ZyXEL Communications ISG50-ISDN User Manual page 455

make long distance calls). She enters the code number and is able to place a call over the long
distance connection.
Figure 291 Call Access Code Overview
AG1
A
AG2
Group Access Codes
Group access codes allow your authority group members to use their group's privileges with
whichever extension they are using.
For example, you belong to an authority group allowed to make both local and long distance calls
from your extension. Your secretary, however, belongs to a different authority group and can make
only local calls. When you try to make a long distance call from your secretary's extension the
ISG50 does not allow it and prompts you to enter the access code associated with your authority
group. After you enter the access code, the ISG50 completes your long distance call without you
having to re-dial it.
Authority Groups and Extensions
Basically, you can think of an authority group as a set of extensions. You use an authority group to
assign equal rights to the entire set of extensions. Thus, an authority group is a group of extensions
that all have the same authority. For example, if you create two authority groups, you can allow one
group to make local calls and long distance calls and the second authority group to make local calls
only.
Authority Group Guidelines
Authority groups and extensions follow these guidelines:
• You must create at least one authority group on the ISG50.
ISG50 User's Guide
Enter Code
Long Distance
ISG
Chapter 29 Extension Management
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