PN 1001933 rev 2
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5. Set the negotiation time:
AT+QSSLCFG="negotiatetime",1,300
This command sets the maximum timeout in the SSL negotiation stage.
6. Enable checking for expired certificates:
AT+QSSLCFG="ignorelocaltime",1,0
This command enables validity checking for the certificates during the SSL
negotiation stage. An invalid certificate will result in a failed connection.
After the SSL configurations have been set properly, proceed to
3.4 Configure TCP/IP Context
Next, a TCP/IP context must be defined. To do so, issue the following command,
replacing “
[APN]
” with the appropriate APN. If using the QBG95 and Verizon as a carrier,
replace the red
1
with a 3 in the following commands, thus using PDP context 3 for the
data connection.
AT+QICSGP=
1
,1,"[APN]"
To ensure that the previous command was entered properly, issue this command:
AT+QICSGP=
1
The modem should respond with something similar to:
+QICSGP: 1,"[APN]","","",1
Next, activate the TCP/IP context by issuing the following command:
AT+QIACT=
1
To check the status of the activation, use this command:
AT+QIACT?
The modem should respond with something similar to:
+QIACT:
1
,1,1,"100.xx.yy.zz"
After the TCP/IP context has been activated successfully, proceed to