The exact silent switches the Webex installer accepts, plus a one-line command you can paste into a script, Intune Win32 app, or Configuration Manager package.
msiexec.exe /i Webex.msi /quiet /norestart ACCEPT_EULA=TRUE
Run from the directory containing Webex.msi. Download the installer from the Direct link below first.
| Architecture | Scope | Type | Silent switches | Source |
|---|---|---|---|---|
| x64 | user | MSI WiX | Custom: ACCEPT_EULA=TRUE | Default for WiX (MSI) |
| x64 | machine | MSI WiX | Custom: ACCEPT_EULA=TRUE ALLUSERS=1 | Default for WiX (MSI) |
/S for NSIS, /quiet /norestart for MSI).Prefer the winget route? See the full Webex install page.