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In Roaming Management / Value Added Services

Roaming Hub Partner Management: Expand Global Roaming with Multi-IMSI and VoLTE Enablement

Extend your network’s global reach with Mobileum’s Roaming Hub Partner Management. Activate Multi-IMSI capabilities, reduce wholesale roaming costs, and deliver seamless VoLTE and eSIM connectivity for uninterrupted subscriber experiences.

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Roaming Hub Partner Management
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Product Overview

What it is...

Simplify Roaming with Multi-IMSI Intelligence

Mobileum’s Hub Partner Management is a Multi-IMSI solution that enables MNOs and MVNOs to expand their roaming footprint by seamlessly integrating with global hub partners. By leveraging existing agreements, operators can activate new roaming routes without complex negotiations.

and why it matters...

Drive Cost-Efficient Global Roaming Expansion

With Mobileum’s Hub Partner Management operators can reduce wholesale roaming costs, optimize VoLTE agreements, and enhance service continuity with eSIM support. This ensures seamless connectivity while minimizing investment in new bilateral agreements.

Industry Challenges

Roaming Expansion Bottlenecks You Can’t Afford to Ignore

250622 mobileum complex roaming agreements
  • Complex roaming agreements delay market expansion and stretch internal resources
250622 mobileum high wholesale cost
  • High wholesale costs for provisioning IMSIs eat into roaming margins
250622 mobileum limited VoLTE interoperability
  • Limited VoLTE interoperability blocks service continuity across partner networks
250622 mobileum complex eSIM onboarding
  • Complex eSIM onboarding creates friction and delays for digital-first subscribers
Key Product Features

Expand Roaming Reach with Multi-IMSI

  • Seamlessly extend roaming coverage through Multi-IMSI technology
  • Reduce wholesale costs by leveraging sponsor IMSI activation
  • Enable inbound and outbound subscribers to roam without switching SIMs
  • Works with a single SIM card for multiple identities
  • Provides a cost-effective way to enhance international roaming

Enable Seamless VoLTE Roaming

  • Expand VoLTE roaming without direct agreements
  • Utilize Roaming Hub’s VoLTE partnerships for extended coverage
  • Deliver high-quality voice services for outbound roamers
  • Enhance customer experience with seamless VoLTE connectivity
  • Ensure future-proof roaming solutions as 2G/3G networks sunset

Expand Roaming Footprint with eSIM Support

  • Provide instant network access via embedded SIM cards
  • Enable direct sponsored roaming services for eSIM subscribers
  • Allow temporary roaming profiles for specific countries/region
  • Optimize IMSI allocation for roaming efficiency
  • Improve customer flexibility and experience with seamless eSIM transitions

Discover How to Scale Roaming with Less Complexity

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Key Benefits

Key Benefits

250622 mobileum instant roaming expansion

Instant Roaming Expansion

Enables operators to quickly extend their roaming footprint with minimal investment by leveraging existing hub agreements.

250622 mobileum seamless VoLTE roaming

Seamless VoLTE Roaming

Ensures high-quality voice services across partner networks, even when direct agreements are unavailable — improving subscriber experience.

250622 mobileum advanced roaming analytics

Advanced Roaming Analytics

Operators gain real-time visibility into roaming traffic and performance, empowering data-driven decisions that maximize coverage and revenue.

Product Spotlight

Product Spotlight

250622 mobileum expand roaming agreements efficiently

Streamline Roaming Setup

Accelerate roaming expansion by activating IMSIs through existing hub partnerships, reducing setup time and negotiation complexity.

250622 mobileum multi IMSI for cost effective roaming

Multi-IMSI for Cost-Effective Roaming

Use Multi-IMSI technology to optimize roaming economics, enabling seamless identity switching and lower wholesale costs.

250622 mobileum VoLTE roaming enablement

VoLTE Roaming Enablement

Deliver consistent VoLTE quality for outbound roamers by leveraging Mobileum’s established hub infrastructure.

250622 mobileum eSIM support for sponsored roaming

eSIM Support for Sponsored Roaming

Ensure smooth eSIM onboarding and dynamic network access for travelers with pre-configured, sponsor-based roaming options.

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

Take the First Step Toward Seamless Roaming Expansion

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