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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001708055-19-000005
Filing Date
2019-03-04
Accepted
2019-03-04 16:44:17
Documents
149
Period of Report
2018-12-31

Document Format Files

Seq Description Document Type Size
1 10-K rbbn2018123110-k.htm 10-K 2966411
2 EXHIBIT 10.23 exhibit1023-swadeletteragr.htm EX-10.23 15479
3 EXHIBIT 10.36 exhibit1036-walshemploymen.htm EX-10.36 131301
4 EXHIBIT 10.37 exhibit1037-walshamendment.htm EX-10.37 13477
5 EXHIBIT 10.38 exhibit1038-walshletteragr.htm EX-10.38 16813
6 EXHIBIT 10.39 exhibit1039-walshconsultin.htm EX-10.39 92602
7 EXHIBIT 21.1 rbbn-ex21120181231.htm EX-21.1 32219
8 EXHIBIT 23.1 rbbn-ex23120181231.htm EX-23.1 3164
9 EXHIBIT 31.1 rbbn-ex31120181231.htm EX-31.1 11993
10 EXHIBIT 31.2 rbbn-ex31220181231.htm EX-31.2 11934
11 EXHIBIT 32.1 rbbn-ex32120181231.htm EX-32.1 5348
12 EXHIBIT 32.2 rbbn-ex32220181231.htm EX-32.2 5457
19 bd1a01.gif GRAPHIC 78248
20 bd2a01.gif GRAPHIC 117831
21 equitystockperformancechartv.jpg GRAPHIC 64705
22 exhibit1023swadelette_image1.gif GRAPHIC 15866
23 exhibit1037walshamend_image1.jpg GRAPHIC 43573
24 exhibit1038walshlette_image1.gif GRAPHIC 15866
25 exhibit1039walshconsu_image1.gif GRAPHIC 17969
  Complete submission text file 0001708055-19-000005.txt   16650584

Data Files

Seq Description Document Type Size
13 XBRL INSTANCE DOCUMENT sons-20181231.xml EX-101.INS 3688248
14 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT sons-20181231.xsd EX-101.SCH 95956
15 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT sons-20181231_cal.xml EX-101.CAL 171366
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT sons-20181231_def.xml EX-101.DEF 575779
17 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT sons-20181231_lab.xml EX-101.LAB 1271265
18 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT sons-20181231_pre.xml EX-101.PRE 887004
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.: 19654449
SIC: 7373 Services-Computer Integrated Systems Design
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