Displaying 1 result from an estimated 1 matches for "blocktollfree".
2007 Aug 18
3
Blacklisting Toll-Free etc.
I have always been able to block toll-free numbers by catching them
with a line similar to this for each DID I have on my system:
exten => 5554441212/_888NXXXXXX,n,Playback(GoAway)
Where 15554441212 is one of the DIDs that rings into our Asterisk box.
The problem with this approach that I have to create a line like this
for every pattern I want to block multiplied by every DID on my
system,