System and browser requirements

Before you begin, check if your computer has these:

Operating systems that work with HCL Sametime Premium and HCL Sametime 12.0

For a complete overview on Sametime 12.0 requirements, see the System Requirements article.

Web browsers that work with HCL Sametime Premium and HCL Sametime 12.0

Generally, all Chromium-based browsers are supported to use Sametime. Apple Safari and Microsoft Internet Explorer are not supported. Contact your administrator regarding permissions and configuration of allowed browsers.

For Windows environments, allow video and screen sharing capabilities from the browser.

For macOS environments, the user must have administrator rights to promote the security features to include screen recording for each browser separately.