• Advice on Configuring NAT Masquerading with ISP Failover
    DottorWalsh
    Hi all, I have two ISPs in my Sophos UTM 9: a primary and a secondary line. Currently, I’ve set up masquerading for the primary line using the external interface, which was straightforward. Now, I’d like...
  • RED 20 - VoIP Teilnehmer nicht zu hören
    VentoGL
    Hallo zusammen. Bei einem kürzlich erworbenem RED 20 habe ich bei der Nutzung von VoIP folgendes Problem festgestellt: (Das beschriebene Telefonat findet intern statt) Das hinter dem RED betriebene...
  • SD RED 20 System LED won't light up, so won't boot
    Heiko Elbers
    Hello all, I have a SD RED 20 which, when I connect it to the power source, just does nothing. The power LED is green, but not even the status LED is coming up. I tried to reset it (short press and 10...