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Thread: Full Cone NAT

  1. #1
    Junior Member mscrowfoot is on a distinguished road
    Join Date
    Jul 2017

    Full Cone NAT

    Model :

    Hardware Version :

    Firmware Version :

    ISP : [/COLOR]

    I cannot figure out how to implement the equivalent of "full cone NAT". I am running a 3CX PBX and the firewall test is complaining that the ports are being translated even though inbound NAT is configured.

  2. #2


    hello. i have the same problem. the router translate the ports and 3cx firewall checker is KO.

  3. #3
    Member MariaHarmon is on a distinguished road
    Join Date
    Oct 2017
    ohhh, I think it is the same problem that i have(
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  4. #4


    Hello. i have open a ticket at the support but their response was that the problem is not with the device.
    they said it's come from my server.
    i have no problem with Other router.


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