Exhibit 4.22 ESCROW AGREEMENT THIS ESCROW AGREEMENT (the "Agreement") is made as of March __, 2001, by and among WINTER HARBOR, LLC, a Delaware limited liability company (the "Holder"), COUNSEL COMMUNICATIONS LLC (the "Purchaser" or "Counsel"), and...Escrow Agreement • March 21st, 2001 • Winter Harbor LLC • Telegraph & other message communications • New York
Exhibit 4.16 Letter Agreement Winter Harbor, L.L.C. c/o First Media, L.P. 11400 Skipwith Lane Potomac, Maryland 20854 Gentlemen, Reference is made to the Securities Purchase Agreement, dated as of August 30, 2000, as amended, (the "Securities Purchase...Securities Purchase Agreement • November 1st, 2000 • Winter Harbor LLC • Telegraph & other message communications
Exhibit 4.21 SECURITIES PURCHASE AGREEMENT SECURITIES PURCHASE AGREEMENT, dated as of March 1, 2001 (this "Agreement"), by and among WINTER HARBOR, LLC, a Delaware limited liability company (the "Holder" or "Winter Harbor") and COUNSEL COMMUNICATIONS...Securities Purchase Agreement • March 21st, 2001 • Winter Harbor LLC • Telegraph & other message communications • New York
WINTER HARBOR, L.L.C.Joint Filing Agreement • April 14th, 1998 • Winter Harbor LLC • Services-medical laboratories
The undersigned hereby agree that the statement on Schedule 13D dated April 13, 1998 with respect to the Common Stock of I-Link Inc. is, and any amendments thereto signed by each of the undersigned shall be, filed on behalf of each of us pursuant to and in accordance with the provisions of Rule 13d-1(f) under the Securities Exchange Act of 1934.
Exhibit 4.20 WARRANT EXCHANGE AGREEMENT This WARRANT EXCHANGE AGREEMENT, dated as of March 1, 2001 (this "Agreement"), by and between WINTER HARBOR, LLC, a Delaware limited liability company (the "Holder" or "Winter Harbor") and I-LINK, INCORPORATED,...Warrant Exchange Agreement • March 21st, 2001 • Winter Harbor LLC • Telegraph & other message communications • New York
Exhibit 4.23 COVENANT NOT TO SUE This Covenant Not To Sue (the "Covenant Not To Sue") by and between I-Link, Inc. ("I-Link"), its officers, directors, agents, employees, subsidiaries, parent entities, affiliates, and each of their respective officers,...Winter Harbor LLC • March 21st, 2001 • Telegraph & other message communications • New York
