The make config command will install Red Hat-style initialization scripts , if the /etc/rc.d/init.d or /etc/init.d directories are found to exist. If they do exist, the scripts are installed with file permissions equal to 755. If the script detects that /etc/rc.d/init.d/ exists, the chkconfig —add asterisk command will also be run to cause Asterisk to be started automatically at boot time. This is not the case, however, with distributions that only use the /etc/init.d/ directory. Running make config will not do anything to an already running Asterisk process, or start one if it's not running.

This script currently is only really useful on a Red Hat-based system, although initialization scripts are available for other distributions (such as Gentoo, Mandrake, and Slackware) in the ./contrib./init.d/ directory of your Asterisk source directory.