Nortel 1000 Features And Services Fundamentals page 311

Called Party Disconnect Control
Content
This section contains information on the following topics:
"Feature description" (page 311)
"Operating parameters" (page 311)
"Feature interactions" (page 312)
"Feature packaging" (page 313)
"Feature implementation" (page 313)
"Feature operation" (page 313)
Feature description
Called Party Disconnect Control allows the system to control the
disconnecting of calls on Central Office (CO), Foreign Exchange (FX),
Common Control Switching Arrangement (CCSA), Direct Inward Dialing
(DID), TIE, Wide Area telephone Service (WATS), modem, and Centralized
Automatic Message Accounting (CAMA) trunks. The trunk route data
block has been modified so that a route can be specified for Called Party
Disconnect Control.
With Called Party Disconnect Control, an incoming trunk call answered
within the system is not disconnected until the system end goes on-hook. If
the calling party goes on-hook, the connection is held, allowing the call to
be traced in emergency situations. If the calling party goes off-hook again,
the call is not reestablished.
Operating parameters
An incoming call on a trunk route with Called Party Disconnect Control
allowed can be transferred to another telephone within the system, but
cannot be transferred to a trunk.
Copyright © 1994–2008, Nortel Networks
.
Nortel Communication Server 1000
Features and Services Fundamentals — Book 2 of 6 (C)
NN43001-106 02.04 Standard
Release 5.5 9 May 2008
311