5 Mar
2016
5 Mar
'16
7:11 a.m.
Hi Robert,
On Thu, Mar 03, 2016 at 07:47:36PM +0200, robert wrote:
Is is possible to record a specific call using
osmocombb? I want to
record a call being made on the osmocombb phone not to sniff calls
over the air.
in a regular voice call (whether with original firmware of the phone, or
with osmocombb's layer1.bin), the actual voice never leaves the DSP of
the phone. So it is like
mic/speaker -> DSP (voice codec) -> DSP (channel coding) -> Radio
So the voice data never passes from the phone to your PC. The only
configuration that does this, is when you use OsmocomBB as a channel for
lcr.
You could of course modify the softwrae to pass (a copy of) the voice to
the PC even in regular case. It's open source, after all ;)
Regards,
Harald
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
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