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3CX Update all Phone Logos
If you have ever managed a 3CX instance you will understand that there are many little things that could be much easier. One of these is changing the logo on all the phones in the system. Sure, you could go ahead and SSH into the server if its a Debian instance or browse the files…
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Testing TCP Connections with PowerShell
Sometimes you may need to test if you can establish a TCP connection to an endpoint, there are many ways you can achieve this, in this article we will be using PowerShell. Why PowerShell? Well why not? I personally like PowerShell, possibly because a lot of scripting I do is in Windows environments, I often…
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Sophos XG URL Exceptions
Sophos XG URL Exceptions When (Sophos XG) Firewalls are configured to inspect http(s) traffic you will often find then even with the root certificate installed correctly on the device, some sites such as Microsoft’s M365 SaaS suite, Google Workspace, or even uniFLOW Online may not work correctly. There are a few reasons for this such…
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