[asterisk-users] Asterisk pin code for out-going international calls (safeguard against fraud)

[Motty Cruz]

Hello All,

I will like to configure Asterisk to use PIN Code for all outgoing 
international calls.

Also, any suggestions as to when should I prompt users for code prior to 
dialing the number or after dialing the number?

can someone provide with a example on how to accomplish this goal? I am 
a bit confuse by this : 
http://forums.digium.com/viewtopic.php?p=130936&sid=707f657f7a61dfed55e4922304925091

Thanks for your help.