3cx failover

  1. Heath

    Failover

    I have an enterprise version with a failover. Both the active and passive have each own public IP addresses and I have a 3CX FDQN. Phones and SIP are all set to use the FDQN. Now this evening something happened to the primary and the passive then took over as primary and the FDQN switched...
    • Heath
    • Thread
    • 3cx failover failover failover scripts failover setup
    • Replies: 1
    • Forum: Phone System / PBX

  2. Split DNS with Failover scenario

    Hi, We are using failover scenario (active/passive server). One of the several requirements before upgrade to V20 is Split DNS. How should FQDN be resolved in this case? When the passive server becomes the active one, an IP address is changing.

  3. 3CX failover update

    Hi, We have both 3CX active and passive servers on-premise. I wonder what is the correct update procedure from v18update 5 to update 8? Whill the passive server remain inactive after updating? I would like to update the passive server during office hours when I presume the live system is not...

  4. Automatic change of the failover mode

    Hi, Is there any CLI command to change the failover mode back on the Passive server? Since 3CX doesn't switch back to the passive mode when the active server is restored, I want to write a script to do it automatically.
  5. amannick

    Solved Creating a Failover

    Hello Team I have a client who wants me to create a failover they do have Enterprise License. I am following this https://www.3cx.com/docs/failover/ but it isn't helpful how do I create 2 instance with SAME FQDN is it even possible. Plus is there any video tutorial for creating a failover...
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