The DRE is a process that performs the signaling message handling function as defined in MTP 3 (see Q.704 section 1.2 and 2 for ITU).

To view a DREs’ state

  1. From the Main Menu, click MTP3.

  2. Click the required NA.

  3. Click DREs.

  4. Click the DRE you want to view (see the following table for DRE status message description).

 

DREs State

State Description
AVAILABLE The Signaling Network Management (SNM) and DRE are connected.
UNAVAILABLE The SNM and DRE are not connected. Traffic may not be routed.

 

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