AUTHORIS.CODE TABLE
When a call is routed to a remote carrier via a local carrier, the remote carrier needs to know the caller's identity, for invoicing.
The identification number of the caller is not always transmitted. In this case, an authorization code which is able to recognize him can be inserted.
An authorization code is sent when command C (refer to DIALING COMMAND TABLE) followed with a number of the TABLE OF AUTHORIZATION CODE is used.
Each table number corresponds to a range of authorization number; indeed, in order to allow groups of users to have different authorization codes, one authorization code is associated to one range of cost center.
Below is the example of the interaction of the three ARS tables: the ARS route list may use the table of dialing command; if command C is used in the dialing command table, the latter uses the table of authorization codes.



Bank Number
Reference number of the table. This number is used by command C in the DIALING COMMAND TABLE (for example, C2 means that the authorization code is inserted, depending on the authorization code table No 2).

Parameters
The parameters are showed like a table in which each range of cost center corresponds to an authorization code and secondarily to the additional information to send.

Upper Cost Centre
255 = not used
The first value used causes a range from 0 to this value to be created (E.g. 100 = [0 to 100]).
The second value used causes the creation of a range from the highest value of the preceding range to this value (e.g. 200 = [100 to 200]

Authorisation Code
Authorization code sent to the remote carrier.
Send Auxiliary Info
The choice determines the type of information to be generated in addition to the authorization code.

None

Cost center

user's directory number

(only the last 3 digits).