Hi. I was using OverIP and client mode (as previously on MOXA serial to TCP gateways) - tested data transfer on PC towards server, by using MOXA serial to USB with a soft AISdispacher TCP Client mode worked great.
Serial input is very simple device, TRB142 should only receive serial data from DB9 (+ and -, baudrate 38400) - on Teltonika, I believe the PIN 3 and PIN 5? Correct?
Will give another try with server OverIP, on Monday.
Is there any need to modify TRB142 firewall settings? If yes, would appreciate the example.