When scheduling a Zoom meeting there are few settings you might find useful:
Scheduling a Zoom Meeting
There are a few different ways to schedule a meeting with Zoom:
Customizing Video and Audio
For Meeting Host / Scheduler:
To change the audio and video settings for the meeting you are hosting, access the zoom web portal and navigate to settings, as shown below:

For Meeting Participants:
Click on the Microphone to mute your audio or the Video Camera to turn off your video.

Assigning a Alternative Hosts:

Allowing Participants to Join Anytime

Once you are done setting up your meeting, click Save, and send an invitation to participants.