[Asterisk-Users] Programming 976 numbers from dialing out.

[Ariel Batista]

I would like to prevent * from dialing 900 and 976 numbers.  I setup the following settings in extensions.conf. But this does not seem to work! I don't know what I am doing wrong please help!

exten => 1900XXXXXXX,1,Congestion
exten => XXX976XXXX,1,Congestion
exten => XXX976XXXX,1,Congestion
exten => 1XXX976XXXX,1,Congestion
exten => 91900XXXXXXX,1,Congestion
exten => 9XXX976XXXX,1,Congestion
exten => 91XXX976XXXX,1,Congestion