On Thu, Feb 14, 2013 at 7:13 PM, Mark Nuzzolilo II
http://www.networkworld.com/news/2010/083010-open-source-voip-cell-phones-at...
OpenBTS has been in use and under heavy development for a couple of years. It was deployed at Occupy Wall Street by Isaac Wilder of the Free Network Foundation (he's a good guy, we geeked out at ContactCon), it's seen a lot of use at the past few DefCons, and we had cellular at HOPE 2012 with such a setup. There was also cell service at ToorCamp last summer with OpenBTS, too. I think 2013 will be the second or third year that Burning Man will have GSM cell service. It has been used to set up a P2P cellular network, but to be usable the network in question would either have to have FCC permission, fly sufficiently below the radar that the cell companies didn't sic the FCC on them, operate at a low PEP, or be re-tuned to use frequencies that aren't otherwise controlled (but then the problem becomes hacking GSM cellphones to use those new freqs). Modulo DefCon hijinks (subtype, wacky) they've all had permission or low PEP to operate for extended periods, so it's as practical as things get. -- The Doctor [412/724/301/703] [ZS] https://drwho.virtadpt.net/ "I am everywhere." -- -- Zero State mailing list: http://groups.google.com/group/DoctrineZero --- You received this message because you are subscribed to the Google Groups "Doctrine Zero" group. To unsubscribe from this group and stop receiving emails from it, send an email to DoctrineZero+unsubscribe@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. ----- End forwarded message ----- -- Eugen* Leitl <a href="http://leitl.org">leitl</a> http://leitl.org ______________________________________________________________ ICBM: 48.07100, 11.36820 http://www.ativel.com http://postbiota.org 8B29F6BE: 099D 78BA 2FD3 B014 B08A 7779 75B0 2443 8B29 F6BE