Features
Toll Restriction
Networking ◆ 85
Toll Restriction
Toll Restriction
Toll Restriction limits the numbers an extension user may dial. When accessing a trunk at a remote
system, the Toll Restriction Class of Service is deÞned by the calling extension’s system, but the
Toll Restriction tables will be used from the system which has the outgoing trunk. The Toll restric-
tion class number is sent to the remote system, the remote system will use the class number to
deÞne the Toll Restriction tables to use.
Since the restriction table is used for the system which has the outgoing trunk, the deÞnition of the
Class of Service may be different, unless all Toll Restriction Classes of Service and Toll Restriction
Tables are deÞned the same between systems.
Operation
Example:
The extension user in System A, which has a Toll Restriction Class 2, dials an outside party after
seizing a trunk from a networked system (System B). The received digits are compared to the Class
2 Restriction Table in System B. The call is then either allowed or rejected based on this table.
Related Programs
Program Number Title
21-04 Toll Restriction Class Assignment for Extensions
21-05 Toll Restriction Class Setup
21-06 Toll Restriction Table Setup
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