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Old 05-18-2016, 11:24 AM
zakabog zakabog is offline
Genius
 
Join Date: Aug 2014
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zakabog has 25 to 49 reputation pointszakabog has 25 to 49 reputation pointszakabog has 25 to 49 reputation points
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Do you have a firewall in front of your IP Office or are you just allowing all SIP traffic through on port 5060? If you allow everything to hit the IP Office on 5060 you'll see a lot of messages like this as various bots around the world attempt to hack your system to register a phone and make free phone calls.
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