PING sip.messagenet.it (109.233.129.13) 56(84) bytes of data.
64 bytes from sip.messagenet.it (109.233.129.13): icmp_seq=1 ttl=60 time=17.8 ms
64 bytes from sip.messagenet.it (109.233.129.13): icmp_seq=2 ttl=60 time=17.6 ms
64 bytes from sip.messagenet.it (109.233.129.13): icmp_seq=3 ttl=60 time=17.7 ms

--- sip.messagenet.it ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 17.675/17.755/17.809/0.057 ms