Bought 2 XSrouce AH207 trackers. Programmed both with my GG server ip and port but no data is being received. My other trackers (several different brands) work flawlessly. The AH207's confirm the right IP and port and other settings on programming.
Default settings point the unit to gps110.org and i can see the unit on that platform. A GPRS connection therefor works.
Conclusion is that on my server end everything is in working order.
Anyone any idea what trick i should use one these units?