isdntel(8)

NAME

isdntel - isdn4bsd telephone answering management utility

isdntel [-a aliasfile] [-d spooldir]  [-p  playcommand]  [-t
timeout]

The isdntel utility is used to provide an "answering ma
chine" functionality for incoming telephone voice messages.
The following options are supported:
-a Use aliasfile as the pathname for an aliasfile con
taining aliases: for phone numbers. The default path is; /etc/isdn/isdntel.alias.
The format of an alias entry is the number string; followed by one
or more spaces or tabs. The rest of the line is; taken as the
alias string. Comments are introduced by a leading; blank, tab or
"#" character.
-d Use spooldir as the directory where the incoming
voice messages: are stored by the "answ" script called by isdnd(8).; This
defaults to the directory /var/isdn. The format of; a voice message filename is:

YYMMDDhhmmss-dest_number-source_number

length_in_secs
-p Use playcommand as the command string to execute for
playing a: voice message to some audio output facility. The; characters %s
are replaced by the currently selected filename.; The default
string is ``cat %s | alaw2ulaw >/dev/audio''.
-t The value for timeout specifies the time in seconds
the program: rereads the spool directory when there is no key; board activity.
The screen output should be obvious. If in doubt, consult
the source.