AltiGen MAXCS 7.0 Update 1 ACM Administration - Manual (Page 72)

Chapter 4: System Configuration
56 MaxCS 7.5 Administration Manual
Defining System Call Restrictions
The Call Restriction tab contains settings for the following functions:
• Block calls to area codes from all extensions
• Define local/toll-free (unrestricted) area codes
• Lock an attacked extension
• Block all outgoing trunk calls
• Restrict other system users from hopping-off to make an outbound call via a tie trunk
• Set 10-digit dialing area codes for using trunk access code
To set up call restrictions, select System > System Configuration, then click the Call Restriction tab.
Figure 20. System Configuration, Call Restriction tab
Blocking Calls to Area Codes from All Extensions
To add or edit system-prohibited area codes:
1.
Double-click an index entry in System Prohibited Prefixes list, or select the index entry and click Edit.
This opens a dialog box that allows you to enter a prefix number.
2. Enter a 1 and the dialing prefix to block (for example, 900, 976). You can enter up to 20 digits maximum
for each prefix. For example, to block calls from all extensions to 976 numbers, type 1976. Click Apply.
Note: A maximum of 20 prefixes can be defined.
Setting Unrestricted Area Codes
To add or remove “local” call definitions (including calls that begin with 1 but are free: 800, 888), use the Add
or Delete button in the Unrestricted Area Code panel, and click Apply. The Extension Configuration’s
Restriction
tab references these area codes (as local and unrestricted) in its Outcall Restrictions panel.