i have tried 4G telemetry as like you but i have failed continously to connect
the mission planner with 4G network.
attached pls find the screen capture of my trial.
when i push the connect button under the condition of TCP, it showed "host name" pop-up and i wrote
it accordingly. then next window arose to insert remote port number. so i wrote many port number in the column, for example, 8080 or 8090 or 2000 or 14550 but there was no use and the window's remark was the sentence "trying to connect" or" no heatbeat packets received" or "connect failed".
also i changed the connection mode by UDP again, then pop-up showed as "enter local port" and i again wrote many port numbers as above but failed. pop-up was showed as "waiting for UDP" continously.
which port number is ok to connect the telemetry under 4G networks? or is there another problem to do 4Gmetry?
your prompt reply will be appreciated!