Hi,

Regarding the interesting video from Russia(Positive hacking days 2012) where Sylvain demonstrates av proof of concept bts, is it a dsp patch of the osmocombb firmware before one uploads to the c123 phones that one has to do? The tasks then are modified in this patch or also elsewhere? And then one removes and replaces a tranceiver-code in openbts sourcecode?

The demo consists of : - A new DSP patch - A new ARM firmware for the phone - A complete replacement tranceiver app for OpenBTS

You won't find any of theses anywhere yet, so you can stop looking for now. But hopefully you should get some news at 29c3 :p

[I have tried the tacooper version of osmo-bts but that that code-approach is for the sysmo-bts, althoug the osmocombb phone proof of concept bts is mentioned in the tacooper thesis online]

The osmo-bts code is now geared towards sysmobts hardware, hopefully it should be used in the final version but for now it was easier to reuse openbts as-is.

Cheers,

Sylvain