EXHIBIT 32.2

                CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
                       AS ADOPTED PURSUANT TO SECTION 906
                        OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Covista Communications, Inc. on Form
10-Q for the period ending April 30, 2005 as filed with the Securities and
Exchange Commission on the date hereof (the "Report"), I, Frank J. Pazera, Chief
Financial Officer of Covista Communications, Inc. certify, pursuant to 18 U.S.C.
Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of
2002, that;

     1)  The report fully complies with the requirements of Section 13(a) or
         15(d) of the Securities Exchange Act of 1934; and

     2)  The information contained in the Report fairly presents, in all
         material aspects, the financial condition and result of operations of
         Covista Communications, Inc.


Date: June 14, 2005                         By:  /s/ Frank J. Pazera
                                                 ------------------------------
                                                 Frank J. Pazera
                                                 Chief Financial Officer