AL-900C out of line

Hi, I have a AL-900C and I configured it with demo5.traccar.org=104.45.26.59 and port 5058, I think is khd protocol.
On web I input ID on label of device, but not work, web show "out of line".

Can somebody help me?, ¿what is the problem?, ¿perhaps it not use khd?

Thanks

What's the device id?

Device ID=8170864388
I have mount my own server to try capture hex data, after changing ip address and port in device, I have got :

2017-11-17 19:43:00 DEBUG: [58141C4D: 5058 < 213.143.50.33] HEX: 2929b10007305716780cb30d
2017-11-17 19:43:00 DEBUG: [58141C4D: 5058 > 213.143.50.33] HEX: 2929210005b3b100260d
2017-11-17 19:43:26 DEBUG: [58141C4D: 5058 < 213.143.50.33] HEX: 292980002830571678171117184327040381128031068200000000ffff000082fc0000001e78030e0000344c0d
2017-11-17 19:43:26  WARN: Unknown device - 488722120 (213.143.50.33)
2017-11-17 19:43:56 DEBUG: [58141C4D: 5058 < 213.143.50.33] HEX: 292980002830571678171117184357040381148031069100000000ffff000082fc0000001e78030e000034290d
2017-11-17 19:43:56  WARN: Unknown device - 488722120 (213.143.50.33)
2017-11-17 19:44:26 DEBUG: [58141C4D: 5058 < 213.143.50.33] HEX: 292980002830571678171117184427040381188031069900000000ffff000082fc0000001e78030e0000345a0d
2017-11-17 19:44:26  WARN: Unknown device - 488722120 (213.143.50.33)

I have changed ID=488722120 and it works getting coordenates GPS correct on web server.

In protocol khd documentation indicate to get ID :
"ID: 4bytes. It is in hex code. Every device has one and only ID, It is
calculate from the device SN.
For example: Suppose the device SN is: 29800298
Divide into 4 parts: 29 80 02 98
Convert to hex: 1D 50 02 62
Add 0x80 to 2nd,3rd part: 1D D0 82 62
Then you get the device ID: 1DD08262"

For that In my device with ID: 30 57 16 78 getting from de HEX on port 5058, to little endian, we getting ID: 78 16 57 30 that is in decimal 2014730032 the ID of label in device. So where comes from ID:488722120 ?

In any case it is working now.

Thanks for the support.

If you think there is some bug in decoding please raise it on GitHub.

No, sorry I don´t know if there is some bug. I only send you that I see in my device. I think is awesome the work in GitHub, and I don´t have knowledge enaugh.

regards