Ribbon Communications Inc. revised earnings guidance for the full year ending December 31, 2022. The Company has adjusted full year targets based on results year to date, the outlook for the second half, as well as continued elevated supply chain costs and inflationary effects. For the full year 2022, the Company now expects revenue of $840 million to $870 million and GAAP diluted loss per share of $0.73 to $0.66.