Hi all, today I developed a basic nagios script to check freeswitch instance. I publish it in github, maybe it can help you. https://github.com/Mickaelh51/pynagfreeswitch Ex: pynagfreeswitch.py -t -w 10 -c 20 ==> OK - Total calls count is 0 pynagfreeswitch.py -g gateway1 -G failedcallsout -w 10 -c 20 ==> OK - gateway1 failedcallsout is 2 pynagfreeswitch.py -g GWSCR1 -G pingtime -w 0.20 -c 0.56 ==> WARNING - GWSCR1 pingtime is 0.55 pynagfreeswitch.py -g GWSCR1 -G status -S up ==> OK - GWSCR1 status is up pynagfreeswitch.py -g GWSCR1 -G state -S noreg ==> OK - GWSCR1 state is noreg ./pynagfreeswitch.py -h usage: pynagfreeswitch.py [-h] [-a AUTH] [-s SERVER] [-p PORT] [-w WARNING] [-c CRITICAL] [-g GATEWAY] [-G GATEWAYCHECK] [-t] [-S STRINGOK] optional arguments: -h, --help show this help message and exit -a AUTH, --auth AUTH ESL password -s SERVER, --server SERVER FreeSWITCH server IP address -p PORT, --port PORT FreeSWITCH server event socket port -w WARNING, --warning WARNING threshold that generates a Nagios warning -c CRITICAL, --critical CRITICAL threshold that generates a Nagios critical warning -g GATEWAY, --gateway GATEWAY select gateway -G GATEWAYCHECK, --gatewaycheck GATEWAYCHECK type of checking (failedcallsout / status / state / ...) -t, --totalcallscount total calls count -S STRINGOK, --stringok STRINGOK if this string is found = OK ++