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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001708055-20-000019
Filing Date
2020-02-28
Accepted
2020-02-28 16:07:36
Documents
147
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 10-K rbbn2019123110-k.htm 10-K 2939012
2 EXHIBIT 4.1 rbbn-ex4120191231.htm EX-4.1 33909
3 EXHIBIT 21.1 rbbn-ex21120191231.htm EX-21.1 29022
4 EXHIBIT 23.1 rbbn-ex23120191231.htm EX-23.1 3235
5 EXHIBIT 31.1 rbbn-ex31120191231.htm EX-31.1 12015
6 EXHIBIT 31.2 rbbn-ex31220191231.htm EX-31.2 12063
7 EXHIBIT 31.3 rbbn-ex31320191231.htm EX-31.3 11948
8 EXHIBIT 32.1 rbbn-ex32120191231.htm EX-32.1 5380
9 EXHIBIT 32.2 rbbn-ex32220191231.htm EX-32.2 5428
10 EXHIBIT 32.3 rbbn-ex32320191231.htm EX-32.3 5472
17 a10kpicsjan132020002.gif GRAPHIC 54145
18 bd2a01.gif GRAPHIC 117831
19 equitystockcharta02.jpg GRAPHIC 97934
  Complete submission text file 0001708055-20-000019.txt   16936461

Data Files

Seq Description Document Type Size
11 XBRL INSTANCE DOCUMENT sons-20191231.xml EX-101.INS 3798806
12 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT sons-20191231.xsd EX-101.SCH 99353
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT sons-20191231_cal.xml EX-101.CAL 207982
14 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT sons-20191231_def.xml EX-101.DEF 591547
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT sons-20191231_lab.xml EX-101.LAB 1375854
16 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT sons-20191231_pre.xml EX-101.PRE 930196
Mailing Address 4 TECHNOLOGY PARK DRIVE WESTFORD MA 01886
Business Address 4 TECHNOLOGY PARK DRIVE WESTFORD MA 01886 978-614-8090
Ribbon Communications Inc. (Filer) CIK: 0001708055 (see all company filings)

IRS No.: 821669692 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-38267 | Film No.: 20670076
SIC: 7373 Services-Computer Integrated Systems Design