GT06M_MXC_V5.3 or GT02_MT6261D_V2.3

Via SMS I get correct GPS coordinates. Via GPRS the tracker-server.log shows me the following:

2020-11-27 02:36:06  INFO: [50c9d102: h02 < 46.114.110.167] HEX: 78780d010352672102198611039322080d0a
2020-11-27 02:36:09  INFO: [50c9d102: h02 < 46.114.110.167] HEX: 78780a1344060400010394bbfc0d0a
2020-11-27 02:36:12  INFO: [50c9d102: h02 < 46.114.110.167] HEX: 78782222140b1b022404cb0574437900c0c34e0014260106038d360058bc0000000395eb2e0d0a
2020-11-27 02:36:16  INFO: [50c9d102: h02 < 46.114.110.167] HEX: 78782222140b1b02240ecb0574437000c0c3500014260106038d360058bc00000003967d440d0a
2020-11-27 02:36:16  WARN: Unknown device - 04cb057443 (46.114.110.167)
2020-11-27 02:36:26  INFO: [50c9d102: h02 < 46.114.110.167] HEX: 78782222140b1b022418cb0574436400c0c3660014260106038d360058bc0000000397ac810d0a
2020-11-27 02:36:26  WARN: Unknown device - 0ecb057443 (46.114.110.167)
2020-11-27 02:36:36  INFO: [50c9d102: h02 < 46.114.110.167] HEX: 78780a134406040001039871900d0a
2020-11-27 02:36:36  WARN: Unknown device - 18cb057443 (46.114.110.167)
2020-11-27 02:36:38  INFO: [50c9d102: h02 < 46.114.110.167] HEX: 78782222140b1b022422cb0574434f00c0c3810014260106038d360058bc000000039969ad0d0a
2020-11-27 02:36:46  INFO: [50c9d102: h02 < 46.114.110.167] HEX: 78782222140b1b02242ccb0574434b00c0c37e0014260106038d360058bc000000039aee580d0a
2020-11-27 02:36:46  WARN: Unknown device - 22cb057443 (46.114.110.167)
2020-11-27 02:36:56  INFO: [50c9d102: h02 < 46.114.110.167] HEX: 78782222140b1b022436cb0574434600c0c3860014260106038d360058bc000000039b26300d0a
2020-11-27 02:36:56  WARN: Unknown device - 2ccb057443 (46.114.110.167)
2020-11-27 02:37:06  INFO: [50c9d102: h02 < 46.114.110.167] HEX: 78780a134406040001039c37b40d0a
2020-11-27 02:37:06  WARN: Unknown device - 36cb057443 (46.114.110.167)
2020-11-27 02:37:08  INFO: [50c9d102: h02 < 46.114.110.167] HEX: 78782222140b1b022504cb0574433f00c0c3900014260106038d360058bc000000039db9ac0d0a
2020-11-27 02:37:16  INFO: [50c9d102: h02 < 46.114.110.167] HEX: 78782222140b1b02250ecb0574433f00c0c3900014260106038d360058bc000000039e43600d0a

I send via port 5013. I hope this is right. When i connect to the android traccar client (port 5055) it works fine. Many people have problems with the GT06. Is there already a solution for this?

Looks you haven't read the documentation:

https://www.traccar.org/clones/

How did you decide to use port 5013?

No matter which port I specify, the hex code almost always looks the same. But I don't understand what the port has to do with the HEX code.I specify the port via "adminip123456 37.24.xx.xxx 5013".

I have tried all ports from 5001 to 5093. Unfortunately the hex code does not change much.

Is the input "fix060s010n123456" correct ? I don't know what else I could try.

Why would you expect hex to change? Correct port for your device is 5023.

The HEX has nothing to do with the port. But then why is the port so important?
I have now set the port to 5023. But, it does not work.

2020-11-27 16:33:52  INFO: [8dda0a1a] disconnected
2020-11-27 16:33:52  INFO: [12bd9ed8] connected
2020-11-27 16:33:54  INFO: [12bd9ed8: h02 < 46.114.104.79] HEX: 78780d010352672102198611001c749f0d0a
2020-11-27 16:33:56  INFO: [12bd9ed8: h02 < 46.114.104.79] HEX: 78780a134406040001001d885d0d0a
2020-11-27 16:34:00  INFO: [12bd9ed8: h02 < 46.114.104.79] HEX: 78782222140b1b102136c4057442bf00c0c38d0014000106038d360058bc000000001ebea40d0a
2020-11-27 16:34:06  INFO: [12bd9ed8: h02 < 46.114.104.79] HEX: 78782222140b1b102204c40574438100c0c3ba0014000106038d360058bc000000001f6e5e0d0a
2020-11-27 16:34:15  INFO: [12bd9ed8: h02 < 46.114.104.79] HEX: 78782222140b1b10220dc4057443b500c0c3ae0014000106038d360058bc000000002016e40d0a
2020-11-27 16:34:23  INFO: [12bd9ed8: h02 < 46.114.104.79] HEX: 78780a134406040001002173b20d0a
2020-11-27 16:34:25  INFO: [12bd9ed8: h02 < 46.114.104.79] HEX: 78782222140b1b102217c4057443b200c0c3930014000106038d360058bc000000002205010d0a
2020-11-27 16:34:35  INFO: [12bd9ed8: h02 < 46.114.104.79] HEX: 78782222140b1b102221c4057443a900c0c3750014000106038d360058bc0000000023ec550d0a
2020-11-27 16:34:45  INFO: [12bd9ed8: h02 < 46.114.104.79] HEX: 78782222140b1b10222bc4057443a300c0c3750014000106038d360058bc00000000248d140d0a

Always the same, no matter what I enter and which commands I send to the device. Restart-> the same
I am desperate.

Well, it still shows h02, which means your device is still sending to port 5013.

Why port is important? Because if you pick the wrong port, server won't be able to decode any data and nothing would work, as you can see from your example.

Yeahhh, it workzz!!
You were right. It was still set to 5013. Now it's set to 5023 with protocol gt06. I must have worked on that for 6 hours.
thanks a lot.
The HEX code still looks the same. I thought there must be much more in there, like the code from the Android client.