Yes. Hosts can share their webcams and can allow participants to share their webcams in the console. The webcam module in GlobalMeet® Web will display the person speaking as long as they are connected to the audio for the meeting and their web and audio presence is merged in the participant panel.
A few items to note:
Hosts must allow guests to share their webcams
If you're recording your meeting, webcam interactions will not be recorded.
If you have Guest Privacy enabled in Meeting Settings, webcams are disabled.