1 EXHIBIT 10.1 FIRST AMENDMENT TO CREDIT AGREEMENT This First Amendment ("Amendment") amends that certain Credit Agreement ("Agreement") dated April 18, 1999 by and between Tekelec ("Borrower") and Imperial Bank ("Bank") as follows: 1. Section 4.9 of...Credit Agreement • August 16th, 1999 • Tekelec • Radio & tv broadcasting & communications equipment
