Instruction manual

Controlled Class of Service Page 1197 of 3156
Features and Services
Hot Line
When a Hot Line DN is on a telephone that has Controlled Class of Service
activated, Hot Line calls ignore the imposed Class of Service if the System
Speed Call (SSC) package is present and the Hot Line list is given an
adequate Network Class of Service (NCOS) for the override
Multiple Appearance Directory Number
CCOS restriction levels are activated or canceled on controlled telephones
through their Prime Directory Number (PDN). When the PDN of a
Meridian 1 proprietary telephone is made CCOS active, all DNs on that
telephone are also restricted. If the DN is a PDN on other telephones, those
telephones are also restricted (if they have CCSA Class of Service).
Room Status
You can change the access restrictions for room telephones from the BGD or
from a telephone equipped with a Room Status key (RMK).
Scheduled Access Restrictions
During normal hours, CCOS restrictions override normal telephone
restrictions. 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
restrictions 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 restrictions. A telephone defined
in overlay program 10 or 11 or a trunk defined in overlay program 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.