Using an ESP32+SIM7600G Lilygo Module and when I put JIO(Reliance Jio India) SIM card it takes a very long time to connect to a network. When do Call and SMS it works Without any problem but when I use for internet (http request) it never connects fast only sometimes works. but not stable to connect.
Tried:
With APN and without APN in code.
Some AT Responses for reference:
AT+CPIN?
+CPIN: READY
OK
[20050] Waiting for network...
AT+CGREG?
+CGREG: 0,1
OK
AT+CGREG?
+CGREG: 0,1
OK
[20072] Network connected
[20072] Connecting to
AT+NETCLOSE
+NETCLOSE: 2
ERROR
AT+CGDCONT=1,"IP","","0.0.0.0",0,0
OK
AT+CIPMODE=0
OK
AT+CIPSENDMODE=0
OK
AT+CIPCCFG=10,0,0,0,1,0,75000
OK
AT+CIPTIMEOUT=75000,15000,15000
OK
AT+NETOPEN
OK
+NETOPEN: 0AT+NETOPEN?
+NETOPEN: 1
OK
AT+COPS?
+COPS: 0,0,"JIO 4G Jio",7
OK
[20288] Operator: JIO 4G Jio
AT+IPADDR
+IPADDR: 25.55.188.159
OK
[20300] Local IP: 25.55.188.159
AT+CSQ
+CSQ: 28,99
OK
[20310] Signal quality: 28
[20310] Connecting to vsh.pp.ua
AT+CIPCLOSE=0
+CIPCLOSE: 0,4
ERROR
AT+CIPRXGET=1
OK
AT+CIPOPEN=0,"TCP","vsh.pp.ua",80
OK
Thanx 