[asterisk-users] Help Preventing Click to Call fraud on Asterisk Servers!

[Henry J. Cobb]

"Marco Mouta" <marco.mouta at gmail.com> wrote:
> Hi all,
>
> I'm developing a Click to call Website, but now i'm getting worried with
> Click to Call fraud.... Imagine I just create one of this PhoneNumbers
> (extra charged numbers: like games, erotic lines...) in a remote
> country....
> Then i just go to a click to call website and start an "attack" inserting
> this Special Phone Number like 1$/min. Even if i control call duration on
> asterisk, and also my recepcionist will notice this is a fraud call, i'll
> be
> charged for the 1st minute every time....

Why not exclude international and 809 outbound calls entirely and then
bless specific countries as needed?

You could include your phone number on your site so that people from other
countries could call your center as needed.

-HJC