[asterisk-ss7] Asterisk SS7 as a STP for Number Portability GW

[Virmones Pereira]

Regards for everybody

Joseph your solution is very interesting, but I think I will have another
two problems the first trouble is with billing, Because if I answer the call
it will be charged right?
And the second trouble is when I send the Hangup the asterisk will drop the
call right?




2008/9/2 Joseph <tech at ekn.com>

> On 09/02/08, Rony Ron wrote:
> > Hi,
> > imho you can do it with call forward,
> > you receive the number
> > you check the database if the number is there
> > then forward to the new number (prefixing it with what ever you want)
> > BR,
>
> There is a way to redirect your call back to the central(Ericsson AXE)
> instead of keeping the media in your path.
>
> Here is a sample:
>
> exten => _X.,1,Set(_SS7_LSPI_IDENT=ON)
> exten => _X.,n,Set(_SS7_RLT_ON=YES)
> exten => _X.,n,Answer()
> exten => _X.,n,Playback(demo-congrats)
>
>   <Do your database lookup here and than redirect the call
>        back to the ss7 switch based on your lookup results
>        and drop out of the media path>
>
> exten => _X.,n,Dial(ZAP/r2/8005551212,30)
> exten => _X.,n,Hangup()
>
>
>
> >
> > Virmones Pereira a écrit :
> > > Hi,
> > >
> > > I would like to use asterisk with SS7 as a STP for Number Portability
> > > GW, the idea of the system is follow:
> > >
> > > When the SS7 central(Ericsson AXE) receive the call this should be
> > > route to the Asterisk to trigger the number portability database by
> > > SS7/ISUP method if the asterisk found this destination number in the
> > > number portability database asterisk will insert the Routing Number in
> > > the begin of the called number and then route back this call to the
> > > SS7 central.
> > >
> > > Ex:
> > >
> > > user dial 551132323232 this call go the asterisk and asterisk turn
> > > back with 55112551132323232.
> > >
> > > I wanna do this operation using asterisk as a STP where the SS7 use
> > > only the signaling channel, the media should go directly to the SSP
> > >
> > > somebody knows how to do it?
> > >
> > >
>
> --
> respectfully,
> Joseph
>
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