EX-24 Ungerer

EXHIBIT-24







POWER OF ATTORNEY





            KNOW ALL PERSONS BY THESE PRESENTS that the undersigned

hereby constitutes, designates and appoints Tashia L. Rivard and

Gregory Smith as such person's true and lawful attorneys-in-fact and agents, each with full power of

substitution and resubstitution and full power to act alone and without

the other, for the undersigned and in the undersigned's name, place and

stead, in any and all capacities, to execute, acknowledge, deliver and

file any and all filings required by the Securities Exchange Act of

1934, as amended (the "Exchange Act"), including but not limited to

Section 16 of such act, and the rules and regulations thereunder, and

requisite documents in connection with such filings, respecting

securities of Vyyo Inc., a Delaware corporation (the "Company"),

including but not limited to Forms 3, 4 and 5 under such act and any

amendments thereto.



            The undersigned acknowledges that the foregoing attorneys-

in-fact, in serving in such capacity at the request of the undersigned,

are not assuming, nor is the Company assuming, any of the undersigned's

responsibilities to comply with the Exchange Act.



            This power of attorney shall be valid from the date hereof

until the undersigned is no longer required to make filings under the

Exchange Act with respect to the Company's securities, unless earlier

revoked by the undersigned in a signed writing delivered to the

foregoing attorneys-in-fact.



            IN WITNESS WHEREOF, the undersigned has executed this

instrument as of the 14th day of August, 2006.











/s/ Walter J. Ungerer



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