[Unit]
Description=RTPEngine proxy for RTP and other media streams
After=network.target redis.service syslog.target

[Service]
Type=simple
PIDFile=/var/run/rtpengine/rtpengine.pid
ExecStart=/usr/bin/rtpengine-start /etc/default/rtpengine
# After systemd send kill signal to the daemon, clean the iptables stuffs (delete the forwarding table, remove the kernel module + delete iptables rules) 
ExecStopPost=/usr/bin/rtpengine-stop-post
[Install]
WantedBy=multi-user.target