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Filing Detail
Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001708055-19-000007
Filing Date
2019-03-05
Accepted
2019-03-05 09:39:34
Documents
149
Period of Report
2018-12-31

Document Format Files

Seq Description Document Type Size
1 10-K/A rbbn2018123110-ka2.htm 10-K/A 2945198
2 EXHIBIT 10.23 exhibit1023-swadeletteragr.htm EX-10.23 15479
3 EXHIBIT 10.36 exhibit1036-walshemploymen.htm EX-10.36 131088
4 EXHIBIT 10.37 exhibit1037-walshamendment.htm EX-10.37 13418
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-ex211201812313.htm EX-21.1 32220
8 EXHIBIT 23.1 rbbn-ex231201812313.htm EX-23.1 3167
9 EXHIBIT 31.1 rbbn-ex311201812313.htm EX-31.1 11996
10 EXHIBIT 31.2 rbbn-ex312201812313.htm EX-31.2 11937
11 EXHIBIT 32.1 rbbn-ex321201812313.htm EX-32.1 5351
12 EXHIBIT 32.2 rbbn-ex322201812313.htm EX-32.2 5460
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 0001708055-19-000007.txt   16677301

Data Files

Seq Description Document Type Size
13 XBRL INSTANCE DOCUMENT sons-20181231.xml EX-101.INS 3688389
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 168838
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT sons-20181231_def.xml EX-101.DEF 580929
17 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT sons-20181231_lab.xml EX-101.LAB 1272324
18 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT sons-20181231_pre.xml EX-101.PRE 887539
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/A | Act: 34 | File No.: 001-38267 | Film No.: 19656865
SIC: 7373 Services-Computer Integrated Systems Design