phones
—
remote host phone number data base
The file /etc/phones contains the system-wide private
phone numbers for the
tip(1)
program. This file is normally unreadable, and so may contain privileged
information. The format of the file is a series of lines of the form:
<system-name>[ \t]*<phone-number>. The system name is one
of those defined in the
remote(5)
file and the phone number is constructed from any sequence of characters
terminated only by ``,'' or the end of the line. The ``='' and ``*''
characters are indicators to the auto call units to pause and wait for a
second dial tone (when going through an exchange). The ``='' is required by
the DF02-AC and the ``*'' is required by the BIZCOMP 1030.
Only one phone number per line is permitted. However, if more than
one line in the file contains the same system name
tip(1)
will attempt to dial each one in turn, until it establishes a
connection.
The phones
file appeared in
4.2BSD.