Avaya Communication Manager Administrator's Manual page 1470

Feature Reference
Call detail recording
Table 56: Encoding for TSC flag 2 of 2
Encoding
9
A
B
C
D
E
F
•
Time
This fields contains the time that the call ended, or the time that a user dropped from a multiparty
call, if Call Splitting is active.
•
VDN (vdn) — 5 digits
This field is only available on customized records. The call record contains the VDN extension
number. If VDN Return Destination is active, this field contains the first VDN the caller accessed.
Security
Monitor call detail records daily for unusual calling patterns, long calls, international calls, calls outside
of normal business hours, and other indications of toll fraud. Call accounting systems are available that
automatically monitor CDR output for fraudulent calling patterns.
Considerations
•
Date and Time
If a time of day is not administered in the system, Avaya Communication Manager does not
generate CDR records. If the time is changed while a call is in progress, the actual duration for
that call is not reflected in the CDR record. Instead, a special sequence of 9999 is recorded in the
CDR record to indicate that the call was in progress during a time change.
•
Dial plan
If the dial plan supports 6/7 digit extensions, only the formats that already support Calling
Numbers longer than 7 digits (expanded, Unformatted, customized, and international ISDN)
support 6 or 7 digits. All other formats send only 5 digits and when a 6 or 7 digit extension is
involved, the last 5 digits are sent.
1470
Meaning
Call Associated TSC requested, rejected (rejection came from the local switch,
that is, lack of resource).
Non Call Associated TSC received, accepted, no congestion control
(applicable to terminating node). Non Call Associated TSC received,
accepted, no congestion control (applicable to terminating node).
Non Call Associated TSC requested, accepted, congestion control (applicable
to originating node). Non Call Associated TSC received, accepted, congestion
control (applicable to terminating node).
Non Call Associated TSC requested, rejected (rejection came from outside the
local switch).
Non Call Associated TSC requested, rejected (rejection came from the local
switch, that is, lack of resource).
Reserved for future use.
Reserved for future use.
Administrator's Guide for Avaya Communication Manager
2 of 2
November 2003