Wireless Telecom (WTT) 10-Q 2015 Q1 Quarterly report

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 Quarterly Report of Wireless Telecom Group, Inc. (the “Company”) on Form 10-Q for the quarter ending March 31, 2015 as filed with the Securities and Exchange Commission on the date hereof (the “Periodic Report”), I, Robert Censullo, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

(1) The Periodic 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 Periodic Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

/s/ Robert Censullo

Robert Censullo

Chief Financial Officer

May 13, 2015

The foregoing certification is being furnished solely pursuant to 18 U.S.C. Section 1350 and is not being filed as part of the Report or as a separate disclosure document.