X0206 3 2016-08-17 0 0001170534 MITEL NETWORKS CORP MITL 0000937611 ELLIOTT INTERNATIONAL, L.P. 40 WEST 57TH STREET, 30TH FLOOR NEW YORK NY 10019 0 0 1 0 Common shares, no par value 8041769 D Notional Principal Amount Derivative Agreements 2018-01-02 Common shares, no par value 2547446 D This Form 3 is filed jointly by Elliott International, L.P. ("Elliott International") and Elliott International Capital Advisors Inc. ("EICA" and, together with Elliott International, the "Reporting Persons"). EICA, as the investment manager of Elliott International, may be deemed to beneficially own the securities owned by directly by Elliott International. Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein. Securities owned directly by Elliott International. EICA, as the investment manager of Elliott International, may be deemed to beneficially own the securities owned directly by Elliott International. Notional principal amount derivative agreements (the "Derivative Agreements") in the form of cash settled swaps entered into by Elliott International at initial execution prices ranging from $6.1362 to $7.2235. The Derivative Agreements provide Elliott International with economic results that are comparable to the economic results of ownership but do not provide it with the power to vote or direct the voting or dispose of or direct the disposition of the shares that are referenced in the Derivative Agreements (such shares, the "Subject Shares"). Each of the Elliott International and EICA disclaim beneficial ownership in the Subject Shares. The counterparties to the Derivative Agreements are unaffiliated third party financial institutions. /s/ Elliott Greenberg, Vice President 2016-08-29