1 EXHIBIT 23.1 Consent of Independent Accountants We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-30943 and 333-50519) and Form S-3 (No. 333-80379) of 8x8, Inc. of our report dated January 22, 1999, appearing on Exhibit 99.3 to this Form 8-K/A. KPMG Fiduciaire de France Nice, France August 9, 1999