Exhibit 32.1

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 Annual Report of Viewpoint Corporation (the “Company”) on Form 10-K/A for the period ended December 31, 2006 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we, Patrick Vogt and Christopher C. Duignan, Chief Executive Officer and Interim Chief Financial Officer, respectively, of the Company, certify, pursuant to 18 § U.S.C. 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to our knowledge:

(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 respects, the financial condition and results of operations of the Company.

Dated: April 26, 2007	By:	/s/ PATRICK VOGT
		Patrick Vogt
		President and Chief Executive Officer

Dated: April 26, 2007	By:	/s/ CHRISTOPHER C. DUIGNAN
		Christopher C. Duignan
		Interim Chief Financial Officer