IPECS Release 5
Feature Description & Operation 5.0
2-68
as shown in the following tables. Users placing an outgoing call or dialing after answering a call will
be allowed the dialing privileges assigned.
Station/DISA/Code Class of Service – There are eleven (11) Station Class of Service assignments,
which also apply to DISA and Authorization Code users based on the assigned COS.
Station COS Dialing Restriction
1 No restrictions are placed on dialing.
2 Assignments in Exception Table A are monitored for allow and deny numbers.
3 Assignments in Exception Table B are monitored for allow and deny numbers.
4 Assignments in Exception Tables A & B are monitored for allow and deny numbers.
5 The leading digit cannot be a Long Distance code and assignments in Exception Table C apply.
6 Number of digits cannot exceed LD digit count and assignments in Exception Table C apply.
7 Intercom and Emergency number calls are allowed. Incoming and transferred calls are allowed.
8 Assignments in Exception Table D are monitored for allow and deny numbers.
9 Assignments in Exception Table E are monitored for allow and deny numbers.
10 The assignments in the Exception Table D & E are monitored for allow and deny numbers.
11 The assignments in the Exception Table A & B and D & E are monitored for allow and deny
numbers.
CO Class of Service – There are five (5) CO line COS assignments.
CO COS Restriction
1 Dialing privileges are governed by the Station COS only.
2 Assignments in Exception Table A govern dialing privileges for Station COS 2 & 4.
3 Assignments in Exception Table B govern dialing privileges for Station COS 3 & 5.
4 No LD calls (LD code & digit count) and assignments of Exception C apply to Station COS 2 & 6 only.
5 No dialing restrictions applied, overrides Station COS 2 through 6.
Station & CO COS Interaction The following chart displays the dialing capabilities based on the
interaction between the Station COS and CO line COS assignments.
Restriction Station
COS
CO COS 1 CO COS 2 CO COS 3 CO COS 4 CO COS 5
1 No restriction No restriction No restriction No LD calls & Table C No restriction
2 Exception Table A Exception Table A No restriction No LD calls & Table C No restriction
3 Exception Table B No restriction Exception
Table B
No LD calls & Table C No restriction
4 Exception Table A & B Exception Table A Exception
Table B
No LD calls & Table C No restriction
5 Local call & Table C Local call & Table C Local call &
Table C
No LD calls & Table C No restriction
6 Local call & Table C Local call & Table C Local call &
Table C
No LD calls & Table C No restriction
7 Intercom only Intercom only Intercom only Intercom only Intercom only
8 Exception Table D Exception Table D No restriction No LD calls & Table C No restriction