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Blocking specific incoming numbers

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Ski123

Ski123

Technical User
Mar 21, 2008
239
US
Is it possible to block incoming specific PSTN numbers to the Call Manager.
 
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The easiest way is to contact your local provider. There may be some costs involved, but it will effectively block those numbers.
 
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you can block the numbers on the router but only if you are using H.323

Hope this helps.

Please remember to rate helpful posts........
 
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