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  1. Updated to Version Number 18.0 (Build 917)

    Do I understand correctly that the only way to get rid of the banner is wait until 3CX decided to remove it, or to upgrade to a non-free version ?
  2. Implemented Worldwide IP Blacklist database for more security

    - Those iOS Clients are operating worldwide ? - Block this list on you networked firewall (build your own blacklist) - Open an other port on your firewall and redirect to 5060 (never tried it, i don't have iOS clients outside the countries I have PBX's in). -...
  3. Implemented Worldwide IP Blacklist database for more security

    Use a decent network firewall and block at that level all incomming connections on 5060 that you don't need. I manage a few more PBX's. Number of attacks on them is zero.
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