AVYA - Avaya Holdings Corp (AVYA) Q4 2021 Earnings Call Transcript November, 22 2021 03:30 PM Avaya Holdings Corp. Image source: The Motley Fool. Avaya Holdings Corp (NYSE: AVYA) Q4 2021 Earnings Call Nov 22, 2021 , 8:30 a.m. ET Operator Continue reading For further details see: Avaya Holdings Corp (AVYA) Q4 2021 Earnings Call Transcript