Required access: 3CX, install browser extensions
*Disclaimer: Click2Call is an optional browser extension for 3CX.
Last Updated: 2/23/26
In your 3CX system, (PWA, webclient) click on the "Apps" button in the bottom left corner of the page and click on the "Chrome Browser Extension" button.
Click on the "Add to Chrome" button to add that browser extension.
Click on the "add extension" button to confirm.
Add your 3CX web URL in the provided field and click OK.
In your web browser, open your extension settings. Click on the puzzle piece in the upper right corner, then click on the "Manage extensions" option.
Click on details on your 3CX extension.
After clicking on the "Details" button, click on "Extension options"