[Unit]
Description=Asterisk PBX
Documentation=man:asterisk(8)
Wants=network.target
After=network.target nss-lookup.target

[Service]
Type=forking
Environment=AST_CONFIG=/etc/asterisk/asterisk.conf AST_USER=asterisk ASTERISK_OPTS=
EnvironmentFile=-/etc/sysconfig/asterisk
ExecStart=/usr/sbin/asterisk -U ${AST_USER} -C ${AST_CONFIG} $ASTERISK_OPTS
ExecStop=/usr/bin/asterisk -rx 'core stop now'
ExecReload=/usr/bin/asterisk -rx 'core reload'
Restart=always

[Install]
WantedBy=multi-user.target