You’re welcome. If you have any questions, we’ll keep communication
Hi, Thanks! My carrier network only supports IP v6.
I need to understand what it denotes when i give a command “AT+CGDCONT?”
and my response is like,
+CGDCONT:0,“IPV4V6”,0,0,0
+CGDCONT:1,“IP”,“jionet”,0,0,0
OK
Here my APN is “jionet”
Can you currently conduct normal data interaction? Such as TCP data transfer
No, I didn’t test with TCP.
I will check from my end!
@herbert.pan-Q : I had tried to send/receive a message using TCP protocol.
When I send a command "AT+NSOCO=1,xxx.xxx.xxx.xxx,4007
" to connect with the TCP server, it is returning as ERROR!
Did I miss out on any steps here?
Here my TCP server is UP!
Referred -
Thanks in advance!!
My initial judgment is related to IPv6. I suggest you contact your carrier or SIM card vendor to check whether the current SIM card supports IPv6 only. If so, the SIM card should add IPv4
Okay! Thanks for your suggestion!