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Calling Device Tab

To Configure the Calling Device Tab:

  1. After adding a restriction class, on the Restrictions page, click the link in the Description column.
  2. Click the Calling Device tab. You can configure the following settings:

    In the Allow List fields, type the numbers you want to allow extensions in this restriction class to call, then click the Add button.

    In the Deny List fields, type the numbers you want to prevent extensions in this restriction class from calling, then click the Add button.

For both the Allow List and Deny List fields:

You do not need to enter a specific phone number to be allowed or denied, you can type a prefix instead. For example, to disallow all calls beginning with the digit 9, type 9 in the Deny List.

If a number is not in either the Allow List nor Deny List, the SIP Soft Switch allows extensions in the class to call the number.

The Allow List overrides the Deny List. This enables you to allow calling exceptions in denied groups. For example, if you want to prevent extensions in the COR from calling all numbers beginning with a 9 except for the number 91-415-111-1212, type 9 in the Deny List and the specific number to be allowed (914151111212) in the Allow List.

Click the red x icon to remove allowed or denied entries.

  1. Click the Update button to apply the configuration. Refer to Called Device Tab to continue configuring the restriction class.

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