help • 15 Numbers and Number Mappings • Placeholder • Special placeholders • Placeholders in the Call Permission
15.5.2.1 Placeholders in the Call Permission
The following special placeholders are provided for the call permission:
Placeholder
Type of number
Explanation
[cc]
Public number
Indicates the country code.
Example: +[cc]* in a call permission indicates authorization for national calls (i.e., calls within the same country). This means that this call permission can also be used for
cross-national locations.
[ac]
Public number
Indicates the area code.
Example: +[cc][ac]* in a call permission indicates authorization for local calls (i.e., calls within the same city). This means that this call permission can also be used
for inter-location calls.
The value of these placeholders is then taken from the configuration of the trunk group or user.