- Minimise the impact of 2G/3G network shutdowns on your roaming business
- Supporting VoLTE services for all inbound roamers with VoLTE capable devices, with easy billing and settlement
- Supports VoLTE even in cases where there is no VoLTE roaming agreement with the Home Network (HPMN)
- Providing an interworking function between VoLTE side and 2G/3G CS (Circuit Switched) side
- Protects your wholesale revenues and maintains your wholesale margins