AT Commands Reference Manual - wireless netcontrol GmbH

Chapter 3: AT Commands Reference
The following table shows the +MPING unsolicited response parameters.
Table 3-213: +MPING Unsolicited Response Parameters
Description
Specifies the message sender machine (computer),
which is identified by IP address 4 octets long in dotted
decimal notation. Each octet of IP address has valid
value range of 0 to 255.
Specifies Round Trip Time (RTT) measured in
milliseconds. This parameter will be reported in
command response only if Echo Reply message was
received.
Notes:
1. Ping request is being executed from the moment the valid AT+MPING set command
was received by H24 until +MPINGSTAT unsolicited report is sent to DTE or ping
request execution was aborted with AT+MPING=0 command. Refer to description of
+MPINGSTAT unsolicited response for details.
Example
2. The ping request will be executed only if the provided CID is active.
AT+MIPCALL=1,1,1
OK
+MIPCALL: 1,1,10.170.4.111
AT+MPING=1,"10.170.4.112" // Ping remote computer using default parameters
OK
+MPING: "10.170.4.112",400 //Echo Reply message received, RTT is 400 ms.
+MPING: "10.170.4.112",420
+MPING: "10.170.4.112",440
+MPING: "10.170.4.112",410
//Ping request execution is completed. Four Echo Request messages were sent, and four Echo Reply
messages were received. Average RTT is 417 milliseconds.
+MPINGSTAT: 0,"10.170.4.112",4,4,417
April 15, 2010 H24 - AT Commands Reference Manual 3-345