Silent install command for 3CX 20.0.1190.0

The exact silent switches the 3CX installer accepts, plus a one-line command you can paste into a script, Intune Win32 app, or Configuration Manager package.

One-line silent install (x64)

Add-AppxPackage -Path .\3CX.msix

Run from the directory containing 3CX.msix. Download the installer from the Direct link below first.

Architecture	Scope	Type	Silent switches	Source
x64	-	MSIX	none required	Inherently silent

Declared by publisher means the switches come straight from the winget manifest the publisher (or community maintainer) submitted to microsoft/winget-pkgs.
Default for {type} means the manifest doesn't specify silent switches, so the framework's standard switches are shown (e.g. /S for NSIS, /quiet /norestart for MSI).

Frequently asked questions

What is the silent install command for 3CX?

3CX uses MSIX. After downloading the installer, run: Add-AppxPackage -Path .\3CX.msix.

How do I deploy 3CX via Intune or Configuration Manager?

Use winget for the cleanest path: winget install --id 3CX.Softphone --exact 20.0.1190.0 --silent --accept-package-agreements --accept-source-agreements. If winget isn't viable in your environment, package the publisher's installer directly using the silent switches above.

Prefer the winget route? See the full 3CX install page.