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In Roaming Management / Value Added Services

Roaming Exposure Function: Gain Real-Time Roaming Data Without Signaling Dependency

Mobileum’s Roaming Exposure Function delivers secure, real-time access to roaming location and usage data, helping operators ensure compliance and prevent fraud.

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Roaming Exposure Function
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Product Overview

What it is...

Seamless Roaming Data Access

Mobileum's Roaming Exposure Function (REF) is an API-based solution that provides real-time and historical roaming data. It helps operators and regulators access location and usage insights securely without triggering active signaling. REF supports 2G, 3G, 4G, and 5G networks and integrates with Mobileum’s Profile Engine for seamless data access.

and why it matters...

Trusted Roaming Intelligence

REF ensures regulatory compliance and security by allowing lawful agencies to track inbound roamers without home network involvement. It helps prevent fraud, enhances national security, and improves customer experience. With strong authentication, access controls, and seamless API integration, REF is a scalable solution for modern telecom needs.

Quick View: How It Works

Industry Challenges

The Hidden Risks of Inbound Roaming Visibility

250622 mobileum difficulty accessing roaming data
  • Difficulty accessing roaming data without triggering network activity
250622 mobileum limited visibility into inboud roamers
  • Limited visibility into inbound roamers for lawful monitoring and compliance
250622 mobileum exposure to roaming fraud
  • Exposure to roaming fraud due to lack of secure, real-time intelligence
250622 mobileum complex integration
  • Complex integration across multiple network generations (2G–5G)
Key Product Features

Location Retrieval for Roaming Insights

  • Provides real-time and historical location data for inbound and outbound roamers
  • Supports 2G, 3G, 4G, and 5G networks
  • Enables security and compliance teams to track roamers without home network signaling
  • Integrates with Mobileum’s Profile Engine and Roaming DNA for accurate insights

Usage Retrieval for Comprehensive Insights

  • Provides historical usage data for voice, messaging, and data services
  • Covers both inbound and outbound roamers across 2G, 3G, 4G, and 5G networks
  • Enables regulatory compliance and fraud detection with detailed reports
  • Seamlessly integrates with Mobileum’s Roaming DNA for accurate usage tracking

Secure Authentication & Access Control

  • Ensures only authorized clients can access roaming data
  • Supports mTLS and OAuth 2.0 for secure authentication
  • Implements fine-grained access control for API requests
  • Helps maintain compliance with privacy and security regulations

Explore How You Can Leverage Roaming Visibility

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Mobileum Roaming Exposure Function
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Key Benefits

Key Benefits

250622 mobileum enhanced security

Enhanced Security

REF provides secure, real-time access to roaming data, reducing fraud risks and ensuring compliance with regulatory requirements.

250622 mobileum regulatory compliance

Regulatory Compliance

Helps operators and regulators track roamers while adhering to privacy laws and security policies, ensuring seamless compliance.

250622 mobileum seamless API integration

Seamless Integration

Easily integrates with existing Mobileum solutions, supporting 2G to 5G networks with minimal operational disruption.

Product Spotlight

Product Spotlight

250622 mobileum real time data

Live Roaming Data

REF provides instant access to roaming location and usage data, ensuring timely decision-making for security and compliance.

250622 mobileum compliance ready

Compliance Ready

Designed to meet global regulatory standards, REF ensures lawful access to roamer data while maintaining privacy controls.

250622 mobileum seamless API integration

Seamless API Integration

Easily integrates with Mobileum’s existing solutions, providing a smooth data-sharing experience across telecom network.

250622 mobileum secure and controlled access

Secure & Controlled Access

Uses mTLS and OAuth 2.0 authentication with fine-grained access control to ensure data security.

Why Mobileum

  • Global Leader:

    Trusted by 1,000+ operators across 190+ countries

  • Built for Roaming:

    One platform for analytics, steering, and assurance

  • Smarter Roaming Decisions:

    AI detects fraud, optimizes traffic, and enhances QoE

  • Future-Ready Roaming:

    Supports 5G, VoLTE, eSIM, IoT, and beyond

Additional Resources

Additional Resources

Solve Your Roaming Compliance Gaps

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