Kept having problems with Zoho Meetings not pushing audio from my better microphone to the actual system. I could ‘select’ the Microphone in Zoho Meetings Settings, but still no sound. I’m on a Mac, and I found that if I open up the Mac Audio Settings window, I could then double tap to set the microphone as an input device. This also allows you to adjust the sound input levels up. (choose this option wisely).
Zoho Meetings Microphone Options on a Mac