ATT System 25 Reference Manual

Station Message Detail Recording (SMDR)
The SMDR call detail (Figure 2-48) contains the following information for each call record:
l TYPE (Column 1)
All voice calls are labeled C, data calls are labeled D. (“TYPE” is not printed as a column
heading)
l Blank (Column 2)
l DATE (Columns 3-10)
The date the call is originated.
l Blank (Column 11)
l TIME (Columns 12-16)
The time the trunk is seized is listed using a 24-hour clock. For example, 2:01 PM is listed
as 14:01. Seconds are truncated.
l Blank (Column...

Features and Services
l Blank (Column 46)
l FAC (Columns 47-51 - Facility)
Indicates the facility used to place the call. For outgoing calls including Speed Dialing
numbers, the pooled facility selected by ARS or the facility access code that was dialed (or
that corresponds to the facility button that was pressed) is identified. For Remote Access
calls through the System 25 to outside numbers, this field contains the number of the
outgoing trunk or trunk pool.
For incoming calls, Personal Line calls, and...

Station Message Detail Recording (SMDR)
l Blank (Column 74)
l PDC (Columns 75-78)
Identifies the user responsible for outgoing calls. The user is identified by the call
accountability login (##PDC) entered at the originating voice terminal. If no call
accountability is entered, the PDC field is blank.
Figure 2-49 and Figure 2-50 summarize the Call Record and Call Record Header formats.
Considerations
SMDR provides detailed call information on incoming and outgoing calls. This information can be
used to...

Features and Services
Remote Access: Remote Access calls are fully covered in the SMDR call records. Failed remote
calls are shown in account field (see Figure 48).
Tandem Trunking: If an outgoing call is originated by a tandem tie trunk, the tandem trunk’s FAC
is recorded in the STN field. If no FAC exists for this trunk, then the 4-digit trunk number (9xxx) will
appear. No other SMDR fields are affected.
Administration Requirements
System:
l Send SMDR records to SMDR Port (yes or no; default = yes).
l...

Station Message Detail Recording (SMDR)
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
DATE
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85
10/08/85TIME
11:14
11:14
11:15
11:17
11:19
11:20
11:34
11:44
11:50
12:14
12:24
13:27
13:14
13:23
13:28
13:33
13:45
14:14
14:24
14:34
14:43
15:14
15:16
15:19
Failed Remote Access Calls:
*Non-CAT
C04/02/9308:37...

Features and Services
ASCII CHARACTER
POSITION
(Column Number)
01
02
03-04
05
06-07
08
09-10
11
12-13
14
15-16
17
18-35
36
37
38-39
40
DESCRIPTION
0-9
:
41-42
43
44-45
:
46
47-51
52
53-56
57-58
59-73
74
75-78
79
80
Call Type
Space
Date:Month
Date:Day
Date:Year
Space
Time:Hour
:
Time:Minute
Space
Dialed Number
Error Character
Space
Duration:Hour
:
Duration:Minute
:
Duration:Second
Space
Facility
Space
Station
Space
Account Code
Space
Personal Dial CodeVALID
CHARACTERS
C or D
0-9
0-9
0-9
:
0-9
0-9, Space,...

Station Message Detail Recording (SMDR)
ASCII CHARACTER
POSITION
00
01-03
04-07
08-12
13-16
17-23
24-29
30
31-36
37-38
39-41
42-48
49-51
52-54
55-57
58-62
63-69
70-76
77-79
80
81
DESCRIPTION
(top of form)
Space
DATE
Space
TIME
Space
CALLED
Space
NUMBER
Space
DUR
Space
FAC
Space
STN
Space
ACCOUNT
Space
PDC
(Carriage Return)
(Line Feed)
Figure 2-50.SMDR Call Record Header Format
2-311 

FEATURES AND SERVICES
SYSTEM 25PART OF
CABINETOCTOPUS
CABLE
SIP PART OF
ZTN130
C2Z210AC1
>355A/AF
SMDR OUTPUT
CPU/MEMADAPT.ADAPT.DEVICE
LEGEND:
C1 -
C2 -
355A ADAPTER -
355AF ADAPTER -
MODULAR CORD (D8W-87) - PEC 2725-07G
OCTOPUS CABLE (WP90780) - PEC 2720-05P
RS-232 PLUG TO MODULAR JACK - PEC 2750-A24
RS-232 RECEPTACLE TO MODULAR JACK - PEC 2750-A25
Figure 2-51.SMDR Output Equipment—On-Premises Direct Connections (Sharing Same
AC Outlet)
2-312 

Station Message Detail Recording (SMDR)
SYSTEM 25PART OFCABINETOCTOPUS
CABLEPART OFSIP
ZTN130C2Z21OAC1
355AFC3Z3A4C1CPU/MEMADAPT.ADAPT.ADU
C4PART OF SIP
SMDR OUTPUTZ3A1C1B1W1
DEVICE
ADU*858A400B2ADAPT.
LEGEND:
B1 –
C1 –
C2 –
W1 –
Z3A1 ADU –
C3 –
C4 –
355AF ADAPTER –
Z3A4 ADU –
C1 –
C7 –
248B ADAPTER –
400B2 ADAPTER –
2012D TRANSFORMER –
* MAY NEED LOCAL POWER† FURNISHED BY INSTALLER
C7
2012D248BTRANS.ADAPT.
TYPICAL-103A CONNECTION BLOCK†
MODULAR CORD (D8W-87) - PEC 2725-07G
OCTOPUS CABLE (WP90780) - PEC...

Features and Services
LEGEND:
B1 –
C1 –
C2 –
W1 –
Z3A1 ADU –C3 –355AF ADAPTER –
Z3A4 ADU –
C1 –
C7 –
248B ADAPTER –
400B2 ADAPTER –
2012D TRANSFORMER –
* MAY NEED LOCAL POWER† FURNISHED BY INSTALLER
Figure 2-53. SMDR Output
TYPICAL-103A CONNECTION BLOCK†MODULAR CORD (D8W-87) - PEC 2725-07G
OCTOPUS CABLE (WP90780) - PEC 2720-05P
4-PAIR INSIDE WIRING CABLE†
EQUIPPED WITH 3-FOOT PLUG-ENDED EIA CORD - PEC2169-001
EIA CROSSOVER CABLE (M7U-87)
RS-232 RECEPTACLE TO MODULAR JACKEQUIPPED WITH 3-FOOT...