IPsec VPN to Fritz!Box not longer working UTM 9.720-5

The VPN connection was working for a long time. Now Sophos shows that the connection ia active with one tunnel and the Fritz!Box also show a functional connection. But the tunnel is not working, I am not...
Sophos XGS87 hinter FritzBox Side to Side VPN

Hallo Zusammen, ich habe 2 Standorte welche miteinander „verbunden“ werden müssen. Dies möchte ich über einen IPSEC Tunnel bereitstellen. Beide XGS87 sind jeweils hinter einer FritzBox als Exposed Host...
problems with voip telephony, using site to site vpn connection

implementing vpn site to site connection, causes problems with ip telephony, when starting the connection or disabling the connection causes my voip phones to start disconnecting from the pbx. once the...
Problem with URL Filtering

Hello everyone!! I have a problem accessing a certain GitHub URL. For example, when I try to update Pi-hole the address objects.githubusercontent.com cannot be resolved: At first, I thought...
problem with the external wireless network

Hello, i create a ext. wireless network every things correct but cell phones connect it randomly.Please help me