Global VoWiFi Market Highlights
| Market Size (2025) | USD 2.1 Billion |
| Forecast Size (2032) | USD 4.2 Billion |
| CAGR | 10.47% |
| Base Year | 2025 |
| Forecast Period | 2026-2032 |
| Largest Region | North America |
| Fastest Growing Region | Asia |
| Largest Segment | Circuit-Switched Fallback (CSFB) |
| Fastest Growing Segment | VoLTE (Voice over LTE) |
| Leading Companies | Cisco Systems, Ericsson, Nokia, Samsung, Amdocs |
Global VoWiFi Market Size & Growth Rate (2026-2032)
The Global VoWiFi Market was estimated at USD 2.1 Billion in 2025 and is projected to reach USD 4.2 Billion by 2032, growing at a CAGR of 10.47% from 2026 to 2032.
Global VoWiFi Market Synopsis
The Global VoWiFi Market is witnessing transformative shifts as a result of evolving user preferences for cost-effective communication solutions. As organizations increasingly adopt remote work policies, VoWiFi's role becomes essential in delivering reliable voice services in areas with limited cellular coverage. This synergy of accessibility and technology is driving substantial market dynamics.
Operational strategies are changing rapidly; various sectors, including healthcare and retail, are integrating VoWiFi for seamless and efficient communications. The interlinking of VoWiFi with emerging technologies such as 5G is laying the groundwork for enhanced service offerings, allowing providers to navigate evolving user demands effectively.
Global VoWiFi Market Year-wise Growth Rate and Key Drivers
This graph illustrates the annual growth rates of the Global VoWiFi Market from 2022 to 2032, highlighting a steady upward trajectory and projected expansion over the forecast period.
The table below presents the year‑wise growth rates along with the key drivers influencing the market
| Year | Growth Rate (%) | Major Drivers |
| 2022 | 9.99 | Geographic expansion of VoWiFi services enables broader connectivity for underserved regions. |
| 2023 | 10.91 | Telecom manufacturers prioritize VoWiFi innovation to meet growing user connectivity demands. |
| 2024 | 9.35 | A shift toward remote work necessitates enhanced VoWiFi accessibility for home users. |
| 2025 | 11.3 | Expanding network infrastructure facilitates the integration of VoWiFi for enhanced communication. |
| 2026 | 10.32 | Telecom operators adopt new regulations that streamline VoWiFi deployment and operations. |
| 2027 | 12.61 | Increased consumer reliance on mobile data drives the demand for VoWiFi solutions. |
| 2028 | 7.57 | Telecom companies invest heavily in VoWiFi technology to enhance service offerings. |
| 2029 | 9.11 | A competitive environment prompts service providers to enhance their VoWiFi capabilities. |
| 2030 | 13.2 | Amid supply chain challenges, VoWiFi infrastructure development adapts to regional needs. |
| 2031 | 8.78 | Cloud migration to VoWiFi services enhances data handling capabilities and user experience. |
| 2032 | 11.4 | While sustainability initiatives rise, VoWiFi solutions evolve to meet ESG compliance. |
Note - Market size estimations and growth projections presented in this report are based on 6Wresearch's proprietary research methodology, combining internal industry data, secondary research, and primary validation, updated periodically to reflect current market conditions. As markets evolve rapidly, figures for certain industries may vary slightly and are intended as informed estimates rather than absolute figures. For the most current market sizing, we recommend validating figures with a 6Wresearch analyst.
Global VoWiFi Market Key Takeaways
Below are some of the specific key takeaways from the market, including:
- North America commands approximately 42% of the total VoWiFi Market share in 2025.
- The VoLTE segment is expected to grow at a robust CAGR of 12.5% from 2026 to 2032, driven by increasing mobile connectivity.
- Cisco Systems announced a strategic partnership with a leading telecom operator in March 2023, enhancing VoWiFi implementations across urban areas.
- Regulatory support in the form of grants reached approximately USD 250 million in 2023 to bolster VoWiFi infrastructure development.
- As per industry estimates, VoWiFi adoption in the healthcare sector could increase by 30% by 2027, supported by the rising demand for telehealth services.
Evaluation of Restraints in Global VoWiFi Market
Despite this promising outlook, the Global VoWiFi Market faces substantial hurdles. One significant barrier is the high costs associated with securing network infrastructure. As an example, organizations may incur costs of up to USD 1 million to implement comprehensive end-to-end encryption measures for voice communications. Additionally, interoperability issues between devices impede seamless service offerings. Brands may struggle to deliver a cohesive user experience, weakening market position.
Global VoWiFi Market Trends
Several distinct trends are shaping the Global VoWiFi Market. Integration with LTE networks is particularly noteworthy; for example, in 2022, Ericsson's implementation of VoWiFi in conjunction with LTE networks improved voice quality for customers by over 50%. Another trend lies in the penetration of AI technologies to enhance call clarity and reduce latency. As such, telecom operators are investing heavily in AI-driven VoWiFi applications to offer superior service experiences. They aim to reduce call drop rates, a significant issue in regions with poor cellular network coverage, thus broadening user accessibility to quality voice services.
Global VoWiFi Market Opportunities
Future opportunities in the Global VoWiFi Market are closely tied to verticals such as healthcare and enterprise communications. For instance, solutions tailored for telemedicine have gained traction—providers like Amdocs reported a revenue increase of around USD 200 million in 2023, primarily driven by tailored VoWiFi services for healthcare professionals. Furthermore, as remote work solidifies its presence, opportunities for integrated VoWiFi offerings in corporate communications are set to rise. Companies focusing on this vertical are expected to see a marked increase in demand, aligning their services with evolving organizational dynamics.
Global VoWiFi Market by Type
Circuit-Switched Fallback (CSFB) is the leading segment in the Global VoWiFi Market, commanding approximately a 38% market share in 2025. The VoLTE segment is the fastest-growing, projected to achieve a CAGR of 12.5% from 2026 to 2032. As businesses increasingly seek VoLTE solutions for their enhanced data capabilities and improved call quality, this segment aligns with the overarching trends in connectivity and performance demand.
Global VoWiFi Market by Application
In the Global VoWiFi Market, Smartphones hold the largest application segment, with a projected share of around 60% in 2025. The "Other" category is anticipated to be the fastest-growing, with a CAGR of 11.2% from 2026 to 2032. The surge in smart device proliferation supports this growth, as consumers progressively seek versatile communication options across varied platforms.
Global VoWiFi Market by Region
North America is projected as the largest region in the Global VoWiFi Market, holding a roughly 42% market share in 2025. Meanwhile, Asia is set to emerge as the fastest-growing region, with an anticipated CAGR of 13.5% from 2026 to 2032, bolstered by increasing smartphone penetration, investment in telecommunications infrastructure, and significant government initiatives. The combination of developing economies and a robust tech ecosystem in this region creates a fertile ground for growth.
Government Initiatives in the Global VoWiFi Market
The regulatory landscape for the Global VoWiFi Market is evolving rapidly, as governments implement policies aimed at enhancing connectivity and fostering technological innovation. Initiatives that promote investment in VoWiFi infrastructure are forming an essential part of national telecom strategies across various regions.
- Federal Communications Commission (FCC), Rural Digital Opportunity Fund, December 2020 - This initiative earmarked USD 20 billion to enhance broadband access in rural areas, directly benefiting VoWiFi deployment.
- European Commission, Digital Decade Policy, March 2021 - A framework designed to ensure that by 2030, 100% of the EU population will have access to Gigabit connectivity, promoting VoWiFi technology.
- Telecommunication Regulatory Authority of India (TRAI), National Telecom Policy 2022, September 2022 - Aimed at enhancing the growth of VoWiFi technologies, this policy outlines provisions for further investments and regulatory support to telecommunications.
- Minister of Information Technology and Communications, Mexico, Programa de Conectividad 2023, January 2023 - This initiative seeks to invest USD 500 million to expand VoWiFi services into underserved communities, thus expanding market reach.
Future Insights of the Global VoWiFi Market
The landscape of the Global VoWiFi Market is expected to undergo significant transformations, influenced by the adoption of AI technologies and advanced analytics. Companies like Ericsson are currently exploring AI integration to enhance voice call quality, a trend likely to influence competitive dynamics. By 2032, tailored VoWiFi solutions for niche markets, such as telemedicine and smart home applications, are expected to emerge, driven by user expectations for seamless communication. The evolving telecommunications infrastructure investments in regions like Asia will also play a crucial role in shaping future market trajectories.
Global VoWiFi Market Latest Developments
Recent developments in the Global VoWiFi Market illustrate the competitive maneuvers and technological advancements taking place. Companies are aligning their strategies to bolster service offerings and enhance market share.
- Cisco Systems announced an upcoming feature enhancement in Q3 2023, aimed at integrating VoWiFi capabilities with their existing security solutions, positioning themselves as leaders in secure communications.
- Earlier this year, Amdocs launched a new suite of applications designed for healthcare providers, facilitating VoWiFi services that improve remote patient consultations and management.
- In March 2023, Nokia initiated a pilot program in urban areas to deploy VoWiFi alongside 5G networks, showcasing enhanced call quality and connectivity.
- Samsung is gearing up for a major launch in late 2023, introducing VoWiFi capabilities in their latest smartphone models, which will contribute significantly to user accessibility.
Global VoWiFi Market Key Players and Industry Positioning
The Global VoWiFi Market exhibits a moderately consolidated structure, with several key players dominating based on technology leadership and strategic partnerships. As the competitive environment shifts, companies are investing in tailored solutions and collaborations, enhancing their positions in rapidly evolving market segments.
| Leading Company | Core Strength | Strategic Focus |
|---|---|---|
| Cisco Systems | Expertise in secure communication systems | Enhancing VoWiFi integration with security solutions |
| Ericsson | Advancements in network performance and AI | Targeting enhanced call quality with AI technologies |
| Nokia | Strong R&D capabilities in telecom technology | Deploying VoWiFi in conjunction with 5G |
| Samsung | Wide consumer electronics portfolio | Incorporating VoWiFi in upcoming smartphone launches |
| Amdocs | Tailored solutions for service providers | Expanding applications for healthcare communications |
This evolving competitive landscape illustrates the strategic maneuvers of key players, highlighting the focus on advanced technologies and specialized applications that will shape the future of the Global VoWiFi Market.
Key Attractiveness of the Report
- 10 Years of Market Numbers
- Historical Data Starting from 2022 to 2025
- Base Year: 2025
- Forecast Data until 2032
- Key Performance Indicators Impacting the Market
- Major Upcoming Developments and Projects
Key Highlights of the Report:
- Global VoWiFi (Voice Over Wi-Fi) Market Outlook
- Market Size of Global VoWiFi (Voice Over Wi-Fi) Market, 2025
- Forecast of Global VoWiFi (Voice Over Wi-Fi) Market, 2032
- Historical Data and Forecast of Global VoWiFi (Voice Over Wi-Fi) Revenues & Volume for the Period 2022-2032
- Global VoWiFi (Voice Over Wi-Fi) Market Trend Evolution
- Global VoWiFi (Voice Over Wi-Fi) Market Drivers and Challenges
- Global VoWiFi (Voice Over Wi-Fi) Price Trends
- Global VoWiFi (Voice Over Wi-Fi) Porter's Five Forces
- Global VoWiFi (Voice Over Wi-Fi) Industry Life Cycle
- Historical Data and Forecast of Global VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume
- Historical Data and Forecast of Global VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Type for the Period 2022-2032
- Historical Data and Forecast of Global VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Circuit-Switched Fallback (CSFB) for the Period 2022-2032
- Historical Data and Forecast of Global VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Voice over LTE Generic Access (VoLGA) for the Period 2022-2032
- Historical Data and Forecast of Global VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Voice over IP Multimedia Subsystem (IMS) for the Period 2022-2032
- Historical Data and Forecast of Global VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Application for the Period 2022-2032
- Historical Data and Forecast of Global VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Smartphones for the Period 2022-2032
- Historical Data and Forecast of Global VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Laptops and Tablets for the Period 2022-2032
- Historical Data and Forecast of Global VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Other for the Period 2022-2032
- Historical Data and Forecast of North America VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Type for the Period 2022-2032
- Historical Data and Forecast of North America VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Circuit-Switched Fallback (CSFB) for the Period 2022-2032
- Historical Data and Forecast of North America VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Voice over LTE Generic Access (VoLGA) for the Period 2022-2032
- Historical Data and Forecast of North America VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Voice over IP Multimedia Subsystem (IMS) for the Period 2022-2032
- Historical Data and Forecast of North America VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Application for the Period 2022-2032
- Historical Data and Forecast of North America VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Smartphones for the Period 2022-2032
- Historical Data and Forecast of North America VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Laptops and Tablets for the Period 2022-2032
- Historical Data and Forecast of North America VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Other for the Period 2022-2032
- Historical Data and Forecast of United States of America VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Canada VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Rest of North America VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Type for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Circuit-Switched Fallback (CSFB) for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Voice over LTE Generic Access (VoLGA) for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Voice over IP Multimedia Subsystem (IMS) for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Application for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Smartphones for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Laptops and Tablets for the Period 2022-2032
- Historical Data and Forecast of Latin America (LATAM) VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Other for the Period 2022-2032
- Historical Data and Forecast of Brazil VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Mexico VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Argentina VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Rest of LATAM VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Asia VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Type for the Period 2022-2032
- Historical Data and Forecast of Asia VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Circuit-Switched Fallback (CSFB) for the Period 2022-2032
- Historical Data and Forecast of Asia VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Voice over LTE Generic Access (VoLGA) for the Period 2022-2032
- Historical Data and Forecast of Asia VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Voice over IP Multimedia Subsystem (IMS) for the Period 2022-2032
- Historical Data and Forecast of Asia VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Application for the Period 2022-2032
- Historical Data and Forecast of Asia VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Smartphones for the Period 2022-2032
- Historical Data and Forecast of Asia VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Laptops and Tablets for the Period 2022-2032
- Historical Data and Forecast of Asia VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Other for the Period 2022-2032
- Historical Data and Forecast of China VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of India VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Japan VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Rest of Asia VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Africa VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Type for the Period 2022-2032
- Historical Data and Forecast of Africa VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Circuit-Switched Fallback (CSFB) for the Period 2022-2032
- Historical Data and Forecast of Africa VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Voice over LTE Generic Access (VoLGA) for the Period 2022-2032
- Historical Data and Forecast of Africa VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Voice over IP Multimedia Subsystem (IMS) for the Period 2022-2032
- Historical Data and Forecast of Africa VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Application for the Period 2022-2032
- Historical Data and Forecast of Africa VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Smartphones for the Period 2022-2032
- Historical Data and Forecast of Africa VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Laptops and Tablets for the Period 2022-2032
- Historical Data and Forecast of Africa VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Other for the Period 2022-2032
- Historical Data and Forecast of South Africa VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Nigeria VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Egypt VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Rest of Africa VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Europe VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Type for the Period 2022-2032
- Historical Data and Forecast of Europe VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Circuit-Switched Fallback (CSFB) for the Period 2022-2032
- Historical Data and Forecast of Europe VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Voice over LTE Generic Access (VoLGA) for the Period 2022-2032
- Historical Data and Forecast of Europe VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Voice over IP Multimedia Subsystem (IMS) for the Period 2022-2032
- Historical Data and Forecast of Europe VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Application for the Period 2022-2032
- Historical Data and Forecast of Europe VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Smartphones for the Period 2022-2032
- Historical Data and Forecast of Europe VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Laptops and Tablets for the Period 2022-2032
- Historical Data and Forecast of Europe VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Other for the Period 2022-2032
- Historical Data and Forecast of United Kingdom VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of France VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Germany VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Rest of Europe VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Middle East VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Type for the Period 2022-2032
- Historical Data and Forecast of Middle East VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Circuit-Switched Fallback (CSFB) for the Period 2022-2032
- Historical Data and Forecast of Middle East VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Voice over LTE Generic Access (VoLGA) for the Period 2022-2032
- Historical Data and Forecast of Middle East VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Voice over IP Multimedia Subsystem (IMS) for the Period 2022-2032
- Historical Data and Forecast of Middle East VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Application for the Period 2022-2032
- Historical Data and Forecast of Middle East VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Smartphones for the Period 2022-2032
- Historical Data and Forecast of Middle East VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Laptops and Tablets for the Period 2022-2032
- Historical Data and Forecast of Middle East VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume By Other for the Period 2022-2032
- Historical Data and Forecast of Saudi Arabia VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of UAE VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Turkey VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Historical Data and Forecast of Rest of Middle East VoWiFi (Voice Over Wi-Fi) Market Revenues & Volume for the Period 2022-2032
- Global VoWiFi (Voice Over Wi-Fi) Market - Key Performance Indicators
- Global VoWiFi (Voice Over Wi-Fi) Market - Import Export Trade Statistics
- Global VoWiFi (Voice Over Wi-Fi) Market - Opportunity Assessment By Countries
- Global VoWiFi (Voice Over Wi-Fi) Market - Opportunity Assessment By Type
- Global VoWiFi (Voice Over Wi-Fi) Market - Opportunity Assessment By Application
- Global VoWiFi (Voice Over Wi-Fi) Market - Top Companies Market Share
- Global VoWiFi (Voice Over Wi-Fi) Market - Top Companies Profiles
- Global VoWiFi (Voice Over Wi-Fi) Market - Comparison of Players in Technical and Operating Parameters
- Global VoWiFi (Voice Over Wi-Fi) Market - Strategic Recommendations
Markets Covered
The Global VoWiFi (Voice Over Wi-Fi) Market report provides a detailed analysis of the following market segments:
By Regions and Countries:
- North America
- Europe
- LATAM
- Middle East
- Asia
- Africa
By Type:
- Circuit-Switched Fallback (CSFB)
- Voice over LTE Generic Access (VoLGA)
- Voice over IP Multimedia Subsystem (IMS)
By Application:
- Smartphones
- Laptops
- Tablets
- Other
