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

[Rony Ron]

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,

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?
>
>                                           
>                                                                     
>                                                  _____
>                                         (     
> )                                           
>                                         ( DB  
> )                                           
>                                         (     
> )                                           
>                                         
> (_____)                                           
>                                           
> /|\                                             
>                                            
> |                                              
>                                        
> ___\|/_____                                        
>                                       | ASTERISK  
> |                                       
>                                       |___________|            
>                                          /|\   
> |                                                               
>         |    |  55121 1132323232
>                        551132323232       |    |               
>                                        ___|___\|/___          
>              _________      
>       ___          551132323232       |             |  55121 
> 1132323232   |         |
>       /_\---------------------------->| SS7 Central 
> |-------------------->|   SSP   |
>                                       |             |                 
>     |         |
>                                       |_____________|                
>      |_________|
>
>
>     
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