Global Signaling System Number Seven (SS7) Market Research Report 2025

The global market for Signaling System Number Seven (SS7) was valued at US$ million in the year 2024 and is projected to reach a revised size of US$ million by 2031, growing at a CAGR of %during the forecast period.
Signaling System Number Seven (SS7) is a set of telephony signaling protocols that are used to set up most of the world’s public switched telephone network (PSTN) telephone calls. SS7 primarily sets up and tears down telephone calls, but other uses include number translation, prepaid billing mechanisms, local number portability, short message service (SMS), and a variety of mass-market services.
The global Signaling System Number Seven (SS7) market refers to the telecommunications infrastructure and protocols used for signaling and communication between network elements in a telecommunication network. SS7 is a set of signaling protocols that enable the exchange of control information for establishing connections, routing calls, and delivering value-added services in a telecommunication network.
Here are some key insights into the global SS7 market:
Market Size and Growth: The SS7 market has been growing steadily due to the increasing demand for reliable and secure signaling systems in telecommunication networks. With the growth of mobile communications, voice-over-IP (VoIP) services, and the transition to 5G networks, the need for efficient and robust signaling protocols has become even more crucial. The market is expected to continue growing as telecom operators and service providers invest in upgrading their network infrastructure.
SS7 Network Components: The SS7 network consists of several key components that facilitate signaling and communication between network elements. These components include:
Signaling Points (SP) or Signal Transfer Points (STP): These are network elements responsible for routing and relaying signaling messages between various nodes in the telecommunication network. STPs play a crucial role in ensuring efficient and secure signaling between different networks.
Service Control Points (SCP): SCPs are databases that store subscriber and service-related information. They enable advanced services such as intelligent call routing, prepaid billing, number portability, and services like short message service (SMS) and multimedia messaging service (MMS).
Service Switching Points (SSP): SSPs are responsible for the actual switching or routing of voice calls and other services within the telecommunication network. They use SS7 signaling to establish and manage connections between different SSPs in the network.
Home Location Register (HLR) and Visitor Location Register (VLR): HLR and VLR are databases that store subscriber-related information, including location information, roaming status, and authentication data. They are used for managing subscriber mobility and authentication in mobile networks.
Media Gateway Control Function (MGCF): MGCF is responsible for interfacing between SS7-based signaling networks and IP-based networks, such as VoIP networks or 4G/5G networks. It enables the seamless transition between circuit-switched and packet-switched networks.
Use Cases and Applications: SS7 technology is used in various applications within telecommunication networks, including:
Call routing and setup: SS7 facilitates the establishment of voice calls by signaling the necessary information between network elements, including calling and called party identification, call routing preferences, and service requirements.
Roaming and mobility management: SS7 enables subscriber mobility between different networks and facilitates the seamless execution of services, such as roaming, handovers between cells, and location updates.
Value-added services: SS7 supports the provision of advanced services, including intelligent call routing, prepaid billing, number portability, caller ID, and SMS/MMS services.
Security and fraud prevention: SS7 protocols are used to implement security mechanisms, such as authentication, encryption, and signaling message validation to mitigate the risk of fraud and unauthorized access to network resources.
Interconnection between networks: SS7 ensures interoperability and signaling compatibility between different telecommunication networks, allowing for efficient interconnection and seamless communication between operators.
Emergency services: SS7 plays a critical role in facilitating emergency calls by providing signaling information, location data, and priority handling to emergency service centers.
Emerging Trends: The SS7 market is evolving to address emerging trends and challenges in the telecommunications industry. Some notable trends include:
Signaling System Number 7 over IP (SIGTRAN): SIGTRAN is an evolution of SS7 that enables the transport of SS7 signaling messages over IP networks. It allows for the convergence of circuit-switched and packet-switched networks and enables the transition to next-generation networks (NGNs) and all-IP networks.
Security enhancements: As SS7 vulnerabilities and the risk of signaling attacks have become more prominent, there is a growing focus on implementing security measures, such as firewall protection, signaling monitoring systems, and encryption technologies, to safeguard against unauthorized access and fraud.
Diameter signaling: Diameter is a successor to SS7 and is used in 4G and 5G networks for signaling and authentication purposes. The market is witnessing increased adoption of Diameter-based solutions and interfaces to support the growth of mobile broadband and the Internet of Things (IoT).
Network Function Virtualization (NFV) and Software-Defined Networking (SDN): NFV and SDN technologies are being employed to virtualize and automate SS7 network components, making it more flexible, scalable, and cost-effective to deploy and manage signaling infrastructure.
Enhanced services and convergence: The market is witnessing the development of new services and solutions that integrate SS7 signaling with other technologies, such as VoIP, cloud-based communications, and messaging platforms, to offer more seamless and integrated communication experiences.
The global SS7 market is expected to continue growing as telecommunication networks evolve to support advanced services, higher network capacities, and increased security requirements. As the industry transitions to 5G networks and beyond, SS7 will continue to play a crucial role in enabling reliable, secure, and efficient signaling for a wide range of telecommunications applications.The global Signaling System Number Seven (SS7) market refers to the telecommunications infrastructure and protocols used for signaling and communication between network elements in a telecommunication network. SS7 is a set of signaling protocols that enable the exchange of control information for establishing connections, routing calls, and delivering value-added services in a telecommunication network.
Here are some key insights into the global SS7 market:
Market Size and Growth: The SS7 market has been growing steadily due to the increasing demand for reliable and secure signaling systems in telecommunication networks. With the growth of mobile communications, voice-over-IP (VoIP) services, and the transition to 5G networks, the need for efficient and robust signaling protocols has become even more crucial. The market is expected to continue growing as telecom operators and service providers invest in upgrading their network infrastructure.
SS7 Network Components: The SS7 network consists of several key components that facilitate signaling and communication between network elements. These components include:
Signaling Points (SP) or Signal Transfer Points (STP): These are network elements responsible for routing and relaying signaling messages between various nodes in the telecommunication network. STPs play a crucial role in ensuring efficient and secure signaling between different networks.
Service Control Points (SCP): SCPs are databases that store subscriber and service-related information. They enable advanced services such as intelligent call routing, prepaid billing, number portability, and services like short message service (SMS) and multimedia messaging service (MMS).
Service Switching Points (SSP): SSPs are responsible for the actual switching or routing of voice calls and other services within the telecommunication network. They use SS7 signaling to establish and manage connections between different SSPs in the network.
Home Location Register (HLR) and Visitor Location Register (VLR): HLR and VLR are databases that store subscriber-related information, including location information, roaming status, and authentication data. They are used for managing subscriber mobility and authentication in mobile networks.
Media Gateway Control Function (MGCF): MGCF is responsible for interfacing between SS7-based signaling networks and IP-based networks, such as VoIP networks or 4G/5G networks. It enables the seamless transition between circuit-switched and packet-switched networks.
Use Cases and Applications: SS7 technology is used in various applications within telecommunication networks, including:
Call routing and setup: SS7 facilitates the establishment of voice calls by signaling the necessary information between network elements, including calling and called party identification, call routing preferences, and service requirements.
Roaming and mobility management: SS7 enables subscriber mobility between different networks and facilitates the seamless execution of services, such as roaming, handovers between cells, and location updates.
Value-added services: SS7 supports the provision of advanced services, including intelligent call routing, prepaid billing, number portability, caller ID, and SMS/MMS services.
Security and fraud prevention: SS7 protocols are used to implement security mechanisms, such as authentication, encryption, and signaling message validation to mitigate the risk of fraud and unauthorized access to network resources.
Interconnection between networks: SS7 ensures interoperability and signaling compatibility between different telecommunication networks, allowing for efficient interconnection and seamless communication between operators.
Emergency services: SS7 plays a critical role in facilitating emergency calls by providing signaling information, location data, and priority handling to emergency service centers.
Emerging Trends: The SS7 market is evolving to address emerging trends and challenges in the telecommunications industry. Some notable trends include:
Signaling System Number 7 over IP (SIGTRAN): SIGTRAN is an evolution of SS7 that enables the transport of SS7 signaling messages over IP networks. It allows for the convergence of circuit-switched and packet-switched networks and enables the transition to next-generation networks (NGNs) and all-IP networks.
Security enhancements: As SS7 vulnerabilities and the risk of signaling attacks have become more prominent, there is a growing focus on implementing security measures, such as firewall protection, signaling monitoring systems, and encryption technologies, to safeguard against unauthorized access and fraud.
Diameter signaling: Diameter is a successor to SS7 and is used in 4G and 5G networks for signaling and authentication purposes. The market is witnessing increased adoption of Diameter-based solutions and interfaces to support the growth of mobile broadband and the Internet of Things (IoT).
Network Function Virtualization (NFV) and Software-Defined Networking (SDN): NFV and SDN technologies are being employed to virtualize and automate SS7 network components, making it more flexible, scalable, and cost-effective to deploy and manage signaling infrastructure.
Enhanced services and convergence: The market is witnessing the development of new services and solutions that integrate SS7 signaling with other technologies, such as VoIP, cloud-based communications, and messaging platforms, to offer more seamless and integrated communication experiences.
The global SS7 market is expected to continue growing as telecommunication networks evolve to support advanced services, higher network capacities, and increased security requirements. As the industry transitions to 5G networks and beyond, SS7 will continue to play a crucial role in enabling reliable, secure, and efficient signaling for a wide range of telecommunications applications.
This report aims to provide a comprehensive presentation of the global market for Signaling System Number Seven (SS7), with both quantitative and qualitative analysis, to help readers develop business/growth strategies, assess the market competitive situation, analyze their position in the current marketplace, and make informed business decisions regarding Signaling System Number Seven (SS7).
The Signaling System Number Seven (SS7) market size, estimations, and forecasts are provided in terms of and revenue ($ millions), considering 2024 as the base year, with history and forecast data for the period from 2020 to 2031. This report segments the global Signaling System Number Seven (SS7) market comprehensively. Regional market sizes, concerning products by Type, by Application, and by players, are also provided.
For a more in-depth understanding of the market, the report provides profiles of the competitive landscape, key competitors, and their respective market ranks. The report also discusses technological trends and new product developments.
The report will help the Signaling System Number Seven (SS7) companies, new entrants, and industry chain related companies in this market with information on the revenues for the overall market and the sub-segments across the different segments, by company, by Type, by Application, and by regions.
Market Segmentation
By Company
Oracle Corporation
Mitel Networks Corporation
Tieto
NetNumber Inc
Ribbon Communications
Ericsson AB
Dialogic Corporation
Huawei Technologies Co. Ltd
TNS Inc
PCCW Global
Segment by Type
Solution
SS7 Firewall
Segment by Application
Public Switched Telephone Network
Cellular Networks
By Region
North America
United States
Canada
Asia-Pacific
China
Japan
South Korea
Southeast Asia
India
Australia
Rest of Asia
Europe
Germany
France
U.K.
Italy
Russia
Nordic Countries
Rest of Europe
Latin America
Mexico
Brazil
Rest of Latin America
Middle East & Africa
Turkey
Saudi Arabia
UAE
Rest of MEA
Chapter Outline
Chapter 1: Introduces the report scope of the report, executive summary of different market segments (by Type, by Application, etc), including the market size of each market segment, future development potential, and so on. It offers a high-level view of the current state of the market and its likely evolution in the short to mid-term, and long term.
Chapter 2: Introduces executive summary of global market size, regional market size, this section also introduces the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by companies in the industry, and the analysis of relevant policies in the industry.
Chapter 3: Detailed analysis of Signaling System Number Seven (SS7) company competitive landscape, revenue market share, latest development plan, merger, and acquisition information, etc.
Chapter 4: Provides the analysis of various market segments by Type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 5: Provides the analysis of various market segments by Application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 6, 7, 8, 9, 10: North America, Europe, Asia Pacific, Latin America, Middle East and Africa segment by country. It provides a quantitative analysis of the market size and development potential of each region and its main countries and introduces the market development, future development prospects, market space, and capacity of each country in the world.
Chapter 11: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc.
Chapter 12: The main points and conclusions of the report.