448 CIS ANI Digits Manipulation and Gateways Enhancements

CIS ANI Digits Manipulation examples

This section provides diagrams and tables that show how CIS ANI Digits
Manipulation feature operates. Example 1 is presented in Table 3 "DN on
key 1 is to be used in ANI" (page 448). Example 2 is shown in "Example 2 -
DN on key 1 is not to be used in ANI" (page 448).

Example 1 - DN on key 1 is to be used in ANI

Table 3
DN on key 1 is to be used in ANI
ANI entry Entry X Entry Y
DNLG, length of DN to use in ANI 40
LEC, Local Exchange Code 940 940
ADDG, additional digits 89 8
ANDN, used as ANI DN if DNLG is 0 7676

Example 2 - DN on key 1 is not to be used in ANI

Table 4
DN on key 1 is not to be used in ANI
ANI entry Entry X Entry Y
DNLG, length of DN to use in ANI 40
LEC, Local Exchange Code 940 940
ADDG, additional digits 89 8
ANDN, used as ANI DN if DNLG is 0 7676

Gateways Enhancement feature functionality

The gateway enhancements are composed of the following new functionality,
described in this section:
Mapping of the received calling number to ANI:
Mapping CNI to ANI, ANI to CNI
Mapping CLID to ANI and OLI to ANI
Mapping ANI to ANI in gateway CIS to CIS
Building ANI for interfaces without calling number
Mapping of the received calling number to ANI To map any Calling
number to ANI the idea is to be able to manipulate the received Calling
Number when tandeming it into ANI. In a gateway situation the incoming
trunk is the originator of the outgoing call. So the Calling Number is
Nortel Communication Server 1000
Features and Services Fundamentals — Book 2 of 6 (C)
NN43001-106 02.04 Standard
Release 5.5 9 May 2008
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