CSG Systems International, Inc. (NASDAQ:CSGS) Q4 2020 Results Conference Call February 3, 2021 5:00 PM ET Company Participants John Rea - Investor Relations Brian Shepherd - Chief Executive Officer Rollie Johns - Chief Financial Officer Conference Call Participants Tom Roderick - Stifel Greg Burns - Sidoti & Company Operator Good day, and welcome to the CSG Systems International Fourth Quarter 2020 Earnings Announcement. All participants are in a listen-only mode. A question and answer session will follow t ...