[OpenSER-Users] Preserve the original number with alias_db_lookup

[Alex]

On Wednesday 12 March 2008, Morten Isaksen wrote:
> I have a PBX that has registered 111 at xxx with my OpenSER. I want to> 
attach 222 at xxx and 333 at xxx to that registration and alias_db_lookup
> does that fine.
>
> If a call comes to 111 the sip header looks like this
>
> INVITE 111 at xxx ....
> To: 111 <111 at xxx> ...
>
> And everything works fine.
>
> But if a call comes to 222 the sip header looks like this:
>
> INVITE 111 at xxx ....
> To: 222 <222 at xxx> ...
>
> But now the PBX thinks that the call is for 111 and not 222.

You can save the $rU in an avp before the lookup and restore it afterwards. 
This is assuming that the pbx will accept any $rU thrown at it (Asterisk 
will).



Alex.