Question

Hi Teltonika team

SIM Card are inserted and are working and on other modems the aswer are corrct!! I think this are a problem on this modem..

Please let me know

BR,

Marcello

The post on the post are:

http://172.16.12.1/ubus

{ 

    "jsonrpc": "2.0",

    "id": 138,

    "method": "call",

    "params": [

        "xxxxxxxxx",

        "vuci.network.mobile",

        "mobile_info",

        {

            "modem": "1-1.4"

        }

    ]

}

Answer are:

{

  "jsonrpc": "2.0",

  "id": 138,

  "result": [0, {

    "mobile": {

      "imsi": "-",

      "rsrp": "-",

      "sim": "-",

      "cellid": "-",

      "rscp": "-",

      "recv": "-",

      "band": "-",

      "ecio": "-",

      "sinr": "-",

      "netstate": "-",

      "operator": "-",

      "state": "-",

      "sent": "-",

      "rsrq": "-",

      "iccid": "-",

      "conntype": "-",

      "imei": "-",

      "signal": "-"

    }

  }]

}

Comments

the answer from the RUT955 ist:

{

    "jsonrpc": "2.0",

    "id": 138,

    "result": [

        0,

        {

            "mobile": {

                "imsi": "228021506538074\r\n",

                "rsrp": "-95\n",

                "sim": "inserted\n",

                "cellid": "20786954\n",

                "rscp": "service mode not supported\n",

                "recv": "29955742",

                "band": "LTE BAND 7\n",

                "ecio": "service mode not supported\n",

                "sinr": "5.9\n",

                "sc_band_av": "Single",

                "netstate": "registered (home)\n",

                "operator": "Sunrise\n",

                "state": "Connected\n",

                "slot": "SIM 1",

                "sent": "29957843",

                "rsrq": "-9.0\n",

                "iccid": "89410201714400679690\n",

                "conntype": "4G (LTE)",

                "imei": "865546044841191\r\n",

                "signal": "-65\n"

            }

        }

    ]

}

Answer 1

Hello Marcello007,

You will need to specify the correct modem id for the information. You can find the modem id using the following command: 

cat /etc/config/network | grep modem

Replace 1-1.4 with the correct value 

  {

            "modem": "1-1.4

}

This should give the information to your JSON request.

Regards,

Shivang 

Answer 2

Hi Marcello,

Probably what happened is that the linux driver assigned another number to the Quectel modem, so instead of  "modem": "1-1.4" it can be "modem": "1-1.2" for example. 

To find out the modem number, you can use the command "uci show simcard" or use the following JSON-RPC.

{    

"jsonrpc": "2.0", "id": 1, "method": "call", "params": 

    [

        "{{ubus_key}}", "uci", "get",

        {

            "config":"simcard"

        }

    ]

}

After getting to know whats the modem number, you can change it on your JSON-RPC request and get the data you want.

Another option, is using the gsmctl commands, so you can get data directly from the modem, more about that in this article

Best regards.