Figuring out house code on existing GAO devices

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I have a few of these gao self-learning On/Off sockets, but I would like to be able to use both the remote I have, and also be able to control them through my tellstick net. Telldus live sometimes have 4-5 seconds lag so using that for daily use is OOTQ. Beeing able to turn off lights if I'm away from home would be nice though. All I can do right now is to re-program it to work with either device, but as I said I want both :p
Also using the web interface to iterate through 16bits worth of housecodes would take me too many years.

What can I do?