War Dial on my PBX

[David Barnett <dbarn064 () earthlink net>]

My company's PBX system (Nortel Meridien) is getting hammered. All our 
DIDs are getting hit. Aside from disabling trunk to trunk, what could I do 
to help mitigate this problem. Another office last year was hit and 
through the voice mail system someone was able to make $25,000 worth of 
calls in a day. This was another system though.
Any help is much appreciated.


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