Section: Linux System Administration (5)
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/var/log/isdn.log - isdn log file
The main purpose of
is to create a log file with information
about all incoming and outgoing calls, namely: this file.
The file has 19 fields, separated by pipe characters "|" with fixed
length. The fields are:
Time of connect
Caller's number (if transmitted)
Duration of connection in seconds
Duration of connection in 1/100 seconds
Time of connect (as usual in seconds since 1970)
Number of charge signals received (-1 if you don't get charge signals)
I = Incoming or O = Outgoing
Cause Code if connection was not established
Number of bytes transferred (incoming)
Number of bytes transferred (outgoing)
Version number of
ISDN Service Code
1 = called by isdn user, 0 = called by analog user
Costs per charge unit (e.g. 0.062 in Germany)
Currency of charge unit (e.g. EUR in most parts of Europe)
Total cost of connection
This file: isdnlog log file.
This manual page was written by Andreas Jellinghaus <firstname.lastname@example.org>,
for Debian GNU/Linux and isdn4linux.
Now maintained by Paul Slootman <email@example.com>.
- SEE ALSO
linux.jgfs.net manual pages