LG IPECS - Page 84

IPECS Release 5
Feature Description & Operation 5.0
2-69
9 Exception Table E Exception Table E No restriction No LD calls & Table C No restriction
10 Exception Table D & E Exception Table D &
E
No Restriction No LD calls & Table C No Restriction
11 Exception Table A, B,
D & E
Exception Table A,
B, D & E
No Restriction No LD calls & Table C No Restriction
PBX Dialing Codes – Four (4) one or two-digit PBX Trunk Access Codes can be defined in the
system database. When dialed as the first digit(s), these codes signal the system to apply the
appropriate COS. If not dialed, the call is treated as an internal PBX call and dialing is not restricted.
Exception Tables – Each Exception Table permits entry of 50 Allow codes and 50 Deny codes. Each
code can contain up to 20 digits including digits 0-9, “#” as a wild card (any digit) and “*” as the end
of entry mark. Reference the previous charts for application of the Exception Tables.
Exception Table process – As digits are dialed, they are compared to entries in the appropriate
Exception Table. Based on the Allow and Deny entries, the system applies the following rules to
allow or deny the call.
Rule 1 – If a table has no entries, no restrictions are applied.
Rule 2 – If there are only Deny entries, restrictions are provided as Deny only.
Rule 3 – If there are only Allow entries, restrictions are provided as Allow only.
Rule 4 – If there are both Allow and Deny entries, the Deny entries are searched. If the dialed
number matches a Deny entry, the call is restricted; if no match is found the call is
allowed.
Operation
System
The system automatically applies the assigned COS
Conditions
1. The dialing privileges are based on the CO and Station COS.
2. The selection of the COS is made based on the Authorization code entered by the user.
3. COS does not apply to calls placed over a VoIP channel.
Programming
STATION 1. Station COS (PGM 116)
CO/IP 1. CO COS (PGM 141-Btn 2)
S
YSTEM 1. DISA COS (PGM 166)
2. PBX Trunk Access Codes (PGM 172)
3. LD Digit Count (PGM 177-Btn 4
4. LD Digit Code (PGM 177-Btn 19)
T
ABLES 1. Toll Restriction (PGM 224)