29C3 presentation on making a calypso phone act as a GSM base station

Timo Juhani Lindfors timo.lindfors at iki.fi
Thu Jan 3 08:15:20 CET 2013


in case somebody missed it I highly recommend watching


that shows how a cheap motorola phone with Calypso can be made to appear
as a GSM base station without any hardware modifications. Very
interesting proof of concept :)


More information about the community mailing list