EC25 not connecting to internet

IoT Modules LTE Standard Module
1

Hi
I am using EC25-E module with JIO sim (India)
Module is not connecting to internet
SIM is working in other modules

following is the log

root@colibri-imx8x-15190260:/opt/Quectel# ./quectel-CM
[12-24_12:28:50:878] Quectel_QConnectManager_Linux_V1.5
[12-24_12:28:50:880] Find /sys/bus/usb/devices/1-1.2 idVendor=0x2c7c idProduct=0 x125
[12-24_12:28:50:880] Auto find qmichannel = /dev/cdc-wdm0
[12-24_12:28:50:881] Auto find usbnet_adapter = wwan0
[12-24_12:28:50:881] Modem works in QMI mode
[12-24_12:28:50:899] /proc/1106/fd/9 → /dev/cdc-wdm0
[12-24_12:28:50:899] /proc/1106/exe → /opt/Quectel/quectel-CM
[12-24_12:28:52:900] cdc_wdm_fd = 7
[12-24_12:28:52:981] Get clientWDS = 20
[12-24_12:28:53:013] Get clientDMS = 1
[12-24_12:28:53:045] Get clientNAS = 4
[12-24_12:28:53:077] Get clientUIM = 1
[12-24_12:28:53:109] Get clientWDA = 1
[12-24_12:28:53:140] requestBaseBandVersion EC25EFAR06A18M4G
[12-24_12:28:53:269] requestGetSIMStatus SIMStatus: SIM_READY
[12-24_12:28:53:301] requestGetProfile[1] jionet///0
[12-24_12:28:53:333] requestRegistrationState2 MCC: 405, MNC: 854, PS: Attached, DataCap: LTE
[12-24_12:28:53:365] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
[12-24_12:28:53:366] ifconfig wwan0 down
[12-24_12:28:53:377] ifconfig wwan0 0.0.0.0
[12-24_12:28:53:429] requestSetupDataCall QMUXResult = 0x1, QMUXError = 0xe
[12-24_12:28:53:430] call_end_reason is 1
[12-24_12:28:53:430] call_end_reason_type is 2
[12-24_12:28:53:430] call_end_reason_verbose is 208
[12-24_12:28:53:430] try to requestSetupDataCall 5 second later
[12-24_12:28:57:141] requestRegistrationState2 MCC: 405, MNC: 854, PS: Attached, DataCap: LTE
[12-24_12:28:59:157] requestSetupDataCall QMUXResult = 0x1, QMUXError = 0xe
[12-24_12:28:59:157] call_end_reason is 1
[12-24_12:28:59:157] call_end_reason_type is 2
[12-24_12:28:59:157] call_end_reason_verbose is 208
[12-24_12:28:59:157] try to requestSetupDataCall 10 second later
[12-24_12:29:09:173] requestSetupDataCall QMUXResult = 0x1, QMUXError = 0xe
[12-24_12:29:09:173] call_end_reason is 1
[12-24_12:29:09:173] call_end_reason_type is 2
[12-24_12:29:09:173] call_end_reason_verbose is 208
[12-24_12:29:09:173] try to requestSetupDataCall 20 second later
[12-24_12:29:29:237] requestSetupDataCall QMUXResult = 0x1, QMUXError = 0xe
[12-24_12:29:29:237] call_end_reason is 1
[12-24_12:29:29:237] call_end_reason_type is 2
[12-24_12:29:29:237] call_end_reason_verbose is 208
[12-24_12:29:29:237] try to requestSetupDataCall 40 second later
[12-24_12:30:09:301] requestSetupDataCall QMUXResult = 0x1, QMUXError = 0xe
[12-24_12:30:09:302] call_end_reason is 1
[12-24_12:30:09:302] call_end_reason_type is 2
[12-24_12:30:09:302] call_end_reason_verbose is 208
[12-24_12:30:09:302] try to requestSetupDataCall 60 second later
[12-24_12:31:09:461] requestSetupDataCall QMUXResult = 0x1, QMUXError = 0xe
[12-24_12:31:09:461] call_end_reason is 1
[12-24_12:31:09:461] call_end_reason_type is 2
[12-24_12:31:09:461] call_end_reason_verbose is 208
[12-24_12:31:09:462] try to requestSetupDataCall 4616194021471028224 second later

request to please guide to fix the issue

Thanks & Regards
Praveen

2

Seems that Jio do not support IPv4 and it is Ipv6 only. Please try
quectel-CM -6

3

quectel-CM -6 is working.
can we force the module to use only IPV4
as same SIM is working on other modules with IPV4
I tried AT+CGDCONT=1,“IP”,“jionet”
but it is not working

Regards
Praveen

4

Jio only support IPv6 so even you set the IPtype to IP or IPV4V6 it do not support Ipv6.
Maybe you can check whether it support XLAT.
AT+QCFG="clat"
If it support maybe you can try to enable the XLAT with
AT+QCFG=“clat”,1

1 Like
5

I have enabled XLAT
got IPV4

Thank you Bean.Wang-Q

Regards
Praveen