1 EXHIBIT 23.1 INDEPENDENT AUDITOR'S CONSENT We consent to the use in the Registration Statement and Prospectus of Multi-Link Telecommunications, Inc. of our report dated November 17, 2000 accompanying the financial statements of Multi-Link Telecommunications, Inc. contained in such Registration Statement, and to the use of our name and the statements with respect to us, as appearing under the heading "Experts" in the Prospectus. HEIN + ASSOCIATES LLP Denver, Colorado January 30, 2001