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Oracle® Communications Diameter Signaling Router Virtual Signaling Transfer Point
Release 8.3
E93203
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GTT Action Feature

The Global Title Translation (GTT) action feature performs additional actions on the incoming/translated Message Signaling Unit (MSU) coming from the GTT. Configure GTT Action, GTT Action Set, and GTA Managed Object (MO) to use this is an optional feature.

There are five types of GTT actions including:

Discard

The Discard GTT action discards incoming MSU.

UDTS

The Unit Data Service (UDTS) GTT action marks the MSU as discarded and an error response is sent back with an udts error code.

TCAP Error

The Transaction Capabilities Application Part (TCAP) Error GTT action marks the MSU as discarded and an error response is sent back with an tcap error code.

Forward

The Forward GTT action forwards the incoming/translated MSU to a specified point code per configuration. The MSU does not forward to translated point code.

If the Forward GTT action fails, then default actions are performed per configuration:

  • Fallback means forward the MSU to translated point code
  • Discard an incoming MSU
  • Send a UDTS response with an udts error code per configuration
  • Send a TCAP error response with an tcap error code per configuration

Duplicate

The Duplicate action sends a copy of incoming/translated MSU to a specified point code per configuration. The MSU does sent to translated as well as duplicate point code.