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Sylvain Munaut 246tnt at gmail.com> as we all know that TMSI is alotted by bsc,
Really ?
I would have said VLR (which is the same "box" as the MSC).
> can anybody explain how this
> happens and what kind of algorithm they (professional network) use.
hopefully random()
> Can I extract IMSI from TMSI??
no
> Please answer !!!!
Please don't quote the entire daily digest for _nothing_ !!!!
Also, please read GSM 04.08 !!!!
Cheers,
Sylvain