On Wed, 23 Jun 2010, Jeff LaCoursiere wrote: > Some !...@$#@@# in the Czech Republic used one of our SIP accounts to place > four thousand calls to what appears to be a toll number in Zimbabwe last > night. Filter 82.150.165.5. > > A more overriding problem for me is how do we know what *destinations* to > filter so this idea of war dialing a toll number is something we can > cutoff before it gets to our upstream provider? Is there some collected > list of toll prefixes that I can filter on?
How did they guess the SIP username and password? That's what I'm more concerend about... Gordon -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
