[Unit]
Description=freeswitch
After=syslog.target network.target local-fs.target

[Service]
Type=forking
PIDFile=/run/freeswitch/freeswitch.pid
Environment="DAEMON_OPTS=-nonat"
EnvironmentFile=-/etc/default/freeswitch
ExecStart=/usr/bin/freeswitch -u root -g freeswitch -ncwait $DAEMON_OPTS
ExecStopPost=/bin/sh -c "if [ -f /tmp/FS-dirty ]; then rm /tmp/FS-dirty; fi"
TimeoutSec=45s
Restart=always
User=root
Group=daemon
LimitCORE=infinity
LimitNOFILE=100000
LimitNPROC=60000
LimitSTACK=250000
LimitRTPRIO=infinity
LimitRTTIME=infinity
IOSchedulingClass=realtime
IOSchedulingPriority=2
CPUSchedulingPolicy=rr
CPUSchedulingPriority=89
UMask=0007

[Install]
WantedBy=multi-user.target