CSG Systems International, Inc. (NASDAQ:CSGS) Q1 2022 Earnings Conference Call May 4, 2022 5:00 PM ET Company Participants John Rea - IR Brian Shepherd - CEO Hai Tran - CFO Conference Call Participants Maggie Nolan - William Blair Greg Burns - Sidoti & Company Operator Ladies and gentlemen, thank you for standing by, and welcome to the CSG Systems International First Quarter 2022 Earnings Call. [Operator Instructions] Thank you. John Rea, Head of Investor Relations, you may begin your conference. John Rea T ...