If you are in a room that is not outfitted with a teaching station and built-in mic/speakers, the Jabra 750 mic/speaker kit can let Zoom participants hear what is going on in the room (such as class discussions).
To reserve a Jabra kit, email archit@syr.edu.
Troubleshooting
If the two Jabra discs will not link with each other (pressing the link button on each does nothing), perform a factory reset on each.
To factory reset the Jabra speakerphone, simultaneously press and hold (8 seconds) the Answer call button and the End call button until "Factory reset" is announced.
https://www.jabra.com/supportpages/jabra-speak-750/7700-309/faq/how-do-i-reset-the-jabra-speakerphone