ATT DEFINITY Communications System Generic 3 Instructions Manual

Class of Restriction (COR)
Issue  3   March 1996
3-537
Partitioned Group Number (PGN)
When AAR and ARS services are to be partitioned among different groups of 
users within a single system, all users in a specific group must share the same 
PGN. A PGN is assigned to each COR. The PGN is not a restriction, but a means 
used to indicate the choice of route tables to b e used on a particular call.
If the Time of Day Routing feature is assigned, this field is replaced with a “ Time 
of Day Plan Numb er”...

Feature Descriptions
3-538Issue  3   March 1996 
For intraflowed calls from one hunt group to another to be given p riority queuing 
treatment, ACD software must b e activate d.
DAC
The “Direct Agent Calling” field on the COR form indicates whether the user can 
originate and receive Direct Ag ent calls through an adjunct.  If either the 
originating or the d estination party of a Direct Ag ent call does not have the 
proper COR, the call is denied.
Direct Agent Calling allows an adjunct to transfer a...

Class of Restriction (COR)
Issue  3   March 1996
3-539
field administered as y, facilities with that COR cannot be used to dial a number 
that matches one of the digit strings in the Restricted Call List.
Unrestricted Call List
Ten Unrestricted Call Lists are assigned to the system by the System Manager. 
Each Unrestricted Call List is made up of specific digit strings which can be 
dialed from facilities associated with the call list.  The “ Unrestricte d Call List”  
fields on the “COR” form are used...

Feature Descriptions
3-540Issue  3   March 1996 
outgoing routes from a sp ecific system and the desired levels of calling 
privileges. This is part of AAR/ARS customization. The FRL of the call originator is 
contained in the COR assigned.  The “ FRL”  field in a COR assigned to an 
outgoing trunk group is never checked and should be ignored.
Assuming AAR and/or ARS has been customized for a system, the System 
Manager must establish unique CORs for each of the up to eight levels of ARS 
calling...

Class of Restriction (COR)
Issue  3   March 1996
3-541
Certain facilities, such as voice terminals, can originate and receive calls.  Call 
origination and termination restrictions are specified via a single COR.  
Misc ellaneous Restrictions can prevent calling any COR, including one’s own 
COR. 
When a COR is administered, the allowance or denial of access from that COR to 
each of the CORs applies only to the COR b eing administered. For example, if 
COR 6 is administered with access denied to COR 3,...

Feature Descriptions
3-542Issue  3   March 1996 
— Those that can place local central office and in-house calls only.
— Those that can place local central office, FX, and in-house calls 
only.
To implement the a bove requirements, a COR must be assigned to each facility 
or group of facilities.  For simplicity, each can have a unique COR.  The CORs 
are arb itrarily assigned as follows:
nCOR 30 — Local central office trunks
nCOR 31 — WATS trunks
nCOR 32 — FX trunks
nCOR 33 — Data modules
nCOR 34 —...

Class of Restriction (COR)
Issue  3   March 1996
3-543
nCOR 34 (attendant group) — The attendant group cannot call COR 33 
(data modules).  Specify an n beside COR 33 in the “CALLING 
PERMISSION” field.  Specify 34 in the “COR Number” field.
nCOR 35 (unrestricted voice terminals) — Since no restrictions were 
specified, only the COR number needs to be entered.
nCOR 36 (no FX or WATS calls) — This COR cannot call COR 32 (FX) or 
COR 31 (WATS).  Sp e cify an n beside CORs 32 and 31 in the “ CALLING...

Feature Descriptions
3-544Issue  3   March 1996 
— Those that are toll restricted
— Those that cannot call outside to a public network (outward 
restricted)
— Those that can receive calls only from an attendant
— Those that can call anywhere, any time
— Those that cannot place FX or WATS calls
— Those that cannot place WATS calls
To implement the a bove requirements, a COR must be assigned to each facility 
or group of facilities.  For simplicity, each can have a unique COR.  The CORs 
are arb itrarily...

Class of Restriction (COR)
Issue  3   March 1996
3-545
nCOR 45 (TEG) — This COR can receive internal voice terminal-originated 
calls only.  Since no tie trunks are specified for this examp le, the Inward  
Restriction feature can provide the desired restriction.  Specify ‘‘inward’’ 
as the Called Party Restriction.  If dial repeating tie trunks are provided, 
Misc ellaneous Restrictions could be used to deny trunk access to the 
group. Also, specify 45 as the COR number.
nCOR 46 (Loudspeaker Paging A...

Feature Descriptions
3-546Issue  3   March 1996 
Assignments for these requirements could be made as follows:
nCOR 20 — Manual Terminating Line Restriction
nCOR 21 — Inward  Restriction
nCOR 22 — Toll Restriction
nCOR 23 — Outward Restriction
NOTE:
A new Manual Terminating Line Restriction for voice terminals was 
not established.  COR 20, above, can be assigned.
nCOR 24 — Unrestricted
nCOR 25 — COR for WATS
nCOR 26 — COR for FX
nCOR 27 — Provides Miscellaneous Restrictions for WATS and FX. Enter 
an n...