PING sip.12voip.com (77.72.169.134) 56(84) bytes of data.
64 bytes from 77.72.169.134 (77.72.169.134): icmp_seq=1 ttl=248 time=8.70 ms
64 bytes from 77.72.169.134 (77.72.169.134): icmp_seq=2 ttl=248 time=8.13 ms
64 bytes from 77.72.169.134 (77.72.169.134): icmp_seq=3 ttl=248 time=8.15 ms

--- sip.12voip.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 8.136/8.330/8.701/0.262 ms