Your administrator can configure devices on your network in various ways. You can have on-premises devices or cloud devices. These devices can appear the same but you can use the devices in different ways.

For on-premises devices, after you have enabled ultrasound, you can automatically connect to the device as soon as you enter the same room. You can use these devices to share content wirelessly with people in the same room.

For cloud devices, you can also automatically connect using ultrasound and share content wirelessly. In addition, you can search for a particular device, use the device to join a meeting or make a call, and you can optimize audio or video of the shared content.

1

Click on the device name in Webex App and click Share Screen.

2

When you're connected to a cloud device, you can also improve the frame rate and audio for shared content:

  • Share computer audio—The audio is played and everyone can hear the audio.
  • Optimize for video—The content is displayed at up to 30 frames per second (fps) with a resolution of 720p. For example, if you're sharing a video or slide deck, the frame rate is increased and this reduces any lag.
3

Select the screen or app to share.

4

Check out a preview of what you're sharing at the top of the screen. Make sure you’re sharing only what you want and that everyone in the meeting can see it.


 

To show the preview after it disappears, go to the tab in the control bar at the top of the screen and click the down arrow.
5

While you're sharing, you can select the following:

  • Share screen to switch to another screen or application without needing to stop sharing first.

  • Annotate to mark-up a shared screen during a call or a meeting.

  • Pause to pause sharing your screen or application.

  • Resume to resume sharing your screen or application.

6

When you're done, click on Stop Sharing.

1

Click on the device name in Webex App and click Share Screen.

2

When you're connected to a cloud device, you can also improve the frame rate and audio for shared content:

  • Share computer audio—The audio is played on the device and everyone in the room can hear the audio.

    Webex App needs an extension to share your computer audio. If you don't have this extension, then Webex App downloads it when you click Share computer audio. You must have administrator permission on your computer to install the extension.

  • Optimize for video—The content is displayed on the device at up to 30 frames per second (fps) with resolution of 720p. For example, if you're sharing a video or slide deck the frame rate is increased and this reduces any lag.

3

Select the screen or app to share.

4

Check out a preview of what you're sharing at the top of the screen. Make sure you’re sharing only what you want and that everyone in the meeting can see it.


 

To show the preview after it disappears, go to the tab in the control bar at the top of the screen and click the down arrow.
5

While you're sharing, you can select the following:

  • Share screen to switch to another screen or application without needing to stop sharing first.

  • Annotate to mark-up a shared screen during a call or a meeting.

  • Pause to pause sharing your screen or application.

  • Resume to resume sharing your screen or application.

6

When you're done, click on Stop Sharing.

1

Tap the device icon , select a device, and then tap Share Screen.

2

Choose your optimization option:

  • Optimize for text and images—Displays text and images in your shared content at the highest resolution and clarity possible.
  • Optimize for video—The video plays back much more smoothly, as some resolution is sacrificed in favor of a higher frame rate to reduce lag and increase fluidity in your shared video, animation, or dynamic content.
3

Tap Share > Webex > Start Broadcast.

4

When you're finished, tap the device name in the Spaces list, and then tap Stop Broadcast.


 

You can also tap the red status bar at the top of your screen and tap Stop.

1

Tap the device icon , select a device, and then tap Share Screen.

2

Choose your optimization option:

  • Optimize for text and images—Displays text and images in your shared content at the highest resolution and clarity possible.
  • Optimize for video—The video plays back much more smoothly, as some resolution is sacrificed in favor of a higher frame rate to reduce lag and increase fluidity in your shared video, animation, or dynamic content.
3

When you're finished, tap the device name in the Spaces list, and then tap Stop Sharing.

You can't automatically connect to a device on web, you must manually connect to a device.

Click on the device name in Webex App app and click Share Screen.


 

If you're connected to a Webex Board you can also click on Open Space.