Pinging a telephone is a necessary device for community troubleshooting, permitting you to confirm if a selected telephone is reachable and may talk over a community.
If you ping a telephone, you ship a sequence of ICMP (Web Management Message Protocol) echo request packets to the goal telephone’s IP tackle. If the telephone is reachable and may obtain and reply to those packets, it can ship again ICMP echo reply packets. By measuring the time it takes for these packets to make a spherical journey, you may decide the latency (delay) and packet loss between your system and the goal telephone.