Numbering-Private Format

Last Updated : Aug 21, 2014 |

Use this screen to specify the digits to be inserted in the calling number Information Element (IE), the connected number IE, and the QSIG party number for extensions in the Private Numbering Plan.

Communication Manager can generate private network numbers up to 15 digits long. Communication Manager can receive and display private network numbers up to 21 digits long.

Use the Numbering-Private Format screen to:

  • Administer the extensions of all calls traversing the SIP trunks.

  • Configure the private numbering table.

  • Populate the calls to extensions terminating on a SIP-integrated Modular Messaging.

To change the value of the fields on the Numbering-Private Format screen, use the following command:

change private-numbering n, where n is the length of the extension.

The command change private-numbering 0 starts at the first entry.

Ext Code

In the case of a four-digit Ext Len, an Ext Code of 12 is the equivalent of all extensions of the screen 12xx, excluding any explicitly listed longer codes. If a code of 123 is also listed, the 12 code is equivalent of all extensions of the screen 12xx except extensions of the screen 123x. The coding precludes having to list all the applicable 12xx extensions.

Valid Entry

Usage

0 to 16

blank

Accepts up to 16 digits depending on the administered extension length. When 0 alone is entered, the administered extension length must be 1 and the DDD number must be 10 digits.

attd

Generates a private calling number for a call from the attendant group.

Ext Len

Valid Entry

Usage

0 to 16

blank

The number of digits the extension can have.

Corresponds to the extension lengths allowed by the dial plan.

Maximum Entries

The maximum number of private numbering entries that can be administered on the system.

Private Prefix

The number that is added to the beginning of the extension to form a Private Identification Number. The length of the prefix and the extension must at least equal the total length.

Total Administered

The number of private numbering entries currently administered on the system.

Total Len

Valid Entry

Usage

0 to 16

The total number of digits to send.

Trk Grp(s)

Communication Manager generates the station’s identification number if Ext Code is administered, and this field is administered with the trunk group number carrying the call. Accepts one to seven digits. If blank, the identification numbers are independent on the trunk group carrying the call.