516 CLASS: Calling Number and Name Delivery
When a set makes a Group Call to a CLASS set with Calling Name Delivery
active, the calling name unknown indicator is delivered in place of the calling
name.
HotlineWhen a Hotline call is made to a CLASS, then the Calling Name and
Number is delivered in the same manner as when a call is presented to
the CLASS set using normal dialing.
Hunt When a call is redirected to a CLASS set using Hunt, the Calling Name and
Number of originating set, and not that of the redirecting set, is delivered to
the CLASS set.

Incremental Software Management

While no new License limit is introduced by the CLASS feature, each
CLASS modem unit TN is counted against the system TN limit and is
reflected in the overlay banner.

Feature Group D

When an incoming Feature Group D trunk call is presented to a CLASS set
with Calling Number Delivery active, the calling number delivered to the
CLASS set is one of the following:
If the Feature Group D trunk route is configured so as to not show
the incoming ANI (SHAN = NO in LD 19), the calling number privacy
indicator is delivered in place of the calling number.
If no ANI is passed on, then the calling number unknown indicator is
delivered in place of the calling number.
Otherwise, the incoming Feature Group D trunk ANI is directly delivered.

In-Band ANI

When an incoming In-Band ANI trunk call is presented to a CLASS set with
Calling Number Delivery active, the calling number delivered to the CLASS
set is one of the following:
If no ANI is passed on, then the calling number unknown indicator is
delivered in place of the calling number.
Otherwise, the incoming In-Band ANI is directly delivered.
Nortel Communication Server 1000
Features and Services Fundamentals — Book 2 of 6 (C)
NN43001-106 02.04 Standard
Release 5.5 9 May 2008
Copyright © 1994–2008, Nortel Networks
.