Feature Interactions; Advice Of Charge For Euroisdn; Attendant Alternative Answering; Attendant Blocking Of Directory Number - Nortel 1000 Features And Services Fundamentals

The Flexible Orbiting Prevention Timer, previously fixed at 14 seconds, can
be set during Service Change from 0 to 30 seconds (even numbers only). If
a value of 0 is defined, then Orbit Prevention is disabled and call forwarding
is not inhibited in any way.
The Orbit Prevention protection, however, does not extend to all potential
orbiting situations. Improperly engineered networking or multiple switching
arrangements can produce orbiting.

Feature interactions

Advice of Charge for EuroISDN

Calls charged with Advice of Charge that are either transferred, extended or
redirected to another telephone using Call Forward All Calls are charged
against the last telephone that answers the call and the controlling telephone
releases. Additionally, the last party that transfers or forwards a call to an
ISDN Central Office trunk is charged for both connections.

Attendant Alternative Answering

Call Forward All Calls takes precedence over all other Call Forwarding
features for a particular telephone. Calls forwarded by Attendant Alternative
Answering (AAA) are subject to the Call Forwarding conditions on the AAA
DN.

Attendant Blocking of Directory Number

The Attendant Blocking of DN feature will override Call Forward All Calls.
If the dialed DN of the telephone is idle, the DN can be blocked; if the DN
is busy, busy tone is heard.

Attendant Break-In

The attendant can override call forwarding on a destination DN by pressing
the Break-In key before dialing the destination DN. The attendant may not
apply Camp-On to a telephone with Call Forward active.

Attendant Break-In to Inquiry Calls

The operation of Call Forward All Calls is overridden on a analog (500/2500
type) telephone that has inadvertently been placed on-hook during a
Break-In conference to allow it to be re-rung by the attendant.
If the controlling party goes on hook in a Break-In conference, and is being
re-rung by the attendant, the ringing takes precedence over Call Forward All
Calls that may be applied to the telephone.

Attendant Busy Verify

If the DN is call forwarded to the attendant console, the attendant will
receive a click followed by silence.
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
Feature interactions 91