BusinessPhone Communication Platform 5.1
Dialogs

## ISDN Interface Type Assignment

You can assign an interface type for the ISDN links of the system. Possible interfaces are T, Q and S interfaces. IP interfaces are read-only and cannot be changed.

To access the dialog, open the “Trunks” menu in the configuration directory tree, and click on the “ISDN” submenu to view the context menu. Then select “Assign I/F type” to open the ISDN Interface Type Assignment dialog.

### Select a link

- To select a link, click on a link number in the list to open the Link Parameter dialog opens. This dialog contains detailed information and setting options for the selected link.

- Or:

- Enter the link number in the Link Number field and click on the Assign interface type link.

### Assignment of the interface type

You can assign an interface type (T, Q, or S) for each ISDN link. ISDN PRA links can only be set up as a T or Q interface type. IP interfaces are predefined by the HW and can not be changed.

- Mark the radio button T, Q, or S to assign the interface type.
- Click on the Submit button below. The changes are send to the system and the dialog is updated.

### Dialog description

Item | Description
Link Number | The actual link number, consisting of 5 digits (0-9). Enter the link number to go to the desired link.
Link | Click on the link number to open the Link Parameter dialog.
Card | Card number of the link.
Ind | Individual number.
Type | Type of card
T, Q, S | Click in one of the radio buttons to set the interface type of the link.
[1910] | Additional information about command 1910 (interface type).

#### Actions

Submit |  | To transmit the settings to the system. |
Reload |  | To reload the current parameters. |

For more information about this feature, please see also the following facility descriptions:

- Networking – Based On Digital Lines (365/15534-ASB 150 02 Uen).
- Trunk (486/15534-ASB 150 02 Uen).

Revision: B © Ericsson Enterprise 2003