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In Testing, Assurance & Observability / Performance and Functional Assurance

Functional, Interoperability & Stability Testing: Automate, Validate, and Accelerate Network Readiness

Mobileum’s Functional, Interoperability & Stability Testing enables telecom operators to proactively test, validate, and optimize multi-technology networks — minimizing OpEx and ensuring service resilience.

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Functional, Interoperability & Stability Testing
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Product Overview

What it is...

Next-Gen Network Lab Testing

Mobileum’s Functional, Interoperability & Stability Testing delivers automated, end-to-end validation across 3G, LTE, 5G, VoLTE, and IoT environments. Designed for lab-to-live readiness, it reproduces real-world network conditions to detect faults, measure performance, and ensure seamless interoperability between devices and network elements.

and why it matters...

Network Launch with Confidence

Service disruptions, configuration errors, and performance gaps can delay go-to-market and increase operational costs. Mobileum’s lab testing solution enables telecom operators to proactively identify and fix issues before deployment, reduce downtime, and optimize the user experience — all while accelerating network evolution.

Industry Challenges

Eliminating Roadblocks to Seamless Deployment

1
  • Unstable service launches due to untested network configurations and device interoperability issues
2
  • Costly post-launch fixes caused by missed faults in pre-production environments
3
  • Slow time-to-market from manual regression cycles and delayed fault reproduction
4
  • Lack of scalability in validating 5G, VoLTE, and IoT scenarios under real-world traffic loads
Key Product Features

Automated Troubleshooting and Fault Reproduction

  • Rapidly isolate mobile network faults
  • Efficiently reproduce core and RAN issues
  • Minimize packet loss and service outages
  • Accelerate root-cause identification of protocol errors

Active E2E Interoperability Testing

  • Verify compatibility between different network elements and vendors
  • Validate device-network interaction per 3GPP specs
  • Ensure seamless communication across multi-technology networks (3G-4G/5G NSA/SA)


Automated Regression Testing

  • Validate RAN/core updates against 3GPP standards
  • Prevent degradation of existing LTE/5G services
  • Ensure stable mobile service after updates
  • Detect performance deviations before network deployment

Functional and Compliance Testing

Faster deployment through client simulation and server emulation:
  • Plan capacity
  • Identify bottlenecks
  • Ensure coverage
  • Validate Network Functions
  • Support 5G, LTE, EPC, eMBMS, SMS, WLAN Offload, VoLTE, VoNR


Discover How to Prevent Costly Network Launch Failures

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Key Benefits

Key Benefits

9

Enhanced QoS

Ensure high network performance with early issue detection.

10

Cost-Effective Operations

Reduce OpEx by minimizing costly service disruptions and maintenance.

10

Customer Retention

Enhance QoE and ability to mitigate service disruptions more quickly and efficiently.

Product Spotlight

Product Spotlight

10

Interactive and Scalable

Emulate millions of subscribers and validates various procedures over the available interfaces.

12

Integrated E2E Testing

Create testing scenarios in the lab for different technologies across different network nodes and interfaces.

13

Future-Proof

3GPP-fully-compliant and compatible with evolving network ecosystems.

14

Real-Time Reports 

Execute live commands and access real-time reports to instantly adapt network operations.

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

See What’s Possible with Automated Network Testing

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