--- name: "isdnlog" section: "5" platform: "linux" package: "isdnlog" version: "1:3.25+dfsg1-10" release: "Debian 10 (Buster)" platforms: ["linux"] url: "https://new.carta.tech/isdnlog/5" --- # isdnlog(5) isdn log file ## NAME /var/lib/isdn/calls - isdn log file ## DESCRIPTION The main purpose of **isdnlog** 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: - 1 Time of connect - 2 Caller's number (if transmitted) - 3 Called number - 4 Duration of connection in seconds - 5 Duration of connection in 1/100 seconds - 6 Time of connect (as usual in seconds since 1970) - 7 Number of charge signals received (-1 if you don't get charge signals) - 8 I = Incoming or O = Outgoing - 9 Cause Code if connection was not established - 10 Number of bytes transferred (incoming) - 11 Number of bytes transferred (outgoing) - 12 Version number of **isdnlog** - 13 ISDN Service Code - 14 1 = called by isdn user, 0 = called by analog user - 15 Costs per charge unit (e.g. 0.062 in Germany) - 16 Currency of charge unit (e.g. EUR in most parts of Europe) - 17 Total cost of connection - 18 Provider - 19 Zone ## FILES - */var/lib/isdn/calls* This file: isdnlog log file. ## SEE ALSO [**isdnlog**(8)](/isdnlog/8.md) ## AUTHOR This manual page was written by Andreas Jellinghaus \, for Debian GNU/Linux and isdn4linux.\ Now maintained by Paul Slootman \.