Switching to TCH

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Sylvain Munaut 246tnt at gmail.com
Sun Oct 24 19:36:27 UTC 2010


> but when i doing so , it is chasing up to SDCCH , and after this it is
> started  to dropping frames .. and not getting tune  to any TCH/F

Have you even _read_ the code of layer23 ... it _will_ not do what you
want directly. It's a starting point, but you're gonna have to learn
to write things by yourself.


> though there is no encryption being used. A5/0, i have seen , no ciphering.
> in traces.

Well it's a perfectly normal behavior that after some time you only
see lost frames.
I suggest you re-read the code and the specs until you understand
_why_ it's normal.


> kindly confirm with  layer1.compalram.bin , if i will be able to listen
> TCH/F assign to some other MS ,

Not out of the box, as I said, you will need to do some programming.
Given the question you ask, you obviously don't understand GSM or the
code enough yet to do it.


Cheers,

    Sylvain


PS: Please don't hijack a thread that has nothing to do with what
you're writing about by just clicking the reply button and not even
bothering to change the subject ... seems like you need to read the
emails RFC as well ...




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