Operator
Greetings and welcome to the Ribbon Communications first-quarter 2021 financial results conference call.[Operator instructions]. Please note this conference is being recorded. I will now turn the conference over to your host Tom Berry, investor relations for Ribbon Communications. Thank you.
You may begin.
Investor Relations
Good afternoon, and welcome to Ribbon s first-quarter 2021 financial results conference call. I m Tom Berry, investor relations of Ribbon Communications. Also on the call today will be Bruce McClelland, Ribbon s chief executive officer; and Mick Lopez, Ribbon s chief financial officer. Today s call is being webcast live and will be archived on the Investor Relations section of our website at ribboncommunications.com, where both our press release and our supplemental slides are currently available.