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Universal Media Gateway UMG8900

This Universal Media Gateway (UMG) helps migrate your GSM-R services from TDM to all-IP communications, reducing your overall costs and protecting your technology investments going forward.

The UMG works with Huawei’s Mobile Switching Center (MSC) server and other devices to support a variety of basic, supplementary, and value-added mobile services on a traditional GSM-R network. In addition to these services, the simplified network structure supports video networking and signaling link gateways as well as enabling fast and flexible introduction of new services.

Reliable GSM-R Universal Media Gateway supports many mobile services and eases migration from TDM to all-IP communications

  • Implements both broadband packet and narrowband switching to support more than three million subscribers with carrier-level reliability.
  • Provides multiple service functions supported by flexible networking.
  • Offers easy, flexible maintenance features.





3.2 million subscribers/3 cabinets; 400,000 subscribers/1 cabinet (R4 IP core network)

Power Consumption

≤ 850W (with full configuration)

System Availability

≥ 99.999%

Disaster Recovery Time

< 5 minutes


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