Just to report that this seems to work nicely with TTN and will make a nice indoor gateway.
If anyone else here has one, do you happen to know the meaning of the various LEDs on the front panel?
1 = Power - solid red
2 = ??? (Heart Shape) - off
3 = ??? (World Shape) - solid red
4 = ??? (Triagle network shape) -off
5 = ??? (Network shape) I think WAN - blinking red
6 = Wifi (Usual Wifi shape) WiFI client? - blinking red