ZyXEL Communications IP PBX X6004 - Manual (Page 159)

Chapter 6 Server
X6004 User’s Guide
159
Each field is described in the following table.
6.8 The Feature Code Screen
Use this screen to set values for the feature codes the X6004 supports from an IP
phone’s extension. Users can dial these codes to enable or disable the features
listed below for their extension settings by entering these codes on their phone’s
keypad. Click Configuration > PBX > Server Configuration > Server >
Feature Code to open the screen as shown.
Figure 62 Server > Feature Code
Table 28 Call Block > Black List
LABEL DESCRIPTION
Number Type the telephone number you want the X6004 to block from calling
extensions in your telephone network. Click Add to place this number
in the blacklist. You can also use the letters N, X and Z to represent
numbers and the period “.” to include any number that starts with the
digits you specify.
Delete Highlight an existing telephone number in the blacklist and click the
Delete icon to remove this telephone number from the blacklist.
Apply Click this to save your changes.
Cancel Click this to go back to the Call Block screen.