Administrator's Guide

Call detail recording
Issue 5 October 2002 1589555-233-506
■ Calling Number (calling-num) — up to 10 digits (15 for customized
records)
For outgoing or intraswitch calls, this field contains the extension number
of the originating telephone user. For incoming and tandem calls, this field
contains the TAC in standard formats. The fifth digit is the first digit of a
5-digit dialing plan. In formats where the field is less than 7 digits, this also
shows the TAC of the incoming call.
This field shows the calling party number in Unformatted or Expanded
records. If the CPN is not available, this field is blank for both formats.
This field contains the local extension of the noncall-associated/
temporary-signaling connection (NCA-TSC) endpoint when the CDR
record is for an outgoing (or originating) NCA-TSC. This field is blank for
other NCA-TSC CDR records (that is, terminating, tandem, or
unsuccessful).
■ Calling Number/Incoming TAC (clg-num/in-tac)
You can use this field on a customized record to display the calling number
if it is available. If calling party number is not available, this field contains
the Incoming TAC. For outgoing calls, this field contains the calling
extension.
■ Carriage Return (return)
The ASCII carriage return character followed by a line feed indicates the
end of a call record.
■ Condition Code — 1 character
The condition code indicates what type of call this record describes. For
example, condition code C indicates a conference call, 7 indicates an ARS
call, etc.
Table 51 shows condition codes for most record formats. The 59-character
format uses different condition codes from those used for other record
types. The codes that apply to 59-character records appear in parentheses in
the table.