Hi!
While working on OsmocomBB, I wrote a small introductory text explaining
how current GSM phone hardware actually looks like (and works).
You can download it from
http://laforge.gnumonks.org/papers/gsm_phone-anatomy-v0.2.pdf
Hope this is useful for one or the other person here on this list...
Regards,
Harald.
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6)
Hello readers,
I am still searching for the cheaper hardware openbsc in supporting --> which is the Siemens BTS Bs 11
Can any body give me a hint where to find such great piece of hardware ? I am very interested in testing this project. since its exactly what i study at the university :), I couldnt really find anything in google regarding sellers. I am just interested in one device.
So any info's or adresse's will be just great.
Thanks folks
amed
_________________________________________________________________
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Hi, I have a nanobts config file:
! OpenBSC configuration saved from vty
!
password foo
!
line vty
no login
!
network
network country code 1
mobile network code 1
short name SomeNet
long name SomeNet
timer t3101 10
timer t3113 60
auth policy closed
bts 0
type nanobts
ip.access unit_id 0 0
band GSM1800
location_area_code 1
training_sequence_code 7
base_station_id_code 63
ms max power 40
trx 0
rf_locked 0
arfcn 514
timeslot 0
phys_chan_config CCCH+SDCCH4
timeslot 1
phys_chan_config SDCCH8
timeslot 2
phys_chan_config TCH/F
timeslot 3
phys_chan_config TCH/F
timeslot 4
phys_chan_config TCH/F
timeslot 5
phys_chan_config TCH/F
bsc_hack reports:
DB: Database initialized.
DB: Database prepared.
<000d> input/ipaccess.c:535 accept()ed new OML link from 192.168.1.85
<0005> bsc_init.c:735 bootstrapping OML for BTS 0
The light on the nanoBTS flashes green but does not go solid green / or start transmitting a signal.
Any ideas?
Thanks, Stuart
Hi guys, I am trying to find the sylvain/pending branch of OpenBSC but I can only find:
0.9.0
on-waves/0.1
on-waves/0.2
on-waves/0.3
on-waves/0.3.1
on-waves/0.3.2
on-waves/0.3.3
on-waves/0.3.4
on-waves/0.3.91
on-waves/0.3.92
on-waves/0.3.93
on-waves/0.3.94
on-waves/0.3.95
on-waves/0.3.96
Does anyone have the list to the git repository that has the pending branches?
Thanks
Stuart
Hallo everyone,
i'm trying to connect two nanoBTS-GSM-Cells together to simulate two
different GSM Subscriber networks. I have tried to make it using lcr
and asterisk but they were some difficulties using mISDNv2. Certainly
some of you have made such a connection before. I just want to known
if someone can tell me the best way to make such a connection and
which components are necessary for that?
--
Fabrice Ismael Poundeu Tchouatieu
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Hi, I am struggling to understand the syntax of the command line SMS tool.
I have tried
subscriber 4444 EXTEN sms send .LINE
subscriber 4444 sms send .LINE
subscriber 4444 sms send test sms
But im getting unknown command. Can someone please let me know the correct syntax. Thanks
Hi guys, any idea why I am getting one-way audio between mobiles on the same bts? I have tried it with both proxy RTP on and off. Not sure what is going on?
Thanks
s
On Saturday 10 April 2010 15:27:21 Stuart Baggs wrote:
> Hi, yep I followed those instructions but even with a restart of bsc_hack
> it still ignores the DB contents.
Well, it is unlikely that it ignores the content. It is more likely that you
are not using the database you think you are using.
type bsc_hack and find the option to specify the path to the database, do a ls
-la /proc/`pidof bsc_gack/fd to see which database was opened.
On Saturday 10 April 2010 15:13:44 you wrote:
> Thank you for all your help. I have managed to get OML sync now from a
> nanoBTS and the network is up. The problem now is that even though I have
> added my IMSI to the sqlite3 DB, it still give an auth REJECT.
>
> Not sure what database name openBSC used by default (or if sqlite even
> supports multiple databases). Does anyone know how I can get ths to auth
> based on the entries I have put into sqlite.
http://openbsc.gnumonks.org/trac/wiki/BscHack
