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  1. Adding numbers to blacklist

    Thanks your answer confirmed understanding, I'm not sure its such a good idea either but I was asked the question so just wanted to check.
  2. Adding numbers to blacklist

    Hi, I know I can add a CLI from my Yealink history to its backlist, or add a known CLI to the numbers blacklist from the 3CX console, and I've seen that it is also possible to block anonymous calls , but is it possible to add the current CLI to the blacklist (perhaps using a dialling code)...
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