freeswitch/build/freeswitch.service

[Unit]
Description=FreeSWITCH
After=syslog.target network.target
After=postgresql.service postgresql-9.3.service postgresql-9.4.service mysqld.service httpd.service

[Service]
# You can use Type=notify only if you compile FreeSWITCH with --enable-systemd configure option
# In this case you have to run FreeSWITCH in foreground mode (-nf option)!
#Type=notify
#NotifyAccess=main
User=freeswitch
EnvironmentFile=-/etc/sysconfig/freeswitch
# RuntimeDirectory is not yet supported in CentOS 7. A workaround is to use /etc/tmpfiles.d/freeswitch.conf
#RuntimeDirectory=/run/freeswitch
#RuntimeDirectoryMode=0750
WorkingDirectory=/run/freeswitch
ExecStart=/usr/bin/freeswitch -nc -nf $FREESWITCH_PARAMS
ExecReload=/usr/bin/kill -HUP $MAINPID

[Install]
WantedBy=multi-user.target