[OpenSIPS-Users] redirect to IVRs

[Bogdan-Andrei Iancu]

Hi Gabriel,

Gabriel Bermudez wrote:
> hi list,
>
> I'm using opensips as a redirect server based on the TO or R-URI 
> header.  If the user is in the IVR group the proxy will respond with a 
> redirect.
>
> (is_user_in("To", "ivr")) {
>      xlog("The call will be redirect to calling card server");
>      rewritehostport("x.x.x.x:5060");
>      sl_send_reply("302", "Moved Temporarily");
>      exit;
> }
>
> but I would also want to tell the UAC (a PSTN gateway) to change the 
> FROM header from a local number to a international number.  Is this 
> possible?  If not, which is the best way to handle it if the IVR needs 
> to recognize an international CallerID and must be easily scalable (my 
> idea is to use the dispatcher module and stateless transactions for that)
>   
In a redirect setup, you do send back indication only on the new RURI to 
be used. The redirect server cannot send any indication on the other 
headers.

But if you need to change something, you can put an opensips in front 
and use the uac_replace_from() function to set the proper callerid.

Regards,
Bogdan