EXHIBIT 23.2 INDEPENDENT AUDITOR'S CONSENT We consent to the incorporation by reference in this Registration Statement of Aspect Communications Corporation on Form S-8 of our reports dated January 22, 2000 (February 18, 2000 as to Note 16) and March 29, 2000, appearing in and incorporated by reference in the Annual Report on Form 10-K of Aspect Communications Corporation for the year ended December 31, 1999. /s/ Deloitte & Touche LLP San Jose, California November 14, 2000