Attached files
| file | filename |
|---|---|
| EX-23.1 - EXHIBIT 23.1 - Ribbon Communications Inc. | rbbn-ex23120171231.htm |
| EX-32.1 - EXHIBIT 32.1 - Ribbon Communications Inc. | rbbn-ex32120171231.htm |
| EX-31.2 - EXHIBIT 31.2 - Ribbon Communications Inc. | rbbn-ex31220171231.htm |
| EX-31.1 - EXHIBIT 31.1 - Ribbon Communications Inc. | rbbn-ex31120171231.htm |
| EX-21.1 - EXHIBIT 21.1 - Ribbon Communications Inc. | rbbn-ex21120171231.htm |
| EX-10.31 - EXHIBIT 10.31 - Ribbon Communications Inc. | rbbn-ex103120171231.htm |
| EX-10.30 - EXHIBIT 10.30 - Ribbon Communications Inc. | rbbn-ex103020171231.htm |
| EX-10.29 - EXHIBIT 10.29 - Ribbon Communications Inc. | rbbn-ex102920171231.htm |
| EX-10.28 - EXHIBIT 10.28 - Ribbon Communications Inc. | rbbn-ex102820171231.htm |
| EX-10.7 - EXHIBIT 10.7 - Ribbon Communications Inc. | rbbn-ex10720171231.htm |
| EX-10.5 - EXHIBIT 10.5 - Ribbon Communications Inc. | rbbn-ex10520171231.htm |
| EX-3.3 - EXHIBIT 3.3 - Ribbon Communications Inc. | rbbn-ex3320171231.htm |
| 10-K - 10-K - Ribbon Communications Inc. | rbbn2017123110-k.htm |
EXHIBIT 32.2
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Annual Report on Form 10-K of Ribbon Communications Inc. (the "Company") for the period ended December 31, 2017 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), the undersigned, Daryl E. Raiford, Chief Financial Officer of the Company, hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to his knowledge:
(1) | the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and |
(2) | the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. |
Date: March 8, 2018
/s/ Daryl E. Raiford | |
Daryl E. Raiford Executive Vice President and Chief Financial Officer (Principal Financial Officer) | |