To make the shy people (who avoid eye contact, blush easily, speak rarely, and never volunteer) speak in meetings, point out them and ask simple questions. This will give confidence to them

Publicly calling out shy individuals can actually increase their anxiety and make them retreat further. Shy people often feel more self-conscious when put on the spot in group settings. More effective approaches include creating a safe environment, using smaller group discussions, or speaking privately to understand their communication preferences.