Nortel 1000 Features And Services Fundamentals page 481

Feature implementation
This section contains the overlay procedures required to configure the ANI
Reception feature.
If Malicious Call Trace is used, turn to the Software Features Guide for
detailed MCT implementation instructions.
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The following options are added for the CIS DTI2 routes:
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Copyright © 1994–2008, Nortel Networks
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LD 73 - The response MFA - Multifrequency Advanced has been added
to the CISFW prompt to support the ANI Reception and the Firmware
Dial Tone Detection features on the NTCK01AC and NTCK02AC cards.
When operating in the CIS mode, the NTCG01AA/02AA cards should be
configured as DP, and the NTCG01AB/02AB cards should be configured
as MFS.
LD 14 - The CNA may be defined for the incoming DID DTI2 trunk if it
is configured on the CDTI2 loop with the CIS Firmware version set to
MultiFrequency Advanced in LD 73.
LD 16 - Set the prompt CISR to YES to allow access to the CIS Route
prompts.
The Automatic ANI (AANI) option determines if the automatic ANI
request should be sent to the CIS CO party at the end of dialing on
incoming local calls. If the ANI information is required for gateway calls
this option should be set to YES.
The ANI Failure Treatment (ANFT) option defines the treatment for
incoming calls which failed to provide ANI (see Note). The possible
options are:
— to provide the call to the required destination using the alternative
ANI to indicate the ANI Reception failure
— to drop the call
— to transfer the call to the predefined intercept DN using the
Alternative ANI to indicate the ANI Reception failure
The Intercept DN (ITDN) prompt defines the intercept DN if the intercept
treatment option is selected.
The Alternative ANI is composed from the access code of the incoming
CIS DTI2 DID route and the number of the incoming trunk within the
route.
The ANI TimeOut (ATO) timer which was used only for Outgoing CIS
trunks is now also used for incoming CIS trunks to define timeout for
the automatic ANI digits reception. The termination of the incoming
call is delayed until either the ANI digits are received from the CDTI2
card, the ANI failure report is received from the CDTI2 card or the ATO
Nortel Communication Server 1000
Features and Services Fundamentals — Book 2 of 6 (C)
NN43001-106 02.04 Standard
Release 5.5 9 May 2008
Feature implementation 481