Sbd devices

Hi All please help me we using chinese devices, the connection using hybird connection its mean if gsm failed the device using sattelite data,
before my devices pointing to port 5018 is fine ( because using gprs), and then the problem if the device using sattelite data error.
the message error

2024-12-13 08:43:32  INFO: [537df702: 6018] 12.47.179.11:40507 - connected
2024-12-13 08:43:32  INFO: [537df702: 6018 < 12.47.179.11:40507] [TCP] HEX: 01005601001c6070afc23330303533343036363637363431300000530000675b914303000b02034db57a445c00000002020026233330303533343036353632313634302c4741774e41523444684d474731766a664143684d2a
2024-12-13 08:43:32  WARN: [537df702: 6018] 12.47.179.11:40507 - error - For input string: "`p¯Â300534066676410Sg[�C
                                                                                                                    MµzD\&#300534065621640" - NumberFormatException (... < MeitrackFrameDecoder:37 < BaseFrameDecoder:29 < ... < WrapperInboundHandler:57 < ...)
2024-12-13 08:43:32  INFO: [537df702: 6018] 12.47.179.11:40507 - disconnected
2024-12-13 08:43:32  WARN: [537df702: 6018] 12.47.179.11:40507 - error - For input string: "`p¯Â300534066676410Sg[�C
                                                                                                                    MµzD\&#300534065621640" - NumberFormatException (... < MeitrackFrameDecoder:37 < BaseFrameDecoder:29 < ... < WrapperInboundHandler:50 < ...)

any solution change port, please tell me

1. What format does it use? Do you have the documentation?
2. It doesn't look like you're using official Traccar. Please confirm.

traccar 3.6
protocol document https://drive.google.com/file/d/1L72bJWh-apzPDK0rtFg1S4Z5vnMfJ8XW/view?usp=sharing

i forgot i have change 50** port to 60** port its mean port 6018 but i have change to 6020(5020) but failed

did i am wrong

No, it's not Traccar 3.6. If you're not honest, don't expect any help from me.

I buy in facebook they said traccar 3.6

interface

Why would you buy something if it's free?

hehehehe the funniest thing just want indepedent server, and cheap.. please forgive me

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