<SEC-DOCUMENT>0001037792-21-000008-index.html : 20210210
<SEC-HEADER>0001037792-21-000008.hdr.sgml : 20210210
<ACCEPTANCE-DATETIME>20210210160902
ACCESSION NUMBER:		0001037792-21-000008
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210210
DATE AS OF CHANGE:		20210210

SUBJECT COMPANY:	

	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:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-90164
		FILM NUMBER:		21613849

	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

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PARADIGM CAPITAL MANAGEMENT INC/NY
		CENTRAL INDEX KEY:			0001037792
		IRS NUMBER:				141770168
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		9 ELK STREET
		CITY:			ALBANY
		STATE:			NY
		ZIP:			12207
		BUSINESS PHONE:		5184313500

	MAIL ADDRESS:	
		STREET 1:		9 ELK STREET
		CITY:			ALBANY
		STATE:			NY
		ZIP:			12207
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>rbbn13gfeb102021.txt
<TEXT>
Document 1 - file: rbbn13gfeb102021.txt

</DOCUMENT>
</SEC-DOCUMENT>