harshil.soni434
Newbie level 1
In client server socket communication, we followed below AT command sequence for communication.
AT+XISP=0
OK
AT+CGDCONT=1,"IP","internet"
OK
AT+XIIC=1
OK
AT+XIIC?
+XIIC: 0, 0.0.0.0
OK
In that sequence I tried to establish PPP link using (AT+XIIC=1) AT command and also received OK response. But when I tried to check the PPP link is successfully attached or not using (AT+XIIC?) AT command but always PPP link is not established properly.
I followed as per given in this document link : https://cdn.instructables.com/ORIG/FX6/UAHQ/IZ6CYGIU/FX6UAHQIZ6CYGIU.pdf
but getting this same issue
so how to resolve this type of issue?
AT+XISP=0
OK
AT+CGDCONT=1,"IP","internet"
OK
AT+XIIC=1
OK
AT+XIIC?
+XIIC: 0, 0.0.0.0
OK
In that sequence I tried to establish PPP link using (AT+XIIC=1) AT command and also received OK response. But when I tried to check the PPP link is successfully attached or not using (AT+XIIC?) AT command but always PPP link is not established properly.
I followed as per given in this document link : https://cdn.instructables.com/ORIG/FX6/UAHQ/IZ6CYGIU/FX6UAHQIZ6CYGIU.pdf
but getting this same issue
so how to resolve this type of issue?