Administering Dial Plan Transparency

Last Updated : Jul 17, 2023 |

The Dial Plan Transparency (DPT) feature preserves users’ dialing patterns when a gateway registers with a Survivable Remote Server (Local Survivable Processor), or a Survivable Core Server (Enterprise Survivable Server).

DPT is similar to setting up Inter-Gateway Alternate Routing (IGAR). You must first enable the DPT feature, then set up Network Regions and trunk resources for handling the DPT calls. The following table shows the screens and field used in setting up DPT:
Table 1: Screens and fields used in setting up DPT

Screen Name

Purpose

Fields

Feature-Related System Parameters

  • Enable the DPT feature for your system.

  • Indicate the Class of Restriction (COR) to use for the DPT feature.

  • Enable DPT in Survivable Mode

  • COR to use for DPT

IP Network Region

Administer the DPT feature for Network Regions.

  • Incoming LDN Extension

  • DPT in Survivable Mode

For more information about DPT, see Avaya Aura® Communication Manager Feature Description and Implementation.