[PATCH 3/3] mncc: Send "Dest OOO" cause in case of a link radio failure.

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Alexander Chemeris alexander.chemeris at gmail.com
Tue Nov 24 01:02:22 UTC 2015


bump

On Sun, Sep 13, 2015 at 6:24 PM, Alexander Chemeris <
alexander.chemeris at gmail.com> wrote:

> Btw, I'm not sure 27 DESTINATION_OUT_OF_ORDER is the best cause in
> this case. Two other options I see suitable are 102
> RECOVERY_ON_TIMER_EXPIRE and 604 MEDIA_TIMEOUT. Does anyone know is
> there an official mapping between Q.850 codes and various GSM cause
> codes?
>
> Another useful change here would be to propagate information about
> which timer expired. That would help to gather information about
> issues with the network.
>
> On Sat, Sep 12, 2015 at 8:48 PM, Alexander Chemeris
> <alexander.chemeris at gmail.com> wrote:
> > Previously we were sending a generic "Resource unavailable" cause code
> making
> > it impossible to distinguish real error cases from a regular radio link
> failure.
> > This was the reason for many "unknown" call errors we've seen at
> Rhizomatica
> > installations. Now they are properly classified as non-erroneous call
> failures.
> >
> > The code is also a part of the achemeris/mncc_cause_fixes_master branch.
> >
> > --
> > Regards,
> > Alexander Chemeris.
> > CEO, Fairwaves, Inc.
> > https://fairwaves.co
> >
> >  
>
>
>
> --
> Regards,
> Alexander Chemeris.
> CEO, Fairwaves, Inc.
> https://fairwaves.co
>
>  
>



-- 
Regards,
Alexander Chemeris.
CEO, Fairwaves, Inc.
https://fairwaves.co

 
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