Avaya Communication Manager Administrator's Manual page 1342

Screen Reference
Barrier Code Length
Assign a barrier code length of 7 to provide maximum security.
Valid entries
4 to 7 or blank
Calls Used
This display-only field shows the number of calls placed using the corresponding barrier code.
This field is incremented each time a barrier code is successfully used to access the Remote
Access feature. A usage that exceeds the expected rate indicates improper use.
COR
Assign the most restrictive class of restriction (COR), that provides only the level of service
required, to provide the maximum security.
Valid entries
0 to 95
COS
Assign the most restrictive class of service (COS), that provides only the level of service
required to provide the maximum security.
Valid entries
0 to 15
1342 Administrator Guide for Avaya Communication Manager
Usage
Enter a number to indicate the length of the barrier
code.
Usage
Enter the COR number associated with the barrier code
that defines the call restriction features.
Usage
Enter the COS number, associated with the barrier
code, that defines access permissions for Call
Processing features.