Rise to the Challenge: Roaming Experience Users Demand
TNS interoperability and roaming services are tailored to the ways that people connect to boost experience and capture customer choice. Our roaming solutions minimize latency, create better voice quality for VoLTE and reduce roaming complaints, so you are able to make global connections.

Create Efficient & Secure Connections with TNS Roaming Hub
Reduce Network Complexity
Expand your domestic and international footprint while maximizing network effectiveness. With the TNS Data Services Roaming Hub you can simplify your roaming strategy with a single agreement over a single efficient and secure connection.
Optimize Service and Revenue with TNS Roamer View
Drive Visibility and Business Intelligence
Boost customer loyalty with timely support. Roamer View delivers visibility across multi-technology roaming traffic, enabling smarter decisions. Pre-call information is processed in near real-time and presented in a user-friendly interface for efficient subscriber management.
Make Roaming Services Agreements with TNS Roamer Data Exchange
Enhance Reach and Performance
With Roamer Data Exchange (RDE), negotiate more favorable inbound roaming services agreements and offer outbound roamers a wider range of options with substantially less risk, near real-time visibility, fraud management, high performance and global coverage.
Take Control of Your Network with TNS Roamer Control
Reduce Roamer Fees
TNS Roamer Control puts providers in the driver’s seat. Gain continuous control over which serving network roaming subscribers connect to as they navigate their daily life. At your discretion, trigger disconnects, transfer subscribers to a new network or reconnect them to the home network, all in real-time.

Low Latency, High-Throughput IPX Service Hub
Enhance End-to-End Quality of Service
Get a one-stop-shop for base and value-added services necessary to rapidly achieve ROI on your roaming investments. TNS’ IPX service hub features end-to-end QoS across the IPX for low latency, high throughput for Signaling (SIP, Diameter) and Bearer traffic.

Complete Coverage with TNS GRX Service
High-Quality and High-Capacity Connectivity
TNS delivers flexible connectivity to meet subscriber demands. Our Wireless Data Roaming Services extend reach through 800+ global operators, 24x7x365 expert support, and a fully redundant network across fiber, submarine, and satellite systems for reliable coverage and interoperability.
Connect With Us
TNS provides solutions that help connections to thrive. Connect with our experts to discover roaming solutions that expand global reach and maximize network effectiveness.
Financial Settlement and Exchange
Simplify Billing
Efficient, Accurate Processing with Settlement and Exchange
Don’t let outdated roaming billing slow growth. TNS simplifies data clearing and settlement with flexible solutions for exchanging voice roaming billing data. Track and analyze your financial position in near real-time through our web-based interface for faster decisions.
- Settlement & exchange: Efficient, accurate processing of TAP and RAP files via a secure, high-performance Data Clearing House.
- Financial settlement: Intuitive reporting portal with full transparency, including administration, FX, and payment services for roaming revenues.
- TAP creation: Convert switch CDRs into rated TAP records and industry-compliant files with ease.


Single Interconnect
Get a Single Interconnect Point with TNS Diameter Signaling
Increase Network Scalability
TNS’ Diameter Signaling Service provides a single interconnect point to other networks and relieves LTE and IMS endpoints of routing, traffic management and load-balancing functions, simplifying interoperability and enhancing scalability.

International Messaging Access
Expand with Intercarrier Messaging Services
Improve Traffic and Revenue
Fuel messaging revenue growth with TNS Intercarrier Messaging for SMS and MMS. By solving cross-platform interoperability, TNS enables subscribers to send and receive messages seamlessly across networks, technologies, and protocols.

Intercarrier Connections
Transport GSM MAP Messages
Foster All Connections
Transport GSM MAP Messages to and from designated roaming partners connected to the TNS Network or connected to other telecoms providers.

Welcome Greeting
Greet External Roamers with Intelligent Message Processor
Improve Roamer Experience
Automatically detect the arrival of outbound roamers and trigger a greeting message to boost user experience.
The TNS Advantage

Scale with Robust Solutions
Necessary Volume, Global Reach
Founded over 30 years ago, TNS supports thousands of organizations in 60+ countries with secure, efficient communications and flexible technology adoption. Handling billions of calls daily, TNS delivers the robust infrastructure networks need to thrive.

Trust in Network Reliability and Resilience
Tier 1 Network Trust
Working with the world’s Tier 1 networks for more than 20 years and more than 800 communications customers, TNS has the trust of the industry’s largest mobile, cable and wireline service providers.

Get Excellent Service
Managed as a Service, 24×7
With focused business support, TNS supports the demanding needs of carriers. TNS delivers voice solutions managed as a service and monitored 24×7, so carriers have the confidence they need to succeed.
Contact Us
Connect TNS to discover more about our roaming hub and global connectivity solutions.









