Nortel 1000 Features And Services Fundamentals page 119

Call Forward by Call Type
Contents
This section contains information on the following topics:
"Feature description" (page 119)
"Operating parameters" (page 120)
"Feature interactions" (page 121)
"Feature packaging" (page 125)
"Feature implementation" (page 125)
"Feature operation" (page 127)
Feature description
Call Forward by Call Type (CFCT) routes calls receiving a no answer or busy
signal to separately defined DNs based on the type of incoming call. The
two types of incoming calls are internal and external.
An internal call is defined as a station-to-station call, a Direct Inward System
Access (DISA) call, or an incoming call over a trunk route class marked as
internal. An external call is an incoming call over a trunk route class marked
as external. The trunk route data block (LD 16) allows routes to be defined
as internal or external for this feature.
Four options are available at the customer level for Call Forward No Answer:
Flexible Call Forward No Answer DN (FDN), Attendant Recall (ATT), Call
Forward denied for all telephones (NO), and Hunting (HNT). Call Forward
by Call Type (CFCT) is enabled only when the FDN and HNT options are
chosen.
In LD 15 Call Forward No Answer is defined by FNAT for external non-DID
calls and by FNAL for internal calls. FNAD continues to define Call Forward
No Answer for Direct Inward Dialing (DID) trunk calls.
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
119