Nortel 1000 Features And Services Fundamentals page 155

Call Forward No Answer, Second Level
Second Level Call Forward No Answer applies to the Hunt and Flexible Call
Forward No Answer options. This is implemented by defining the FNAD,
FNAT, or FNAL prompts in LD 15 as FDN or HNT. If the attendant option is
defined, an unanswered call goes to the attendant queue and is not eligible
for Second Level Call Forward No Answer.
Call Page Network Wide
Call Page Network Wide (PAGENET) does not block a telephone from being
programmed to Call Forward No Answer to an external Paging trunk. At
call termination time, calls that are forwarded to an external PAGENET
uncontrolled trunk are not blocked. However, calls forwarded to an external
PAGENET controlled trunk are given access denied intercept treatment
at the Paging node.
Call Redirection by Time of Day
Call redirection parameters for Call Forward No Answer are obtained from
the originally dialed Directory Number. When Call Redirection by Time of
Day (CRTOD) is activated, unanswered calls given CRTOD treatment are
forwarded with CFNA according to the time of day. No changes are made to
the existing CFNA feature.
Call Waiting
If a call to a telephone gets CFNA treatment to another telephone that is
busy, Call Waiting and Camp-On do not apply. The call will attempt to
terminate on the original DN again.
Call Waiting Redirection
Per existing Call Forward No Answer feature operation, the call redirection
parameters for CFNA are obtained from the originally dialed DN for
redirected calls.
Existing Network CFNA treatment is applied to calls receiving Call Waiting
treatment on telephones with CFNA and the Call Waiting Redirection feature
enabled if the Call Waiting call is not answered before the expiration of the
CFNA timer and the CFNA DN is on another node.
Calling Party Privacy
When an incoming trunk call with the Privacy Indicator is forwarded, the
Privacy Indicator is tandemed to the far end to inhibit the display of the
Calling Party Name or Number provided that the tandem node also has
Calling Party Privacy (CCP) provisioned.
The CCP code can also be stored on the forwarding DN. If the CPP is
requested on the forwarding DN, the Privacy Indicator is outpulsed to the
terminating node to inhibit the number of the forwarding telephone (for
Copyright © 1994–2008, Nortel Networks
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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 interactions 155