Calling Line ID Restriction

Purpose:

You can define Calling Line ID Restriction (CLIR) on a fixed (global) basis or on a per-call basis (defined for each call). For fixed basis you can select Allow or Restrict for both Voice and Data. For Call by Call basis the digits to dial are listed for each CLIR option.

Use this form to perform the following tasks:

Conditions

None.

Field Descriptions

Parameter

Description

Default Value

Controller Module

System-generated, protected field. Identifies the module position (1-4) in the controller.

 

Port

System-generated, protected field. Identifies the port (1 or 2) in the module.

 

Link Number

System-generated, protected field.

 

Protocol

System-generated, protected field. From the ISDN Protocol form.

 

Protocol Variant

System-generated, protected field. From the ISDN Protocol form.

 

Type

Fixed to define for all calls or Call by Call to define for each call.

Fixed

Fixed CLIR - Voice

Allow or Restrict.

Allow

Fixed CLIR - Data

Allow  or Restrict. (Not applicable with IDA-P protocol.)

Allow

Call by Call CLIR

System-generated, protected field. The digits are listed for the appropriate CLIR option -- 0: Allow or 1: Restrict