OpenBSC + USSD Application

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Maicon Kist maicon.kist at inf.ufrgs.br
Wed Sep 18 15:57:56 UTC 2013


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
>
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