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                                                                    EXHIBIT 23.6


                   CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS


     As independent public accountants, we hereby consent to the incorporation
by reference in this 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 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
August 2, 2000