Instruction manual

Directory Number Expansion Page 1329 of 3156
Features and Services
If a message is sent to an Auxiliary Processor (AUX) that is not capable of
handling expanded DNs, only the last four digits are included in the message.
Incoming Digit Conversion (IDC) translates a maximum of four digits only.
The Automatic Number Identification (ANI) calling number is always seven
digits long. It is obtained by combining the Automatic Number Identification
Listed Directory Number (ANI LDN) with one of the following:
• DN of the analog (500/2500 type) telephone
• Prime DN of the SL-1 telephone
• Automatic Number Identification (ANI) attendant number, specified on
a per customer basis, and
• Automatic Number Identification (ANI) trunk number, specified on a per
trunk group basis.
With the DNXP package equipped, if an Automatic Number Identification
Listed Directory Number (ANI LDN) is not defined, then the full seven digits
of an internal DN can be used as the ANI calling number. If an ANI LDN is
defined and internal DNs are longer than four digits, only the leading digits
of the DNs are retained in the ANI calling number.
CDRE must be equipped to allow the printing of seven-digit DNs in the CDR
records. CDRE is not supported by Mini-CDR.
An Automatic Identification of Outward Dialing (AIOD) station
identification number remains four digits long. If a DN is longer, only the
leading digits are retained as the Automatic Identification of Outward Dialing
(AIOD) station identifier.
Service-change and print overlays with DN-related prompts and commands
have been modified to accommodate seven-digit DNs if the DNXP package
is equipped.
Feature interactions
ACD-C Reports
When the DNXP package is equipped, each DN-related field is expanded to
seven digits.