[Freeswitch-dev] Prevent call setup

[Brian West]

On Feb 11, 2008, at 2:50 AM, Alois Komenda wrote:

> Hello,
>
> how can I prevent the completion of the call setup if it was  
> detected (by my module or a client of the event_socket server for  
> example) that the call is not allowed?
> The criteria for a call to be not allowed might be out of the scope  
> of the dialplan so I can't use dialplan logic for this task.

You would usually make this determination from the dialplan, or a  
module that implements a dialplan interface. You could also make such  
decisions in a custom application and just issue a hangup with cause  
from that app.

>
> What happens if I send an event like CHANNEL_HANGUP or  
> CHANNEL_DESTROY from an event_socket client? Does this initiate any  
> actions?

You can send a hangup via the event socket by calling the uuid_kill API.

/b


>
> Thanks in advance
>
> Regards,
>
> --
> Alois Komenda
> Fraunhofer-Einrichtung für Systeme der Kommunikationstechnik ESK
>
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