EX-23.6 7 g65988ex23-6.txt CONSENT OF ARTHUR ANDERSEN LLP 1 EXHIBIT 23.6 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation by reference in this Form S-4 registration statement of our report, which includes a matter of emphasis, dated April 14, 2000, included in the STAR Telecommunications, Inc.'s Form 10-K/A for the year ended December 31, 1999 and to all references to our Firm included in this registration statement. /s/ ARTHUR ANDERSEN LLP Los Angeles, California December 18, 2000