[asterisk-dev] chan_dahdi, call deflection, call_rerouting

[Wolfgang Pichler]

2010/7/9 Kevin P. Fleming <kpfleming at digium.com>

> On 07/09/2010 08:39 AM, Klaus Darilion wrote:
> > IMO it should be handled identical to SIP 3xx redirects
> >
> > regards
> > Klaus
> >
> > Am 09.07.2010 14:40, schrieb Wolfgang Pichler:
> >> Hi all,
> >>
> >> for a project i do need the call rerouting feature implemented in dahdi
> >> - so that chan_dahdi is not only able to send call deflection message -
> >> it should also be able to handle them.
> >>
> >> I do have already discussed this with some other people - i have seen
> >> that it is already implemented in bristuff - so porting that part to the
> >> current libpri/dahdi version would be an idea (bristuff does generate a
> >> new local channel when it receives the call deflection message).
> >>
> >> But libpri / chan_dahdi nowadays does already have most of the needed
> >> functions already implemented - so it could be to be easier to make a
> >> new implementation based on the current source.
> >>
> >> What do you think would be better - porting the bristuff parts - or
> >> reimplemting it ?
> >>
> >> The other question is - if it will get reimplemented - how to handle the
> >> rerouting / deflection ?
> >>
> >> - Creating a local channel to handle it
> >> - Hangup the call leg were you got the call deflection with a new hangup
> >> cause - and store the redirection number in a channel var of the source
> >> channel
> >> - Handle it like a transfer - if the t option is given in the dialstring
> >> - then jump into the transfer context - and go on there
> >>
> >> What do you think about this ?
> >>
> >> best regards,
> >> Wolfgang
>
> Asterisk SVN trunk (which will become 1.8 shortly) already supports Call
> Deflection.
>
> perfect - backport to 1.6 would be hard or not ?
How does 1.8 handle call deflection ?


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> Kevin P. Fleming
> Digium, Inc. | Director of Software Technologies
> 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
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