[Serusers] Accept invite only for registered users

[Bruno Lopes F. Cabral]

Hi there

Andreas Granig wrote:
>> Well, I have to check if *calling* are registered on my proxy, before
>> to allow him to make any calls!
>>
>> In my tests, if a setup on ata186 sipregon=0 so I can make calls, I
>> have to block this...
> 
> But why do you want to force users to register?

perhaps because all calls must be payed, or to prevent non-registered
(i.e. blocked) users to place calls to outside...

> The snippet
> 
>   if(method=="INVITE" && !proxy_authorize("your.domain", "subscriber"))
>   {
>     proxy_challenge("your.domain", "0");
>     break;
>   }
> 
> prevents unauthorized users from placing calls. 

but it would also prevent outside calls to registered
(local) users to be placed, am I right?

> The registration has 
> nothing to do with authorization or something like that, it's just that 
> SER knows whom to contact when someone calls the user via the proxy.

good clarification, thanks!

Cheers
!3runo