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    <ACCEPTANCE-DATETIME>20180426072034
    ACCESSION NUMBER:		0001104659-18-026894
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		49
    CONFORMED PERIOD OF REPORT:	20180426
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20180426
    DATE AS OF CHANGE:		20180426

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Ribbon Communications Inc.
    		CENTRAL INDEX KEY:			0001708055
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN [7373]
    		IRS NUMBER:				821669692
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-38267
    		FILM NUMBER:		18776145

    	BUSINESS ADDRESS:
    		STREET 1:		4 TECHNOLOGY PARK DRIVE
    		CITY:			WESTFORD
    		STATE:			MA
    		ZIP:			01886
    		BUSINESS PHONE:		978-614-8090

    	MAIL ADDRESS:
    		STREET 1:		4 TECHNOLOGY PARK DRIVE
    		CITY:			WESTFORD
    		STATE:			MA
    		ZIP:			01886

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Sonus Networks, Inc.
    		DATE OF NAME CHANGE:	20171027

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Solstice Sapphire Investments, Inc.
    		DATE OF NAME CHANGE:	20170531
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