I try to set ports 5001,5002,5006,5013,5023 but it didn't work.Logs debug is :2015-09-21 14:16:59 DEBUG: [5023 <- 49.230.98.238] - HEX: 23232c696d65693a3335393731303034393130363830312c413b
Ok.I got it.It is 5001 port.
All required information is on this page:
https://www.traccar.org/ports-for-tk-gt-and-other-gps-devices/
I try to set ports 5001,5002,5006,5013,5023 but it didn't work.
Logs debug is :
2015-09-21 14:16:59 DEBUG: [5023 <- 49.230.98.238] - HEX: 23232c696d65693a3335393731303034393130363830312c413b