Voice over WiFi (VoWiFi)

Global Voice over WiFi (VoWiFi) Market to Reach US$22.7 Billion by 2030

The global market for Voice over WiFi (VoWiFi) estimated at US$6.2 Billion in the year 2024, is expected to reach US$22.7 Billion by 2030, growing at a CAGR of 24.1% over the analysis period 2024-2030. Smartphone Device, one of the segments analyzed in the report, is expected to record a 25.7% CAGR and reach US$13.4 Billion by the end of the analysis period. Growth in the Router Device segment is estimated at 23.0% CAGR over the analysis period.

The U.S. Market is Estimated at US$1.8 Billion While China is Forecast to Grow at 23.2% CAGR

The Voice over WiFi (VoWiFi) market in the U.S. is estimated at US$1.8 Billion in the year 2024. China, the world`s second largest economy, is forecast to reach a projected market size of US$3.4 Billion by the year 2030 trailing a CAGR of 23.2% over the analysis period 2024-2030. Among the other noteworthy geographic markets are Japan and Canada, each forecast to grow at a CAGR of 21.5% and 19.9% respectively over the analysis period. Within Europe, Germany is forecast to grow at approximately 16.4% CAGR.

Global Voice over WiFi (VoWiFi) Market - Key Trends & Drivers Summarized

Why Is Voice over WiFi (VoWiFi) Gaining Traction?

Voice over WiFi (VoWiFi) technology is rapidly gaining traction as a preferred solution for enhancing voice call quality and coverage, especially in areas with poor cellular network reception. VoWiFi enables voice calls over wireless networks, allowing mobile network operators (MNOs) to offload traffic from traditional cellular networks and enhance indoor coverage. This technology leverages existing WiFi infrastructure, reducing the need for additional investments in network expansion. With the increasing penetration of smartphones and the proliferation of WiFi networks in homes, offices, and public spaces, VoWiFi is becoming an essential component of the modern communication landscape.

How Do Technological Advancements and Consumer Preferences Influence VoWiFi Adoption?

Technological advancements, including the integration of VoWiFi with Voice over LTE (VoLTE) and Rich Communication Services (RCS), are significantly influencing the adoption of VoWiFi. Consumers are increasingly seeking seamless and uninterrupted voice and data services, and VoWiFi addresses this demand by offering high-definition voice calls with reduced latency and call drops. Furthermore, the growing preference for data-based communication solutions, such as messaging apps and video calls, aligns with the capabilities of VoWiFi, which supports multimedia communication over IP networks. As more network operators and smartphone manufacturers enable VoWiFi capabilities, user adoption is expected to increase substantially.

What Role Do Regulatory Support and Market Competition Play?

Regulatory support and intense market competition among telecom operators are crucial drivers of the VoWiFi market. Governments and regulatory bodies in several countries are promoting VoWiFi as part of their digital communication strategies to improve network coverage and connectivity. Telecom operators are increasingly adopting VoWiFi to differentiate their services, reduce churn rates, and enhance customer satisfaction. By offering bundled VoWiFi and VoLTE services, operators are not only enhancing the quality of their voice services but also optimizing their network resources, which is critical in highly competitive markets.

What Factors Are Driving the Growth in the Voice over WiFi (VoWiFi) Market?

The growth in the Voice over WiFi (VoWiFi) market is driven by several factors, including technological advancements in communication networks, increasing demand for high-quality voice services, and supportive regulatory frameworks. The integration of VoWiFi with 5G networks and next-generation communication technologies offers enhanced user experiences and drives market expansion. Rising smartphone penetration, coupled with the proliferation of WiFi networks in residential and commercial settings, also fuels the market. Telecom operators` strategic initiatives to improve customer retention through innovative voice solutions, coupled with cost advantages of deploying VoWiFi over existing WiFi infrastructure, further propel market growth. Additionally, the push towards digital transformation and smart city projects worldwide supports the widespread adoption of VoWiFi.

SCOPE OF STUDY:

The report analyzes the Voice over WiFi (VoWiFi) market in terms of units by the following Segments, and Geographic Regions/Countries:

Segments:
Device Type (Smartphone, Router, Other Device Types); End-Use (Integrated VoWiFi Client, Separate VoWiFi Client, Browser VoWiFi Client)

Geographic Regions/Countries:
World; United States; Canada; Japan; China; Europe (France; Germany; Italy; United Kingdom; and Rest of Europe); Asia-Pacific; Rest of World.

Select Competitors (Total 42 Featured) -
  • Alchemy Networks Limited
  • China Mobile Ltd.
  • Cisco Systems, Inc.
  • eVoice, Inc.
  • IMG Communication Technology Company Limited
  • Inwya
  • IPiFony Systems
  • Jaipur Engineering College
  • Millry Communications
  • Nettec
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I. METHODOLOGY
II. EXECUTIVE SUMMARY
1. MARKET OVERVIEW
Influencer Market Insights
World Market Trajectories
Voice over WiFi (VoWiFi) – Global Key Competitors Percentage Market Share in 2025 (E)
Competitive Market Presence - Strong/Active/Niche/Trivial for Players Worldwide in 2025 (E)
Global Economic Update
2. FOCUS ON SELECT PLAYERS
3. MARKET TRENDS & DRIVERS
Increasing Demand for Seamless and Cost-Effective Communication Solutions
Impact of 5G Deployment and Advanced Network Infrastructure on VoWiFi Adoption
Rising Use of VoWiFi in Rural and Remote Areas with Limited Cellular Coverage
Technological Advancements in Network Management and Voice Quality Enhancement
Growth of Enterprise Adoption of VoWiFi for Unified Communication Solutions
Influence of BYOD (Bring Your Own Device) Trend in Workplace Communication
Opportunities in Developing Markets for Cost-Effective VoWiFi Services
Integration with IoT and Smart Home Ecosystems Driving Market Growth
Rising Adoption in Public Safety and Emergency Communication Systems
Expansion of Mobile Operators' VoWiFi Offerings to Enhance User Experience
4. GLOBAL MARKET PERSPECTIVE
TABLE 1: World Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by Geographic Region - USA, Canada, Japan, China, Europe, Asia-Pacific and Rest of World Markets - Independent Analysis of Annual Sales in US$ Thousand for Years 2024 through 2030 and % CAGR
TABLE 2: World 6-Year Perspective for Voice over WiFi (VoWiFi) by Geographic Region - Percentage Breakdown of Value Sales for USA, Canada, Japan, China, Europe, Asia-Pacific and Rest of World Markets for Years 2025 & 2030
TABLE 3: World Recent Past, Current & Future Analysis for Smartphone by Geographic Region - USA, Canada, Japan, China, Europe, Asia-Pacific and Rest of World Markets - Independent Analysis of Annual Sales in US$ Thousand for Years 2024 through 2030 and % CAGR
TABLE 4: World 6-Year Perspective for Smartphone by Geographic Region - Percentage Breakdown of Value Sales for USA, Canada, Japan, China, Europe, Asia-Pacific and Rest of World for Years 2025 & 2030
TABLE 5: World Recent Past, Current & Future Analysis for Router by Geographic Region - USA, Canada, Japan, China, Europe, Asia-Pacific and Rest of World Markets - Independent Analysis of Annual Sales in US$ Thousand for Years 2024 through 2030 and % CAGR
TABLE 6: World 6-Year Perspective for Router by Geographic Region - Percentage Breakdown of Value Sales for USA, Canada, Japan, China, Europe, Asia-Pacific and Rest of World for Years 2025 & 2030
TABLE 7: World Recent Past, Current & Future Analysis for Other Device Types by Geographic Region - USA, Canada, Japan, China, Europe, Asia-Pacific and Rest of World Markets - Independent Analysis of Annual Sales in US$ Thousand for Years 2024 through 2030 and % CAGR
TABLE 8: World 6-Year Perspective for Other Device Types by Geographic Region - Percentage Breakdown of Value Sales for USA, Canada, Japan, China, Europe, Asia-Pacific and Rest of World for Years 2025 & 2030
TABLE 9: World Recent Past, Current & Future Analysis for Integrated VoWiFi Client by Geographic Region - USA, Canada, Japan, China, Europe, Asia-Pacific and Rest of World Markets - Independent Analysis of Annual Sales in US$ Thousand for Years 2024 through 2030 and % CAGR
TABLE 10: World 6-Year Perspective for Integrated VoWiFi Client by Geographic Region - Percentage Breakdown of Value Sales for USA, Canada, Japan, China, Europe, Asia-Pacific and Rest of World for Years 2025 & 2030
TABLE 11: World Recent Past, Current & Future Analysis for Separate VoWiFi Client by Geographic Region - USA, Canada, Japan, China, Europe, Asia-Pacific and Rest of World Markets - Independent Analysis of Annual Sales in US$ Thousand for Years 2024 through 2030 and % CAGR
TABLE 12: World 6-Year Perspective for Separate VoWiFi Client by Geographic Region - Percentage Breakdown of Value Sales for USA, Canada, Japan, China, Europe, Asia-Pacific and Rest of World for Years 2025 & 2030
TABLE 13: World Recent Past, Current & Future Analysis for Browser VoWiFi Client by Geographic Region - USA, Canada, Japan, China, Europe, Asia-Pacific and Rest of World Markets - Independent Analysis of Annual Sales in US$ Thousand for Years 2024 through 2030 and % CAGR
TABLE 14: World 6-Year Perspective for Browser VoWiFi Client by Geographic Region - Percentage Breakdown of Value Sales for USA, Canada, Japan, China, Europe, Asia-Pacific and Rest of World for Years 2025 & 2030
TABLE 15: World Voice over WiFi (VoWiFi) Market Analysis of Annual Sales in US$ Thousand for Years 2015 through 2030
III. MARKET ANALYSIS
UNITED STATES
Voice over WiFi (VoWiFi) Market Presence - Strong/Active/Niche/Trivial - Key Competitors in the United States for 2025 (E)
TABLE 16: USA Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by Device Type - Smartphone, Router and Other Device Types - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 17: USA 6-Year Perspective for Voice over WiFi (VoWiFi) by Device Type - Percentage Breakdown of Value Sales for Smartphone, Router and Other Device Types for the Years 2025 & 2030
TABLE 18: USA Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by End-Use - Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 19: USA 6-Year Perspective for Voice over WiFi (VoWiFi) by End-Use - Percentage Breakdown of Value Sales for Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client for the Years 2025 & 2030
CANADA
TABLE 20: Canada Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by Device Type - Smartphone, Router and Other Device Types - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 21: Canada 6-Year Perspective for Voice over WiFi (VoWiFi) by Device Type - Percentage Breakdown of Value Sales for Smartphone, Router and Other Device Types for the Years 2025 & 2030
TABLE 22: Canada Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by End-Use - Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 23: Canada 6-Year Perspective for Voice over WiFi (VoWiFi) by End-Use - Percentage Breakdown of Value Sales for Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client for the Years 2025 & 2030
JAPAN
Voice over WiFi (VoWiFi) Market Presence - Strong/Active/Niche/Trivial - Key Competitors in Japan for 2025 (E)
TABLE 24: Japan Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by Device Type - Smartphone, Router and Other Device Types - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 25: Japan 6-Year Perspective for Voice over WiFi (VoWiFi) by Device Type - Percentage Breakdown of Value Sales for Smartphone, Router and Other Device Types for the Years 2025 & 2030
TABLE 26: Japan Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by End-Use - Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 27: Japan 6-Year Perspective for Voice over WiFi (VoWiFi) by End-Use - Percentage Breakdown of Value Sales for Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client for the Years 2025 & 2030
CHINA
Voice over WiFi (VoWiFi) Market Presence - Strong/Active/Niche/Trivial - Key Competitors in China for 2025 (E)
TABLE 28: China Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by Device Type - Smartphone, Router and Other Device Types - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 29: China 6-Year Perspective for Voice over WiFi (VoWiFi) by Device Type - Percentage Breakdown of Value Sales for Smartphone, Router and Other Device Types for the Years 2025 & 2030
TABLE 30: China Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by End-Use - Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 31: China 6-Year Perspective for Voice over WiFi (VoWiFi) by End-Use - Percentage Breakdown of Value Sales for Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client for the Years 2025 & 2030
EUROPE
Voice over WiFi (VoWiFi) Market Presence - Strong/Active/Niche/Trivial - Key Competitors in Europe for 2025 (E)
TABLE 32: Europe Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by Geographic Region - France, Germany, Italy, UK and Rest of Europe Markets - Independent Analysis of Annual Sales in US$ Thousand for Years 2024 through 2030 and % CAGR
TABLE 33: Europe 6-Year Perspective for Voice over WiFi (VoWiFi) by Geographic Region - Percentage Breakdown of Value Sales for France, Germany, Italy, UK and Rest of Europe Markets for Years 2025 & 2030
TABLE 34: Europe Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by Device Type - Smartphone, Router and Other Device Types - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 35: Europe 6-Year Perspective for Voice over WiFi (VoWiFi) by Device Type - Percentage Breakdown of Value Sales for Smartphone, Router and Other Device Types for the Years 2025 & 2030
TABLE 36: Europe Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by End-Use - Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 37: Europe 6-Year Perspective for Voice over WiFi (VoWiFi) by End-Use - Percentage Breakdown of Value Sales for Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client for the Years 2025 & 2030
FRANCE
Voice over WiFi (VoWiFi) Market Presence - Strong/Active/Niche/Trivial - Key Competitors in France for 2025 (E)
TABLE 38: France Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by Device Type - Smartphone, Router and Other Device Types - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 39: France 6-Year Perspective for Voice over WiFi (VoWiFi) by Device Type - Percentage Breakdown of Value Sales for Smartphone, Router and Other Device Types for the Years 2025 & 2030
TABLE 40: France Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by End-Use - Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 41: France 6-Year Perspective for Voice over WiFi (VoWiFi) by End-Use - Percentage Breakdown of Value Sales for Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client for the Years 2025 & 2030
GERMANY
Voice over WiFi (VoWiFi) Market Presence - Strong/Active/Niche/Trivial - Key Competitors in Germany for 2025 (E)
TABLE 42: Germany Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by Device Type - Smartphone, Router and Other Device Types - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 43: Germany 6-Year Perspective for Voice over WiFi (VoWiFi) by Device Type - Percentage Breakdown of Value Sales for Smartphone, Router and Other Device Types for the Years 2025 & 2030
TABLE 44: Germany Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by End-Use - Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 45: Germany 6-Year Perspective for Voice over WiFi (VoWiFi) by End-Use - Percentage Breakdown of Value Sales for Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client for the Years 2025 & 2030
ITALY
TABLE 46: Italy Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by Device Type - Smartphone, Router and Other Device Types - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 47: Italy 6-Year Perspective for Voice over WiFi (VoWiFi) by Device Type - Percentage Breakdown of Value Sales for Smartphone, Router and Other Device Types for the Years 2025 & 2030
TABLE 48: Italy Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by End-Use - Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 49: Italy 6-Year Perspective for Voice over WiFi (VoWiFi) by End-Use - Percentage Breakdown of Value Sales for Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client for the Years 2025 & 2030
UNITED KINGDOM
Voice over WiFi (VoWiFi) Market Presence - Strong/Active/Niche/Trivial - Key Competitors in the United Kingdom for 2025 (E)
TABLE 50: UK Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by Device Type - Smartphone, Router and Other Device Types - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 51: UK 6-Year Perspective for Voice over WiFi (VoWiFi) by Device Type - Percentage Breakdown of Value Sales for Smartphone, Router and Other Device Types for the Years 2025 & 2030
TABLE 52: UK Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by End-Use - Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 53: UK 6-Year Perspective for Voice over WiFi (VoWiFi) by End-Use - Percentage Breakdown of Value Sales for Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client for the Years 2025 & 2030
REST OF EUROPE
TABLE 54: Rest of Europe Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by Device Type - Smartphone, Router and Other Device Types - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 55: Rest of Europe 6-Year Perspective for Voice over WiFi (VoWiFi) by Device Type - Percentage Breakdown of Value Sales for Smartphone, Router and Other Device Types for the Years 2025 & 2030
TABLE 56: Rest of Europe Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by End-Use - Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 57: Rest of Europe 6-Year Perspective for Voice over WiFi (VoWiFi) by End-Use - Percentage Breakdown of Value Sales for Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client for the Years 2025 & 2030
ASIA-PACIFIC
Voice over WiFi (VoWiFi) Market Presence - Strong/Active/Niche/Trivial - Key Competitors in Asia-Pacific for 2025 (E)
TABLE 58: Asia-Pacific Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by Device Type - Smartphone, Router and Other Device Types - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 59: Asia-Pacific 6-Year Perspective for Voice over WiFi (VoWiFi) by Device Type - Percentage Breakdown of Value Sales for Smartphone, Router and Other Device Types for the Years 2025 & 2030
TABLE 60: Asia-Pacific Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by End-Use - Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 61: Asia-Pacific 6-Year Perspective for Voice over WiFi (VoWiFi) by End-Use - Percentage Breakdown of Value Sales for Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client for the Years 2025 & 2030
REST OF WORLD
TABLE 62: Rest of World Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by Device Type - Smartphone, Router and Other Device Types - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 63: Rest of World 6-Year Perspective for Voice over WiFi (VoWiFi) by Device Type - Percentage Breakdown of Value Sales for Smartphone, Router and Other Device Types for the Years 2025 & 2030
TABLE 64: Rest of World Recent Past, Current & Future Analysis for Voice over WiFi (VoWiFi) by End-Use - Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client - Independent Analysis of Annual Sales in US$ Thousand for the Years 2024 through 2030 and % CAGR
TABLE 65: Rest of World 6-Year Perspective for Voice over WiFi (VoWiFi) by End-Use - Percentage Breakdown of Value Sales for Integrated VoWiFi Client, Separate VoWiFi Client and Browser VoWiFi Client for the Years 2025 & 2030
IV. COMPETITION

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