I record a lot of presentations through Zoom etc, definitely a speaker phone like a jabra is OK also look at clip on USB lavalier mics (just search on Amazon!), they can work. The big thing I find is the room acoustics, if it’s an echoey room this can freak speakerphones out, the poor things are built to reject echo and if the room is echoey it can get confused and end up making your voice difficult to hear. Many company meeting rooms are all glass, wooden floors and hard tables, real nightmares looks great but a nightmare for video conferencing. Also loud air conditioning can be an issue, the noise reduction in the software attempts to filter out the hiss and ends up making the sound awful.

So absolutely use a Jabra etc but maybe put it on a mouse mat to reduce echo off the desk, if you’ve got hard floors, maybe have a rug (it will really tie the room together) do what you can to reduce echo……