19-22 September, 2022 Cape Town, South Africa


Mobileum will be attending GSMA WAS #16

Keeping your Roaming flowing with 2G/3G decommissioning

As operators sunset their 2G/3G networks, they can no longer offer CS fallback for voice and SMS to in-roamers. The only option to provide voice service is via VoLTE, which requires VoLTE roaming agreements. However, VoLTE agreements take time, and some home networks may even not be ready with VoLTE. This could lead to potential wholesale revenue loss for an operator, as the home network will want to steer their subscribers to competitor networks to guarantee voice and SMS services.

We will be discussing different solutions to overcome these challenges, including:

1. How to protects wholesale revenue
2. How operators can retain their wholesale bargaining power
3. How to maintain service continuity post 2G/3G shutdown
4. How to prevent service outages for outbound roamers to the impacted countries

Meet our Team

  • Deep Basu

    SVP of Roaming & Core Network Solutions

  • Stephen Ornadel

    Senior Vice President Security Solutions

  • Pramod Ranjane

    VP Product Management - Roaming

Pre-book a meeting with our team

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