Document name Call Fraud By Anonymous Call Author  Andy Aston Publish Date 17/11/22 Version  1.0 Reference  

 

 

1. Version Information 

 

Date Author Update Information  Version 17/11/22 Andy Aston   1.0                

 

This document is intended to provide the reader with information on issues with call fraud by anonymous call.

 

Call fraud by anonymous call
 
• Issue
There are a lot of international anonymous call attempts.
• Reason
N/A
• Check Point
Check WEB log in account of 3rd Party SIP Phone or IP DECT.
• Action
Change 3rd Party SIP Phone registration account & WEB log in account with Strong Password Rule.

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