Avaya Communication Manager Administrator's Manual page 1466

Feature Reference
Call detail recording
If the feature flag indicates that the call received network answer supervision, then the time of
answer is accurate, and the recorded duration is also accurate. If a call does not receive network
answer supervision, or receives answer supervision but is interworked with non-ISDN trunks, the
time of answer is not necessarily accurate. Therefore the recorded duration for these calls may
also not be entirely accurate.
Calls are considered data calls if they use a conversion resource (such as a modem) and/or
originate or terminate on a data module.
•
Format Code — 2 digits
This field contains 2 values: 00 is no PPM; 03 denotes a PPM count in the digits record.
•
FRL — 1 digit
FRLs, numbered 0–7, are associated with the AAR and ARS features and define calling
privileges. The information contained in this field is as follows:
— If the call is an outgoing call and an authorization code is not used to make the call, this
field contains the originating telephone user's FRL.
— If the call is an outgoing call and an authorization code is used to make the call, this field
contains the FRL associated with the dialed authorization code.
— If the call is an incoming or tandem call, this field contains the FRL assigned to the
incoming trunk group.
— If the call is an incoming tandem tie trunk call, this field contains either the FRL assigned
to the tandem tie trunk or the TCM sent with the tandem tie trunk call, depending on
which was used to complete the call. On ISDN calls, this field always contains the TCM,
if it was received.
You can administer CDR so that disconnect information appears in this field in place of the FRL.
If you do this, for trunk CDR, the following disconnect information appears:
Data
0
1
2
3
For intraswitch CDR, the following call disconnect data appears in this field in place of the FRL
data:
Data
0
1
2
1466
Meaning
Cannot determine who dropped first
Switch party dropped first
CO dropped first
Maintenance seized the trunk
Meaning
Cannot determine who dropped first
Calling number dropped first
Dialed number dropped first
Administrator's Guide for Avaya Communication Manager
November 2003