NEC ElectraElite IPK, Programming Manual

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Programming Manual 3 - 1
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Advanced Applications
Chapter 3
S
ECTION
1 C
ODE
R
ESTRICTION
1.1 General
The Electra Elite IPK system provides an advanced method of restricting
outgoing calls based on the first eight digits dialed. Code Restriction denies
placement of outside calls based on Trunk groups and accommodates equal
access to an other common carrier (OCC). This eliminates unauthorized calls
and configures system calling functions 66.0 to provide cost control.
System Programming has 16 Code Restrictions Classes. Class 00 is fixed and
allows free dialing. Class 15 is fixed and denies all outside calls. Classes
01~14 are programmable in system software. Stations are assigned per
station to a Code Restriction Class. A separate Day Mode and Night Mode
station to Code Restriction Class assignment is available.
1.2 Default Assignments
All stations are assigned to Code Restriction Class 00 for both Day and Night
Mode to allow free dialing.
Code Restriction Classes are set up with the following restrictions to provide
the most common Code Restriction requirements and simplify Code
Restriction programming.
Class 01: Deny: 0 and 1 + calls
Class 02: Deny: 0 and 1 + calls Allow: 1-800, 888, 877 calls
Class 03: Deny: 0, 1 +, and 976 calls Allow: 1-800, 888, 877 calls
Class 04: Deny: 1 + calls Allow: 1-800, 888, 877 calls
Class 05~14: Allow: 911 calls only
All OCC calls are denied for Code Restriction Classes 01~14.
System Speed Dial buffers override Code Restriction Classes 01~14.
Code Restriction is not applied to Tie lines.