Global Voice over WiFi (VoWiFi) market is expected to witness robust growth during forecast period. With the increase in the number of internet users every year, almost every mobile communication is done via WiFi, consequently increasing its market share across the globe. Moreover, the VoWiFi market is also driven by the problem of the absence of WiFi coverage indoors. The users tend to shift to VoWiFi, when they face poor connectivity issues inside offices, homes, shops, etc., as it ensures convenient calling.

The market segmentation of the global voice over WiFi market can be done based on technology, voice client, device type, end user and region. Based on technology, the market is further segmented into Circuit Switched Fallback (CSFB), VoLGA, VoIMS. VoLTE or voice over LTE is expected to account for a significant share as the technology segment requires higher bandwidth allocation when compared to its counterpart technologies.

The global voice over WiFi market is expanding to Asia-Pacific, Europe, North America, South America, and Middle East & Africa regions. North America has the largest market share by virtue of the increasing subscribers of LTE in the region with every passing year and early adoption of the IP Multimedia Subsystem (IMS).

Major players in the global voice over WiFi market include Alcatel-Lucent S.A., Oracle Corporation, Cisco Systems Inc., Ericsson AB, Huawei Technologies Co. Ltd, Aptilo Networks, KT Corporation, Mitel Networks Corporation, Nokia Corporation, Ribbon Communications US LLC, etc. The inter-company competition keeps on increasing parallelly with the market, which in turn leads to innovations in technology, thus increasing customer satisfaction on a global level.

Years considered for this report:

Historical Years: 2016-2019

Base Year: 2020

Estimated Year: 2021

Forecast Period: 2022–2026

Objective of the Study:

  • To analyze and forecast the market size of global voice over WiFi market.
  • To classify and forecast global voice over WiFi market based on technology, voice client, device type, end user, region and company.
  • To identify drivers and challenges for global voice over WiFi market.
  • To examine competitive developments such as expansions, new product launches, mergers & acquisitions, etc., in global voice over WiFi market.
  • To conduct pricing analysis for global voice over WiFi market.
  • To identify and analyze the profile of leading players operating in global voice over WiFi market.


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TechSci Research performed both primary as well as exhaustive secondary research for this study. Initially, TechSci Research sourced a list of service providers across the globe. Subsequently, TechSci Research conducted primary research surveys with the identified companies. While interviewing, the respondents were also enquired about their competitors. Through this technique, TechSci Research could include the service providers which could not be identified due to the limitations of secondary research. TechSci Research analyzed the service providers, distribution channels and presence of all major players across the globe.

TechSci Research calculated the market size of global voice over WiFi market using a bottom-up approach, wherein data for various end-user segments was recorded and forecast for the future years. TechSci Research sourced these values from the industry experts and company representatives and externally validated through analyzing historical data of these product types and applications for getting an appropriate, overall market size. Various secondary sources such as company websites, news articles, press releases, company annual reports, investor presentations and financial reports were also studied by TechSci Research.

Key Target Audience:

  • Voice over WiFi service providers, vendors and other stakeholders
  • IT & telecom companies, vendors and other stakeholders
  • Government bodies such as regulating authorities and policy makers
  • Organizations, forums and alliances related to voice over WiFi
  • Market research and consulting firms

The study is useful in providing answers to several critical questions that are important for the industry stakeholders such as service providers and partners, end users, etc., besides allowing them in strategizing investments and capitalizing on market opportunities.

Report Scope:

In this report, global voice over WiFi market has been segmented into following categories, in addition to the industry trends which have also been detailed below:

  • Market, By Technology:
    • Circuit Switched Fallback (CSFB)
    • VoLGA
    • VoIMS
  • Market, By Voice Client:
    • Integrated VoWiFi
    • Separate VoWiFi
    • Browser VoWiFi
  • Market, By Device Type:
    • Smartphone
    • Router
    • Wireless Modem
    • Others
  • Market, By End User:
    • Residential
    • Commercial
  • Market, By Region:
    • Asia-Pacific
      • China
      • Japan
      • India
      • South Korea
      • Australia
      • Malaysia
      • Thailand
    • North America
      • United States
      • Mexico
      • Canada
    • Europe
      • Russia
      • France
      • Germany
      • Italy
      • United Kingdom
    • South America
      • Brazil
      • Argentina
      • Colombia
    • Middle east & Africa
      • Saudi Arabia
      • Iran
      • UAE
      • South Africa

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in global voice over WiFi market.

Available Customizations:

With the given market data, TechSci Research offers customizations according to a company’s specific needs. The following customization options are available for the report:

Company Information

  • Detailed analysis and profiling of additional market players (up to five).

It is an upcoming report to be released soon. If you wish an early delivery of this report or want to confirm the date of release, please contact us at sales@techsciresearch.com  

1.    Product Overview

2.    Research Methodology

3.    Impact of COVID-19 on Global Voice over WiFi Market 

4.    Executive Summary

5.    Voice of Customer

6.    Global Voice over WiFi Market Outlook

6.1.  Market Size & Forecast

6.1.1.     By Value

6.2.  Market Share & Forecast

6.2.1.     By Technology (Circuit Switched Fallback (CSFB), VoIMS and VoLGA)

6.2.2.    By Voice Client (Integrated VoWiFi, Separate VoWiFi, Browser VoWiFi)

6.2.3.    By Device Type (Smartphone, Router, Wireless Modem, Others (Laptop, Notebook, Tablet))

6.2.4.    By End User (Residential, Commercial)

6.2.5.    By Region (Asia-Pacific, North America, Europe, South America, Middle East & Africa)

6.2.6.    By Company (2020)

6.3.  Product Market Map

7.    Asia-Pacific Voice over WiFi Market Outlook

7.1.  Market Size & Forecast          

7.1.1.     By Value

7.2.  Market Share & Forecast

7.2.1.     By Technology

7.2.2.     By Voice Client

7.2.3.     By Device Type

7.2.4.     By End User

7.2.5.     By Country

7.3.  Asia-Pacific: Country Analysis

7.3.1.     China Voice over WiFi Market Outlook

7.3.1.1.         Market Size & Forecast

7.3.1.1.1.             By Value

7.3.1.2.         Market Share & Forecast

7.3.1.2.1.             By Technology

7.3.1.2.2.             By Voice Client

7.3.1.2.3.             By Device Type

7.3.1.2.4.             By End User

7.3.2.     Japan Voice over WiFi Market Outlook

7.3.2.1.         Market Size & Forecast

7.3.2.1.1.             By Value

7.3.2.2.         Market Share & Forecast

7.3.2.2.1.             By Technology

7.3.2.2.2.             By Voice Client

7.3.2.2.3.             By Device Type

7.3.2.2.4.             By End User

7.3.3.     India Voice over WiFi Market Outlook

7.3.3.1.         Market Size & Forecast

7.3.3.1.1.             By Value

7.3.3.2.         Market Share & Forecast

7.3.3.2.1.             By Technology

7.3.3.2.2.             By Voice Client

7.3.3.2.3.             By Device Type

7.3.3.2.4.             By End User

7.3.4.     South Korea Voice over WiFi Market Outlook

7.3.4.1.         Market Size & Forecast

7.3.4.1.1.             By Value

7.3.4.2.         Market Share & Forecast

7.3.4.2.1.             By Technology

7.3.4.2.2.             By Voice Client

7.3.4.2.3.             By Device Type

7.3.4.2.4.             By End User

7.3.5.     Australia Voice over WiFi Market Outlook

7.3.5.1.         Market Size & Forecast

7.3.5.1.1.             By Value

7.3.5.2.         Market Share & Forecast

7.3.5.2.1.             By Technology

7.3.5.2.2.             By Voice Client

7.3.5.2.3.             By Device Type

7.3.5.2.4.             By End User

7.3.6.     Malaysia Voice over WiFi Market Outlook

7.3.6.1.         Market Size & Forecast

7.3.6.1.1.             By Value

7.3.6.2.         Market Share & Forecast

7.3.6.2.1.             By Technology

7.3.6.2.2.             By Voice Client

7.3.6.2.3.             By Device Type

7.3.6.2.4.             By End User

7.3.7.     Thailand Voice over WiFi Market Outlook

7.3.7.1.         Market Size & Forecast

7.3.7.1.1.             By Value

7.3.7.2.         Market Share & Forecast

7.3.7.2.1.             By Technology

7.3.7.2.2.             By Voice Client

7.3.7.2.3.             By Device Type

7.3.7.2.4.             By End User

8.    North America Voice over WiFi Market Outlook

8.1.  Market Size & Forecast          

8.1.1.     By Value

8.2.  Market Share & Forecast

8.2.1.     By Technology

8.2.2.     By Voice Client

8.2.3.     By Device Type

8.2.4.     By End User

8.2.5.     By Country

8.3.  North America: Country Analysis

8.3.1.     United States France Voice over WiFi Market Outlook

8.3.1.1.         Market Size & Forecast

8.3.1.1.1.             By Value

8.3.1.2.         Market Share & Forecast

8.3.1.2.1.             By Technology

8.3.1.2.2.             By Voice Client

8.3.1.2.3.             By Device Type

8.3.1.2.4.             By End User

8.3.2.     Mexico Voice over WiFi Market Outlook

8.3.2.1.         Market Size & Forecast

8.3.2.1.1.             By Value

8.3.2.2.         Market Share & Forecast

8.3.2.2.1.             By Technology

8.3.2.2.2.             By Voice Client

8.3.2.2.3.             By Device Type

8.3.2.2.4.             By End User

8.3.3.     Canada Voice over WiFi Market Outlook

8.3.3.1.         Market Size & Forecast

8.3.3.1.1.             By Value

8.3.3.2.         Market Share & Forecast

8.3.3.2.1.             By Technology

8.3.3.2.2.             By Voice Client

8.3.3.2.3.             By Device Type

8.3.3.2.4.             By End User

9.    Europe Voice over WiFi Market Outlook

9.1.  Market Size & Forecast          

9.1.1.     By Value

9.2.  Market Share & Forecast

9.2.1.     By Technology

9.2.2.     By Voice Client

9.2.3.     By Device Type

9.2.4.     By End User

9.2.5.     By Country

9.3.  Europe: Country Analysis

9.3.1.     Russia Voice over WiFi Market Outlook

9.3.1.1.         Market Size & Forecast

9.3.1.1.1.             By Value

9.3.1.2.         Market Share & Forecast

9.3.1.2.1.             By Technology

9.3.1.2.2.             By Voice Client

9.3.1.2.3.             By Device Type

9.3.1.2.4.             By End User

9.3.2.     France Voice over WiFi Market Outlook

9.3.2.1.         Market Size & Forecast

9.3.2.1.1.             By Value

9.3.2.2.         Market Share & Forecast

9.3.2.2.1.             By Technology

9.3.2.2.2.             By Voice Client

9.3.2.2.3.             By Device Type

9.3.2.2.4.             By End User

9.3.3.     Germany Voice over WiFi Market Outlook

9.3.3.1.         Market Size & Forecast

9.3.3.1.1.             By Value

9.3.3.2.         Market Share & Forecast

9.3.3.2.1.             By Technology

9.3.3.2.2.             By Voice Client

9.3.3.2.3.             By Device Type

9.3.3.2.4.             By End User

9.3.4.     Italy Voice over WiFi Market Outlook

9.3.4.1.         Market Size & Forecast

9.3.4.1.1.             By Value

9.3.4.2.         Market Share & Forecast

9.3.4.2.1.             By Technology

9.3.4.2.2.             By Voice Client

9.3.4.2.3.             By Device Type

9.3.4.2.4.             By End User

9.3.5.     United Kingdom Voice over WiFi Market Outlook

9.3.5.1.         Market Size & Forecast

9.3.5.1.1.             By Value

9.3.5.2.         Market Share & Forecast

9.3.5.2.1.             By Technology

9.3.5.2.2.             By Voice Client

9.3.5.2.3.             By Device Type

9.3.5.2.4.             By End User

10.  South America Voice over WiFi Market Outlook

10.1.              Market Size & Forecast

10.1.1.  By Value

10.2.              Market Share & Forecast

10.2.1.  By Technology

10.2.2.  By Voice Client

10.2.3.  By Device Type

10.2.4.  By End User

10.2.5.  By Country

10.3.              South America: Country Analysis

10.3.1.  Brazil Voice over WiFi Market Outlook

10.3.1.1.      Market Size & Forecast

10.3.1.1.1.           By Value

10.3.1.2.      Market Share & Forecast

10.3.1.2.1.           By Technology

10.3.1.2.2.           By Voice Client

10.3.1.2.3.           By Device Type

10.3.1.2.4.           By End User

10.3.2.  Argentina Voice over WiFi Market Outlook

10.3.2.1.      Market Size & Forecast

10.3.2.1.1.           By Value

10.3.2.2.      Market Share & Forecast

10.3.2.2.1.           By Technology

10.3.2.2.2.           By Voice Client

10.3.2.2.3.           By Device Type

10.3.2.2.4.           By End User

10.3.3.  Colombia Voice over WiFi Market Outlook

10.3.3.1.      Market Size & Forecast

10.3.3.1.1.           By Value

10.3.3.2.      Market Share & Forecast

10.3.3.2.1.           By Technology

10.3.3.2.2.           By Voice Client

10.3.3.2.3.           By Device Type

10.3.3.2.4.           By End User

11.  Middle East & Africa Voice over WiFi Market Outlook

11.1.              Market Size & Forecast

11.1.1.  By Value

11.2.              Market Share & Forecast

11.2.1.  By Technology

11.2.2.  By Voice Client

11.2.3.  By Device Type

11.2.4.  By End User

11.2.5.  By Country

11.3.              Middle East & Africa: Country Analysis

11.3.1.  Saudi Arabia Voice over WiFi Market Outlook

11.3.1.1.      Market Size & Forecast

11.3.1.1.1.           By Value

11.3.1.2.      Market Share & Forecast

11.3.1.2.1.           By Technology

11.3.1.2.2.           By Voice Client

11.3.1.2.3.           By Device Type

11.3.1.2.4.           By End User

11.3.2.  Iran Voice over WiFi Market Outlook

11.3.2.1.      Market Size & Forecast

11.3.2.1.1.           By Value

11.3.2.2.      Market Share & Forecast

11.3.2.2.1.           By Technology

11.3.2.2.2.           By Voice Client

11.3.2.2.3.           By Device Type

11.3.2.2.4.           By End User

11.3.3.  UAE Voice over WiFi Market Outlook

11.3.3.1.      Market Size & Forecast

11.3.3.1.1.           By Value

11.3.3.2.      Market Share & Forecast

11.3.3.2.1.           By Technology

11.3.3.2.2.           By Voice Client

11.3.3.2.3.           By Device Type

11.3.3.2.4.           By End User

11.3.4.  South Africa Voice over WiFi Market Outlook

11.3.4.1.      Market Size & Forecast

11.3.4.1.1.           By Value

11.3.4.2.      Market Share & Forecast

11.3.4.2.1.           By Technology

11.3.4.2.2.           By Voice Client

11.3.4.2.3.           By Device Type

11.3.4.2.4.           By End User

12.  Market Dynamics

12.1.              Drivers

12.2.              Challenges

13.  Market Trends & Developments

14.  Competitive Landscape

14.1.              Alcatel-Lucent S.A.

14.2.              Oracle Corporation

14.3.              Cisco Systems Inc.

14.4.              Ericsson AB

14.5.              Huawei Technologies Co. Ltd

14.6.              Aptilo Networks

14.7.              KT Corporation

14.8.              Mitel Networks Corporation

14.9.              Nokia Corporation

14.10.            Ribbon Communications US LLC

15.  Strategic Recommendations

16.  About Us & Disclaimer