Exhibit 23.1 Independent Auditors' Consent We consent to the incorporation by reference in Registration Statement No. 333-32116 of Concurrent Computer Corporation on Form S-8 of our report dated August 3, 2001 (September 14, 2001 as to paragraph two of Note 10), appearing in this Annual Report on Form 10-K of Concurrent Computer Corporation and subsidiaries for the year ended June 30, 2001. /s/ DELOITTE & TOUCHE LLP Atlanta, Georgia September 17, 2001 65