docker-freepbx/filesystem/usr/local/sbin/startrrtpbx

#! /usr/bin/env bash
set -eu
pidfile=/var/run/asterisk/asterisk.pid
command=/usr/sbin/fwconsole
function kill_app(){
    $command stop
    exit $?
}
trap "kill_app" SIGINT SIGTERM
$command chown
$command start -q
sleep 2
while [ -f $pidfile ] && kill -0 $(cat $pidfile) ; do
    sleep 5
done
exit 1000