[Serusers] PSTN to SIP in analog gateways

Jan Janak jan at iptel.org
Tue May 25 10:10:59 CEST 2004


PSTN gateways usually send INVITE messages with the request URI
containing sip:<called_number>@proxy, so all you have to do is create an
alias <called_number>@proxy -> <real_user>@proxy

  Jan.

On 24-05 22:38, Humberto Atristain wrote:
> Dear Sirs
> 
>  
> 
> I have a very important Issue (for me) , how do I automatically send a call
> from an analog gateway to a defined IP user
> 
>  
> 
> For me the PSTN termination is easy but what about inbound calling, I need
> no IVR I need only to send to a determined sip user.
> 
>  
> 
>  
> 
> The gateway has 2 options
> 
>  
> 
> Peer-to-peer  (I can point to  calls toa n IP and a e164 number) gonder if
> this can be a sip user)
> 
>  
> 
> And 
> 
>  
> 
> Proxy registration
> 
>  
> 
> What I need to use?
> 
>  
> 
> Please help
> 
>  
> 
> HA
> 

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