OpenBSC + USSD Application

historical

Hi Ivan,

tred the latest version of openbsc (jolly/testing branch), osmocore-abis
(master branch) and osmo-bts (jolly/trx branch). The problem I'm having
continues. When I make a USSD call, osmo-nitb and osmo-trx show this error
messages:

.....
<000d> abis.c:428 Connection to BSC failed
<0001> oml.c:249 OC=RADIO-CARRIER INST=(00,00,ff) AVAIL STATE Off line -> OK
<0001> oml.c:256 OC=RADIO-CARRIER INST=(00,00,ff) OPER STATE Disabled ->
Disabled
<0001> oml.c:217 OC=RADIO-CARRIER INST=(00,00,ff) Tx STATE CHG REP
<000d> abis.c:501 Abis socket closed.
<000d> abis.c:433 Connection to BSC failed, retrying in 5 seconds.
<0006> scheduler.c:2867 No more clock from traneiver
<0006> scheduler.c:236 Exit scheduler for trx=0
<0006> scheduler.c:212 Init scheduler for trx=0
<0001> oml.c:249 OC=RADIO-CARRIER INST=(00,00,ff) AVAIL STATE OK -> Off line
<0001> oml.c:256 OC=RADIO-CARRIER INST=(00,00,ff) OPER STATE Disabled ->
Disabled
<0001> oml.c:217 OC=RADIO-CARRIER INST=(00,00,ff) Tx STATE CHG REP
<000d> abis.c:59 Link down, dropping message.
.....

Any help ?

Best Regards,

On Wed, Sep 18, 2013 at 2:49 PM, Maicon Kist <maicon.kist at inf.ufrgs.br>wrote:

> Hi Ivan,
>
> thanks. Will try it tomorrow and give a feedback. Thanks.
>
> Best Regards,
>
>
> On 18/09/2013, at 14:18, Ivan Kluchnikov <Ivan.Kluchnikov at fairwaves.ru>
> wrote:
>
> > Hi Maicon,
> >
> > Pull the last version of libosmocore from master branch and after that
> > recompile libosmo-abis, openbsc and osmo-bts.
> >
> > 2013/9/18 Maicon Kist <maicon.kist at inf.ufrgs.br>:
> >> Hi Alexander,
> >>
> >> can you tell me in what version of OpenBSC the USSD is working?
> >>
> >> Thanks.
> >>
> >>
> >>
> >> On Tue, Sep 10, 2013 at 1:57 PM, Alexander Chemeris
> >> <alexander.chemeris at gmail.com> wrote:
> >>>
> >>> Maicon,
> >>>
> >>> Sorry for dropping off the discussion - busy time here.
> >>>
> >>> It seems we're seeing a similar issue here after we updated the code,
> >>> so we'll check what's happening. Our older installs never had any USSD
> >>> issues.
> >>>
> >>> On Sat, Sep 7, 2013 at 11:02 PM, Maicon Kist <maicon.kist at inf.ufrgs.br
> >
> >>> wrote:
> >>>> Thanks for you reply.
> >>>>
> >>>> I'm searching for the problem here, but is really hard for me.
> >>>> I captured some packets targeted to UDP port 4729. In this capture, I
> >>>> realize an USSD call. Whats bothering me is the packet number 37, the
> >>>> only
> >>>> with less than 83 bytes.
> >>>>
> >>>> Does anybody know if this may be a problem ?
> >>>>
> >>>> Thanks.
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>> On Sat, Sep 7, 2013 at 1:48 PM, Harald Welte <laforge at gnumonks.org>
> >>>> wrote:
> >>>>>
> >>>>> Hi Maicon,
> >>>>>
> >>>>> I don't have much input, but:
> >>>>>
> >>>>> On Thu, Sep 05, 2013 at 09:41:19AM -0300, Maicon Kist wrote:
> >>>>>> I don't know how the OpenBSC works, but what it seems to me is that
> >>>>>> two
> >>>>>> separate threads are calling this fuction, maybe this is the problem
> >>>>>> ?
> >>>>>> Do
> >>>>>> you guys know what I can try to do next?
> >>>>>
> >>>>> OpenBSC (and much of osmocom software) is a single-thread event-loop
> >>>>> design, so there are no separete therads that are calling any
> function.
> >>>>>
> >>>>> --
> >>>>> - Harald Welte <laforge at gnumonks.org>
> >>>>> http://laforge.gnumonks.org/
> >>>>>
> >>>>>
> >>>>>
> ============================================================================
> >>>>> "Privacy in residential applications is a desirable marketing
> option."
> >>>>>                                                  (ETSI EN 300 175-7
> >>>>> Ch.
> >>>>> A6)
> >>>>
> >>>>
> >>>
> >>>
> >>>
> >>> --
> >>> Regards,
> >>> Alexander Chemeris.
> >>> CEO, Fairwaves LLC / ООО УмРадио
> >>> http://fairwaves.ru
> >>
> >>
> >
> >
> >
> > --
> > Regards,
> > Ivan Kluchnikov.
> > http://fairwaves.ru
>
>
>
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