Antonio, do you mean the port? I am using 5015 for JC181
Hi, I'm referring to the protocol document. Something like this: https://pt.scribd.com/document/727949329/1-jtt1078-Video-Data-Communication-Protocol-1
To troubleshoot the problem, you have to be looking at the server logs.
Antonio, do you mean the port? I am using 5015 for JC181