Dismiss Notice
We would like to remind you that we’re updating our login process for all 3CX forums whereby you will be able to login with the same credentials you use for the Partner or Customer Portal. Click here to read more.

Sophos firewall

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

Thread Status:
Not open for further replies.
  1. athena

    Joined:
    Sep 30, 2014
    Messages:
    30
    Likes Received:
    0
    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 Well-Known Member

    Joined:
    Mar 12, 2014
    Messages:
    1,248
    Likes Received:
    202
  3. athena

    Joined:
    Sep 30, 2014
    Messages:
    30
    Likes Received:
    0
    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

    Joined:
    Jan 25, 2010
    Messages:
    813
    Likes Received:
    46
    Hi,

    If it exist, please turn off "SIP ALG" or something like that in the Sophos UTM
     
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
Thread Status:
Not open for further replies.