Attached files

file filename
EX-31.2 - CERTIFICATION OF CFO PURSUANT TO SECTION 302 - MITEL NETWORKS CORPdex312.htm
EX-31.1 - CERTIFICATION OF CEO PURSUANT TO SECTION 302 - MITEL NETWORKS CORPdex311.htm
EX-32.2 - CERTIFICATION OF CFO PURSUANT TO 18 U.S.C. SECTION 1350 - MITEL NETWORKS CORPdex322.htm
10-Q - FORM 10-Q - MITEL NETWORKS CORPd10q.htm

Exhibit 32.1

Certification by Chief Executive Officer of Quarterly Report

I, Donald W. Smith, Chief Executive Officer of Mitel Networks Corporation (“Mitel”), 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 Quarterly Report on Form 10-Q of Mitel, for the fiscal quarter ended October 31, 2010 filed with the U.S. Securities and Exchange Commission on the date hereof (the “Report”), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Mitel.

Dated: December 10, 2010

 

/s/  DONALD W. SMITH

Name: Donald W. Smith

Title: Chief Executive Officer