Exhibit 10.1 SEVERANCE AGREEMENT THIS AGREEMENT is entered into as of the 1st day of September 2001 (the "Effective Date") by and between Avaya Inc., a Delaware corporation, and Donald K. Peterson (the "Executive"). W I T N E S S E T H WHEREAS, the...Severance Agreement • February 14th, 2002 • Avaya Inc • Telephone & telegraph apparatus • Delaware
