Loader

In Ecosystems

GlobalRoamer®: Deliver Seamless Global Roaming with Real-Time Active Testing

Mobileum’s GlobalRoamer® enables real-time, GSMA-compliant active testing across 715+ networks to assure roaming quality and protect revenue.

BOOK A MEETING
GlobalRoamer®
BOOK A MEETING
Why Choose GlobalRoamer®?

What is GlobalRoamer®?

GlobalRoamer® is Mobileum’s AI-enhanced active testing platform designed to validate roaming quality, assure SLAs, and optimize international connectivity.

  • Unmatched Global Reach:
    Test across 715+ networks in 215+ countries using 500+ remote SIMs

  • Real-Time SLA Assurance:
    Validate voice, data, and messaging KPIs proactively to reduce SLA violations

  • Full Technology Stack Coverage:
    Test 2G to 5G SA, VoLTE, VoNR, NB-IoT, LTE-M, and eCall

  • Centralized, Automated Testing:
    Run continuous test campaigns via a web UI or RESTful API for faster decision-making

How It Works

How It Works

Turn Roaming Complexity into Competitive Advantage

In today’s complex roaming landscape, poor visibility, SLA breaches, and service degradation result in revenue loss and customer churn. GlobalRoamer® empowers telecom operators to overcome these challenges with real-world traffic simulation, automated anomaly detection, and benchmark-driven performance insights. Whether it’s VoLTE, IoT, or 5G SA roaming, the platform ensures consistent service quality and faster time-to-resolution across global networks.

Key Capabilities
2

Your Intelligence Hub for Global Connectivity

  • Real mobile traffic with remote SIM/eSIM virtualization
  • GSMA-compliant testing for 2G/3G/4G/5G, VoLTE, VoNR, IoT, eCall
  • End-to-end roaming SLA validation for inbound and outbound roamers
  • Extensive KPIs: CSSR, MOS, PDP Activation, Data Session Success
  • Centralized SIM / eSIM management, real-time reporting, and automated alarms
  • Seamless OSS/BSS integration with GlobalRoamer RESTful API
  • Automated, continuous monitoring across services, locations, and partners
  • Unique use cases like eSIM SGP.22, VoLTE, VoNR and EPS Fallback, NB-IoT and LTE-M with patented solution for eDRX and PSM testing

Cross-Domain Intelligence – Domestic, Roaming & Lab Environments

Use GlobalRoamer® to Assure & Optimize:


  • International Roaming Quality

    End-to-end SLA testing and performance benchmarking across voice, data, and messaging

  • Global IoT Connectivity

    Verify coverage, latency, power saving optimization and availability across 210+ networks

  • Interconnect Carrier Quality

    Monitor route quality, optimize international interconnects and detect call violations

  • VoLTE Roaming

    Validate IMS services across roaming footprints, supporting IR.92, IR.94

  • Emergency Services

    Accessibility testing and assurance for emergency services and eCall across all technologies

  • Connected Cars & Smart Factories

    Proactive testing of telematics and business applications

3
Key Benefits

Outcomes That Matter

  • 98% global footprint across mobile networks
  • 48h setup and result delivery window
  • SLA management with significant reduction in violations
  • Lower OpEx via automated and remote testing
  • Benchmarking insights against peer networks

Built for Network and Business Teams

  • Centralized, remote testing – Configure and run tests anywhere in the world from the comfort of your desk
  • Dashboard access – Visualize test results, trends, and benchmarks
  • Real-time alarms for faster issue resolution
  • Flexible API integration – For continuous test automation (CI/CD/CT)
  • Multi-factor authentication for secure remote access and with any browser
What Makes GlobalRoamer® Unique

What Makes GlobalRoamer® Unique

4

Largest Testing Footprint

715+ networks, 215+ countries.

5

Unique Set of Testing Applications

Ready-to-use test cases for roaming, IoT, VoLTE, and more.

6

Reliable Testing Campaign Execution

Automated, consistent tests across global locations.

7

Real-Time Benchmarking

Peer comparisons and 7-day performance trends.

8

eSIM & SIM Multiplexing

Centralized pool for cost-effective, wide-ranging tests.

9

Proactive Fault Detection

From QoE degradation to interconnect violations.

10

Proactive Fault Detection

From QoE degradation to interconnect violations.

11

Proactive Fault Detection

From QoE degradation to interconnect violations.

Why Mobileum

  • Trusted Globally:

    Assuring service quality for 1,000+ CSPs worldwide

  • Full Network Visibility:

    From lab to live, ensure quality across every layer

  • Real-Time Assurance:

    Detect, resolve, and optimize before users notice

  • Smarter Testing at Scale:

    Automate validation across 5G, IoT, eSIM, and roaming

Experience Flawless Global Roaming with GlobalRoamer®

REQUEST A DEMO