{"url_path":"/sec/rbbn/8-k/2026-06-17/item-9-01","section_key":"item-9-01","section_title":"Item 9.01 ****Financial Statements and Exhibits.**","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-06-17","source_url":"https://www.sec.gov/Archives/edgar/data/1708055/0001104659-26-074930-index.html","accession_number":"0001104659-26-074930","cik":"0001708055","ticker":"RBBN","issuer_name":"Ribbon Communications Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1708055/0001104659-26-074930-index.html","primary_entity_key":"0001708055","primary_entity_name":"Ribbon Communications Inc."},"word_count":70,"has_tables":true,"body_markdown":"**Item 9.01.****Financial Statements and Exhibits.**\n\n \n\n(d)Exhibits.\n\n \n\n[99.1](tm2618113d1_ex99-1.htm)[Ribbon Communications Inc. Investor Presentation dated June 17,\n2026.](tm2618113d1_ex99-1.htm)\n\n \n\n**SIGNATURE**\n\n \n\nPursuant to the requirements\nof the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto\nduly authorized.\n\n \n\nDate: June 17, 2026\n**Ribbon Communications Inc.**\n\n \n \n\n \nBy:\n/s/ Patrick Macken\n\n \n \nName:\nPatrick W. Macken\n\n \n \nTitle:\nExecutive Vice President, Chief Legal Officer and Secretary"}