exv32

EX-32 13 v92411exv32.htm EXHIBIT 32 exv32

Exhibit 32

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 Tekelec (the “Company”) on Form 10-Q for the period ending June 30, 2003 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we, Frederick M. Lax, President and Chief Executive Officer of the Company and Paul J. Pucino, Vice President and Chief Financial Officer, certify, pursuant to 18 U.S.C. ss. 1350, as adopted pursuant to ss. 906 of the Sarbanes-Oxley Act of 2002, that:

1) The Report fully complies with the requirement 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 Company’s consolidated financial position, results of operations and cash flows.

/s/ Frederick M. Lax

President and Chief Executive Officer

/s/ Paul J. Pucino

Vice President and Chief Financial Officer

August 14, 2003

	1)		The Report fully complies with the requirement 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 Company’s consolidated financial position, results of operations and cash flows.