• Connecting VOIP phones behind a RED to PBX/SIP behind UTM on different subnet.

    Hello all, Presently we have 5 small remote offices running REDs on Standard/Unified configs, so that everything is filtered via the UTM here at HQ. At HQ we have a PBX with approx 35 VOIP phones on it and is capable of handling another 50, easily.…

  • No local internet connection via Wifi on RED15W(standard/split) after UTM 9.500-9 upgrade on SG310

    Hallo, since our upgrade to UTM 9.500-9 last week Friday following problem occurs: - We use a Sophos SG310 now with UTM 9.500-9. Connected via RED are several branches in Europe and one branch in the US all with a Sophos RED15W in standard/split mode…

  • RED 15 - Web browsing to internal hosts not working

    Hi, I've been searching for weeks, tried a lot of GIYF and RTFM without success, so I hope someone can help me with this one... We have set up 2 RED15's and everything is working except web browsing to internal hosts f.e. http://intranet or https…
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