outbound black list

  1. CID Blacklist

    Hi 3CX, Is there a supported way in 3CX V20 to prevent users from making outbound calls to specific telephone numbers? We already use the CID Blacklist, which works well for preventing blacklisted numbers from calling into the system. However, we also need those same numbers — or a separate...
  2. Solved Outbound Black List

    Dear Support Team @edossantos I have very complicated situation no one help me and answer me about it I have list more than 8000 number I need to black listed on 3cx I need to block it no one can call this number The outbound rule not effective every rule handle 255 character What should I...