Trunking Major Product Offerings
        7.10.4 KPN International Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.10.5 KPN International Key News
    7.11 Comcast
        7.11.1 Comcast Corporate Summary
        7.11.2 Comcast Business Overview
        7.11.3 Comcast Session Initiation Protocol Trunking Major Product Offerings
        7.11.4 Comcast Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.11.5 Comcast Key News
    7.12 Cox Communication
        7.12.1 Cox Communication Corporate Summary
        7.12.2 Cox Communication Business Overview
        7.12.3 Cox Communication Session Initiation Protocol Trunking Major Product Offerings
        7.12.4 Cox Communication Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.12.5 Cox Communication Key News
    7.13 Digium
        7.13.1 Digium Corporate Summary
        7.13.2 Digium Business Overview
        7.13.3 Digium Session Initiation Protocol Trunking Major Product Offerings
        7.13.4 Digium Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.13.5 Digium Key News
    7.14 FairPoint Communications
        7.14.1 FairPoint Communications Corporate Summary
        7.14.2 FairPoint Communications Business Overview
        7.14.3 FairPoint Communications Session Initiation Protocol Trunking Major Product Offerings
        7.14.4 FairPoint Communications Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.14.5 FairPoint Communications Key News
    7.15 Flowroute
        7.15.1 Flowroute Corporate Summary
        7.15.2 Flowroute Business Overview
        7.15.3 Flowroute Session Initiation Protocol Trunking Major Product Offerings
        7.15.4 Flowroute Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.15.5 Flowroute Key News
    7.16 IntelePeer
        7.16.1 IntelePeer Corporate Summary
        7.16.2 IntelePeer Business Overview
        7.16.3 IntelePeer Session Initiation Protocol Trunking Major Product Offerings
        7.16.4 IntelePeer Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.16.5 IntelePeer Key News
    7.17 Nextiva
        7.17.1 Nextiva Corporate Summary
        7.17.2 Nextiva Business Overview
        7.17.3 Nextiva Session Initiation Protocol Trunking Major Product Offerings
        7.17.4 Nextiva Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.17.5 Nextiva Key News
    7.18 Sangoma
        7.18.1 Sangoma Corporate Summary
        7.18.2 Sangoma Business Overview
        7.18.3 Sangoma Session Initiation Protocol Trunking Major Product Offerings
        7.18.4 Sangoma Session Initiation Protocol Trunking Revenue in Global (2016-2021)
        7.18.5 Sangoma Key News
8 Conclusion
9 Appendix
    9.1 Note
    9.2 Examples of Clients
    9.3 Disclaimer