Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statements No. 333-82686, 333-125974 and 333-143229 on Form S-8 of our report dated September 17, 2013, relating to the financial statements and financial statement schedule of Concurrent Computer Corporation, appearing in this Annual Report on Form 10-K of Concurrent Computer Corporation for the year ended June 30, 2013.

/s/ DELOITTE & TOUCHE LLP

Atlanta, Georgia

September 17, 2013