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UNIFY Openscape hinter Sophos XG135 mit Telekom Sip-Trunk

Hallo,

welche Einstellungen an der Firewall muss ich für die Telefonanlage vornehmen? Gibt es einen Workaround oder Kurzanleitung?

Danke

Christian



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  • I have setup an openscape pabx with a sip trunk.

    No idea what you are saying but from what i can recall i had to do two things.

    Disable sip inspection, require you to use the console option and run a command line i would have to dig it up.
    https://community.sophos.com/kb/en-us/123523

    I also had traffic getting blocked by the firewall's intrusion prevention. Had to create a separate rule open scape (LAN) -> voip server (Internet) and specifically set i think "Intrusion Prevention" "Web Policy" and "Application control" to none ( i can t remember, but one of them was set to "Allow All" which is not the same as "None")

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