Instruction manual

CIS ANI Digits Manipulation and Gateways Enhancements Page 1037 of 3156
Features and Services
ANI Digits Manipulation feature functionality (Release 24)
The ANI may be built in two ways with the enhancements introduced by the
CIS ANI Digits Manipulation feature as described in the list below (see
Figure 18):
1 The ANI may be built the same manner as it was before Release 24, with
some modifications listed below.
— The length of the ANI information built by the software is
configurable on a per route basis and may reach 15 digits (for
LEC+ANI DN).
— The part of the ANI DN to be truncated (in case the truncation can’t
be avoided) is the beginning (i.e. the most significant digits).
— The system has the option to work without LEC, i.e. the response to
the prompt LEC in Overlay 16 is not mandatory anymore.
— In the case of LEC+ANI DN smaller than the programmed length,
additional digit(s) (ADDG) is (are) added at the beginning of the
ANI DN (between the ANI DN and the LEC), in compliance with
the CIS standards. ADDG can be more than one digit long.
2 Optionally, the ANI data may be retrieved from entries configured in
Overlay 15. This is the same type of enhancements provided for the
ISDN CLID by the Release 22 feature ISDN CLID enhancements. It
provides much more flexibility in building the ANI. An ANI entry
number can be assigned to each PBX set, BRI set and BCS DN key.
Note: To maintain pre-release 24 functionality for calls originating from
specific sets, set the ANIE prompt in LD10, 11, 27 to zero for those sets.
CIS ANI Digits Manipulation examples
This section provides diagrams and tables that show how CIS ANI Digits
Manipulation feature operates in Release 24. Example 1 is presented in
Table 31. Example 2 is shown in Table 32.