Key Takeaways RingCentral's Q3 earnings rose 18.9% year over year, beating the consensus estimate by 4.63%. Total revenues grew 4.9% to $638.7M, driven by a robust product portfolio and subscription gains. Operating margin expanded 180 bps to 22.8$1.13 per share, surpassing the Zacks Consensus Estimate by 4.63% and increasing 18.9% year over year.Total revenues of $638.7 million beat ...