POWER OF ATTORNEY
Each person whose signature appears below designates and appoints BRANDON M.
DAWSON, SCOTT KLEIN, PAUL C. CAMPBELL, and BRIAN S. THOMPSON, and any of them,
his true and lawful attorneys-in-fact and agents to sign the annual report on
Form 10-KSB of Sonus Corp., a Yukon Territory (Canada) corporation, for the
fiscal year ended July 31, 2000, and to file said report, with all exhibits
thereto, with the Securities and Exchange Commission under the Securities Act of
1934, as amended. Each person whose signature appears below also grants full
power and authority to these attorneys-in-fact and agents to take any action and
execute any instruments that they deem necessary or desirable in connection with
the preparation and filing of the report, as fully as he could do in person,
hereby ratifying and confirming all that the attorneys-in-fact and agents or
their substitutes may lawfully do or cause to be done.
IN WITNESS WHEREOF, this power of attorney has been executed by each of the
undersigned as of the 27th day of October, 2000.
Signature Title
/s/ Brandon M. Dawson Chairman and Chief Executive
----------------------------------- Officer and Director
Brandon M. Dawson
/s/ Scott Klein President and Chief Operating Officer
-----------------------------------
Scott Klein
/s/ Paul C. Campbell Senior Vice President and Chief
----------------------------------- Financial Officer
Paul C. Campbell
/s/ Douglas A. Pease Controller
-----------------------------------
Douglas A. Pease
/s/ Joel Ackerman Director
-----------------------------------
Joel Ackerman
/s/ Haywood D. Cochrane, Jr. Director
-----------------------------------
Haywood D. Cochrane, Jr.
/s/ Leslie H. Cross Director
-----------------------------------
Leslie H. Cross
Director
-----------------------------------
Gregory J. Frazer, Ph.D.
/s/ Hugh T. Hornibrook Director
-----------------------------------
Hugh T. Hornibrook
/s/ David J. Wenstrup Director
-----------------------------------
David J. Wenstrup
