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  1. Solved Can nslookup activation.3cx.com but PBX will not refresh license information

    OK after some very lengthy troubleshooting from me and 3CX support staff we got there. DNS IPv6 had to be commented out in /etc/network/interfaces Crazy, but it worked.

  2. 3CX Presence with 3CX Tunnel

    +1 required for PCI compliance also

  3. new deployment will not activate

    Thank you for this. I ran the tcpdump and unfortunately nothing was captured. The customer is using a Draytek 2860 with no active Firewall rules except "Enable Strict Security Firewall" which is left on by default. Have you had poor experience with this setting? I've since added a LAN -> WAN...

  4. Solved Can nslookup activation.3cx.com but PBX will not refresh license information

    I bought it from 3CX... I wouldn't start this thread if I never bought the maintenance. The maintenance is no longer listed as 'Expiring' on my portal. I have a PDF invoice from 3CX but I obviously cannot post this. I said I was on the latest edition in the OP. Professional Perpetual v...

  5. Solved Can nslookup activation.3cx.com but PBX will not refresh license information

    I have been through many other forum posts but none are resolving my issue. I have purchased maintenance which should have been active from 14th September but I get the same error message "Unable to reach 3CX License Activation Server. Confirm that your Primary DNS Server is able to resolve...
    • packnet
    • Thread
    • activation dns license license error nslookup
    • Replies: 6
    • Forum: On-Premise

  6. new deployment will not activate

    Hi Nick, I am having a similar problem today. I have been through many other forum posts but none are resolving my issue. I have purchased maintenance which should have been active from 14th September but I get the same error message "Unable to reach 3CX License Activation Server. Confirm that...
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