Type	Name	Date
Credit agreement	Second Amendment to Credit Agreement, by and between Sonus Networks, Inc., as borrower, Bank of America, N.A., as Administrative Agent, Swing Line Lender, L/C Issuer and Lender	06/15/2016

Type	Name	Date
By-Laws	Amended and Restated By-Laws of the Company	10/30/2017

Type	Name	Date
Equity incentive plans	Sonus Networks, Inc. 2007 Stock Incentive Plan, as amended	06/18/2013
Employment agreement	Amendment to Employment Agreement between Sonus Networks, Inc. and	10/25/2011
Employment agreement	Amendment to Employment Agreement between Sonus Networks, Inc. and Wayne Pastore	05/03/2010