Vocera Communications (VCRA) Beats Q4 Earnings and Revenue Estimates Posted byZacks Equity Research February 10, 2022 Leave a comment on Vocera Communications (VCRA) Beats Q4 Earnings and Revenue Estimates Vocera (VCRA) delivered earnings and revenue surprises of 70.59% and 3.48%, respectively, for the quarter ended December 2021. Do the numbers hold clues to what lies ahead for the stock?