Sophos firewall

Discussion in '3CX Phone System - General' started by athena, May 18, 2016.

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  1. athena

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    Hello,

    I'm trying to configure NAT on Sophos firewall, but I cannot pass the firewall check...
    There is still a port translation, but I'm unable to find how to configure one-to-one NAT.

    Did someone already configured a Sophos with 3CX ?

    Thanks in advance for your help.
     
  2. Saqqara

    Saqqara Active Member

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  3. athena

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    The ports are open, but the problem is the static port forwarding (static NAT).

    How can I configure it on Sophos UTM to avoid error message :
    How can I configure the UTM to avoid this unwanted port translation ?
     
  4. complex1

    complex1 Active Member

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    Hi,

    If it exist, please turn off "SIP ALG" or something like that in the Sophos UTM
     
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