TITAN.IUM Diameter Signaling Controller (DSC)

NetNumber Integrated Diameter Signaling Controller (DSC)

NetNumber’s TITAN.IUM-based Diameter Signaling Controller (DSC) provides a highly scalable, low latency, container-native Diameter signaling control element that can be used to manage the rapid growth of the Diameter signaling network. This is critical to the operator’s success and is essential for continued revenue growth.

The DSC provides capabilities that transform, forward, route, and load balance Diameter signaling traffic within 4G/LTE and IMS core networks. In combination with Diameter screening functions, these capabilities fully protect the Diameter network, especially critical for versatile LTE roaming use cases. The resulting simplification of Diameter routing in the core network reduces complexity, increases reliability, and drives down OPEX support costs.

Depending on its configuration, the DSC can seamlessly act as a Diameter Relay, Proxy, Redirect and Translation Agent (DRA) per RFC 6733 and as Diameter Edge Agent (DEA) per GSMA IR.88.

Feature Highlights

For two decades, NetNumber has been a leader in fixed and mobile signaling, routing and security. Key 5G NRF capabilities include:

  • Diameter Connectivity
  • Diameter Screening Function
  • Diameter Transformation Function
  • Diameter Routing Function
  • Diameter Redirect Function
  • Diameter Accounting Function
  • Diameter Message Forking Function
  • Programmable Dissector-based Rules Engine
  • Rich Monitoring & Observability framework (Tracing, KPIs & TDRs)
  • 5G NF Interworking & Message Transformation (optional)
  • NetNumber TITAN.IUM Traffic Analytics (optional)

Key TITAN.IUM DSC benefits include:

  • Centralized, simplified solution to network DIAMETER connectivity
  • Supports Routing, Rate Limiting, Screening and SLA enforcement.
  • Advanced capabilities including inbound/outbound message forking, message transformation & topology hiding.
  • Incorporates powerful award-winning Dissector-based Rules Engine enabling flexible customer programmability.
  • Cloud-Native Framework interworking HTTP2, DIAMETER, SIP & SS7 signaling.
  • “Deploy anywhere” installation on premises or in the cloud via Containers, Virtual Machines or Bare Metal.

For further information, please refer to the TITAN.IUM Diameter Signaling Controller (DSC) Product Data Sheet.