SimCom SIM7500 Series

Smart Machine Smart Decision
SIM7500_SIM7600_SIM7800 Series_MQTT_AT Command Manual 6 / 41
ca_file>,<clientcert_file>,<clientkey_file>
+CSSLCFG:
4,<sslversion>,<authmode>,<ignoreltime>,<negotiatetime>,<
ca_file>,<clientcert_file>,<clientkey_file>
+CSSLCFG:
5,<sslversion>,<authmode>,<ignoreltime>,<negotiatetime>,<
ca_file>,<clientcert_file>,<clientkey_file>
+CSSLCFG:
6,<sslversion>,<authmode>,<ignoreltime>,<negotiatetime>,<
ca_file>,<clientcert_file>,<clientkey_file>
+CSSLCFG:
7,<sslversion>,<authmode>,<ignoreltime>,<negotiatetime>,<
ca_file>,<clientcert_file>,<clientkey_file>
+CSSLCFG:
8,<sslversion>,<authmode>,<ignoreltime>,<negotiatetime>,<
ca_file>,<clientcert_file>,<clientkey_file>
+CSSLCFG:
9,<sslversion>,<authmode>,<ignoreltime>,<negotiatetime>,<
ca_file>,<clientcert_file>,<clientkey_file>
OK
Write Command
/*Query the configuration of the specified
SSL context*/
AT+CSSLCFG=<ssl_ctx_index>
Response
+CSSLCFG:
<ssl_ctxindex>,<sslversion>,<authmode>,<ignoreltime>,<ne
gotiatetime>,<ca_file>,<clientcert_file>,<clientkey_file>
OK
Write Command
/*Configure the version of the specified SSL
context*/
AT+CSSLCFG="sslversion",<ssl_ctx_in
dex>,<sslversion>
Response
a)If successfully:
OK
b)If failed:
ERROR
Write Command
/*Configure the authentication mode of the
specified SSL context*/
AT+CSSLCFG="authmode",<ssl_ctx_in
dex>,<authmode>
Response
a)If successfully:
OK
b)If failed:
ERROR
Write Command
/*Configure the ignore local time flag of the
specified SSL context*/
AT+CSSLCFG="ignorelocaltime",<ssl_c
tx_index>,<ignoreltime>
Response
a)If successfully:
OK
b)If failed:
ERROR
Write Command
Response