Digital trunks administration

Last Updated : Sep 26, 2023 |

Any of the common trunks, except for PCOL trunks, can be analog or digital. (PCOL trunks can only be analog.) Administering a digital trunk group is very similar to administering its analog counterpart, but digital trunks must connect to a DS1 circuit pack and this circuit pack must be administered separately. The example in this section shows you how to do this.

In most cases, Avaya recommends leaving the default settings in fields that aren’t specifically mentioned in the following instructions. Go to the Avaya Support website at http://support.avaya.com for more information.

Your settings in the following fields must match your provider’s settings:

  • Bit Rate

  • Line Coding (unless you’re using a channel service unit to convert between your line coding method and your provider’s)

  • Framing Mode

  • Signaling Mode

  • Interface Companding

Caution:

Use the list above as a starting point and talk to your service provider. Depending on your particular application, you might need to coordinate additional administration with your service provider.

See DS1 Media Module in Avaya Aura® Communication Manager Screen Reference for information on administering DS1 service.

See DS1 Trunk Service in Avaya Aura® Communication Manager Feature Description and Implementation for detailed information on DS1 service.