At+Ciptka Set Tcp Keepalive Parameters - SimCom SIM7000 Series At Command Manual

Max Response -
Time
Reference Note:
This command is only available when "AT+CIPHEAD=1".

8.2.32 AT+CIPTKA Set TCP Keepalive Parameters

AT+CIPTKA Set TCP Keepalive Parameters
Test Command Response
AT+CIPTKA=? +CIPTKA: (list of supported <mode>s),(list of supported
<keepIdle>s),(list of supported <keepInterval>),(list of
supported <keepCount>s)
OK
Parameters
See Write Command
Read Command Response
AT+CIPTKA? +CIPTKA: <mode>,<keepIdle>,<keepInterval>,<keepCount>
OK
Parameters
See Write Command
Write Command Response
AT+CIPTKA=<
mode>[,<keepI OK
If error is related to ME functionality:
dle>[,<keepInte
rval>[,<keepCo ERROR
unt>]]]
Parameters
<mode>
<keepIdle>
<keepInterval>
<keepCount>
Parameter Saving NO_SAVE
Mode
SIM7000 Series_AT Command Manual_V1.03
Set TCP keepalive option.
0 Disable TCP keep alive mechanism
1 Enable TCP keep alive mechanism
Integer type; Idle time (in second) before TCP send the
initial keepalive probe.
30-7200 Default: 7200
Interval time (in second) between keepalive probes
retransmission.
30-600 Default: 75
Integer type; Maximum
probes to be sent.
1-9 Default: 9
150
Smart Machine Smart Decision
number of keepalive
2018-05-08