System Functions and Features as of I7.9
Call logging (CL) 299
syd-0200/3.0 – I7.9 – 11.2009
7. 7. 7. 3 PC3 format
The PC3 format has been expanded to include the fields TTA (Time to answer) and
Seq. (Sequence). However, these fields are relevant only to incoming traffic.
7. 7. 7. 4 PC4 format
If the feature "Least Cost Routing" is used in a PBX, this format can be used to carry
out the corresponding analysis. This format features an additional field that con-
tains the call number actually dialled by the PBX (Least-Cost-Routing function).
Tab. 125 PC4 format
Data field, meaning Structure Format
Lengt
h
Offset
Start of data record HT 1 0
User number ttttt |- SP 5 1
Cost centre number kkkkkkkkk |- SP 9 7
Sort character oo 00 -| 2 17
Date of start of connection yymmdd 00 -| 6 20
Time of start of connection hh:mm 00 -| 5 27
Duration of connection hhHmmMss 00 -| 8 33
Primary channel group / trunk card number / net-
work interface number
1)
1)
The primary channel group is output in position "c", the trunk card number in position "bb" and the network
interface number in position "pp" (see example on page 300).
cbbpp 00 -| 5 42
DDI number ddddddddddd |- SP 11 48
Number of metering pulses iiiii 00 -| 5 60
Phone number dialled by PBX
2)
2)
If Data protection is configured, the last 4 digits of the number are replaced by the space character "SP".
zzzzzzzzzzzzzzzzzzzz |- SP 40 66
Call number dialled User
2)
zzzzzzzzzzzzzzzzzzzz |- SP 20 107
TTA (Time to Answer) iii 00 -| 3 128
Sequence number sss 00 -| 3 132
Serial number llll 00 -| 4 136
Carriage Return CR 1 140
Line Feed LF 1 141
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