Feature implementation 597

Room Status

You can change the access limitations for room telephones from the BGD or
from a telephone equipped with a Room Status key (RMK).

Scheduled Access Restrictions

During normal hours, CCOS limitations override normal telephone
limitations. During off-hour periods or times when a Scheduled Access
Restrictions (SAR) LOCK is in effect, however, Scheduled Access
Restrictions apply. When the LOCK or off-hour period ends, CCOS
limitations continue to apply until they are removed or SAR becomes
effective again. Whether a CCOS controller or electronic lock is used to
activate CCOS, there is no indication to the user when Scheduled Access
Restrictions are in effect, overriding CCOS limitations. A telephone defined
in LD 10 or 11 or a trunk defined in LD 14, which is assigned an SAR
group number, has its Class of Service defined by the SAR schedule of its
SAR group.

Station Category Indication

The Controlled Class of Service (CCOS) feature has priority over SCI. A
station’s SCI category is suppressed when CCOS is active, and calls to the
attendant DN carry the CCOS class defined in the database.
Feature packaging
The (CCOS) package must be equipped to activate the Controlled Class of
Service feature.
Feature implementation
Task summary list
The following is a summary of the tasks in this section:
1. "LD 15 - Enable CCOS for a customer." (page 598)
Enable CCOS for a customer.
2. "LD 11 - Allow CCOS on Meridian 1 proprietary telephones." (page 598)
Allow CCOS on Meridian 1 proprietary telephones.
3. "LD 10 - Allow CCOS on analog (500/2500 type) telephones." (page 598)
Allow CCOS on analog (500/2500 type) telephones.
4. "LD 11 - Change CCOS controlling telephone assignments on Meridian
1 proprietary telephones." (page 599)
Change CCOS controlling telephone assignments on Meridian 1
proprietary telephones.
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
.