Global Voice over WiFi (VoWiFi) Market Growth, Share, Size, Trends and Forecast (2025 - 2031)

By Voice Client;

Integrated VoWiFi Client, Separate VoWiFi Client, and Browser VoWiFi Client

By Technology;

Session Initiation Protocol (SIP) and Real-Time Transport Protocol (RTP)

By Network Type;

Wi-Fi Networks and Public Wi-Fi Zones

By Device Type;

Smartphones, Tablets & Laptops, and Others

By Application;

Corporate Communications and Customer Support

By Geography;

North America, Europe, Asia Pacific, Middle East & Africa, and Latin America - Report Timeline (2021 - 2031)
Report ID: Rn141473016 Published Date: May, 2025 Updated Date: June, 2025

Voice over WiFi (VoWiFi) Market Overview

Voice over WiFi (VoWiFi) Market (USD Million)

Voice over WiFi (VoWiFi) Market was valued at USD 5,533.01 million in the year 2024. The size of this market is expected to increase to USD 25,509.61 million by the year 2031, while growing at a Compounded Annual Growth Rate (CAGR) of 24.4%.


Global Voice over WiFi (VoWiFi) Market Growth, Share, Size, Trends and Forecast

*Market size in USD million

CAGR 24.4 %


Study Period2025 - 2031
Base Year2024
CAGR (%)24.4 %
Market Size (2024)USD 5,533.01 Million
Market Size (2031)USD 25,509.61 Million
Market ConcentrationLow
Report Pages326
5,533.01
2024
25,509.61
2031

Major Players

  • Oracle
  • Cisco
  • Ericsson AB
  • Aptilo Networks
  • Korea Telecom
  • Mitel Networks Corporation
  • Nokia
  • Ribbon Communications
  • Huawei

Market Concentration

Consolidated - Market dominated by 1 - 5 major players

Global Voice over WiFi (VoWiFi) Market

Fragmented - Highly competitive market without dominant players


The Voice over WiFi (VoWiFi) market is experiencing steady expansion, primarily due to rising expectations for high-quality voice calls across wireless networks. As mobile users look for better connectivity indoors, VoWiFi presents a seamless alternative with reduced call drops and superior audio clarity. Approximately 55% of users favor VoWiFi for indoor usage, reinforcing its appeal in low-signal environments.

Preference for Affordable Calling Alternatives
With the need for economical communication rising, VoWiFi is gaining traction as a cost-saving voice solution. Over 48% of telecom service providers now offer VoWiFi capabilities to meet growing demand. This preference is shaped by lower international calling costs, minimal infrastructure requirements, and improved service availability across compatible devices.

Innovation Driving Device Integration
Technological improvements in smartphone hardware and wireless infrastructure are fueling the VoWiFi trend. Nearly 60% of newly launched mobile devices come with VoWiFi support, enhancing user convenience and eliminating barriers to access. These innovations are enabling faster connections, stable networks, and user-friendly interfaces for both individuals and enterprises.

Boosting Remote Work Communication
Organizations are adopting VoWiFi to enhance enterprise communication, especially within hybrid and remote work models. About 42% of remote-focused companies utilize VoWiFi as part of their unified communication strategy, ensuring reliable voice service and improving collaborative efficiency. This trend underlines VoWiFi’s relevance in supporting modern digital workplaces.

Consumer-Driven Shift Toward Quality Voice Calls
The market is also seeing a noticeable transition toward voice technologies that offer clarity and stability. More than 50% of mobile users consider VoWiFi for its consistent performance and low-latency audio experience. As telecom ecosystems evolve, VoWiFi continues to emerge as a key solution for next-generation wireless voice communication.

  1. Introduction
    1. Research Objectives and Assumptions
    2. Research Methodology
    3. Abbreviations
  2. Market Definition & Study Scope
  3. Executive Summary
    1. Market Snapshot, By Voice Client
    2. Market Snapshot, By Technology
    3. Market Snapshot, By Network Type
    4. Market Snapshot, By Device Type
    5. Market Snapshot, By Application
    6. Market Snapshot, By Region
  4. Voice over WiFi (VoWiFi) Market Dynamics
    1. Drivers, Restraints and Opportunities
      1. Drivers
        1. Rising demand for cost-effective calling
        2. Expanding WiFi infrastructure and coverage
        3. Improved indoor voice call quality
        4. Increasing smartphone and VoWiFi compatibility
      2. Restraints
        1. Dependence on WiFi network stability
        2. Interoperability issues with older devices
        3. Security concerns in public WiFi usage
        4. Limited awareness among rural users
        Opportunities
        1. Growth in enterprise mobility solutions
        2. Integration with unified communication platforms
        3. Adoption in emerging telecom markets
        4. Support for next-gen wireless technologies
    2. PEST Analysis
      1. Political Analysis
      2. Economic Analysis
      3. Social Analysis
      4. Technological Analysis
    3. Porter's Analysis
      1. Bargaining Power of Suppliers
      2. Bargaining Power of Buyers
      3. Threat of Substitutes
      4. Threat of New Entrants
      5. Competitive Rivalry
  5. Market Segmentation
    1. Voice over WiFi (VoWiFi) Market, By Voice Client, 2021 - 2031 (USD Million)
      1. Integrated VoWiFi Client
      2. Separate VoWiFi Client
      3. Browser VoWiFi Client
    2. Voice over WiFi (VoWiFi) Market, By Technology, 2021 - 2031 (USD Million)
      1. Session Initiation Protocol (SIP)
      2. Real-Time Transport Protocol (RTP)
    3. Voice over WiFi (VoWiFi) Market, By Network Type, 2021 - 2031 (USD Million)
      1. Wi-Fi Networks
      2. Public Wi-Fi Zones.
    4. Voice over WiFi (VoWiFi) Market, By Device Type, 2021 - 2031 (USD Million)
      1. Smartphones
      2. Tablets and Laptops
      3. Other Device Types
    5. Voice over WiFi (VoWiFi) Market, By Application, 2021 - 2031 (USD Million)
      1. Corporate Communications
      2. Customer Support
    6. Voice over WiFi (VoWiFi) Market, By Geography, 2021 - 2031 (USD Million)
      1. North America
        1. United States
        2. Canada
      2. Europe
        1. Germany
        2. United Kingdom
        3. France
        4. Italy
        5. Spain
        6. Nordic
        7. Benelux
        8. Rest of Europe
      3. Asia Pacific
        1. Japan
        2. China
        3. India
        4. Australia & New Zealand
        5. South Korea
        6. ASEAN(Association of South East Asian Countries)
        7. Rest of Asia Pacific
      4. Middle East & Africa
        1. GCC
        2. Israel
        3. South Africa
        4. Rest of Middle East & Africa
      5. Latin America
        1. Brazil
        2. Mexico
        3. Argentina
        4. Rest of Latin America
  6. Competitive Landscape
    1. Company Profiles
      1. Oracle
      2. Cisco
      3. Ericsson AB
      4. Aptilo Networks
      5. Korea Telecom
      6. Mitel Networks Corporation
      7. Nokia
      8. Ribbon Communications
      9. Huawei
  7. Analyst Views
  8. Future Outlook of the Market