How to Trap and Block Calls From “Anonymous” Callers
August 26, 2011 - 9:45 am | 0 KommentareIf you want to block calls from “anonymous” callers, you can leverage the “CallerID Blacklist” feature. From the 3CX Management Console: Go to Settings -> Blacklist Click on the “Add” button In the “Blacklist” window: Set the “Caller ID …
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