<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND> This schedule contains summary financial
information extracted from the financial
statements for Sonus Corp. and is qualified in
its entirety by reference to such financial
statements.
</LEGEND>
<CIK> 0001029260
<NAME> Sonus Corp.
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUL-31-2000
<PERIOD-START> AUG-01-1999
<PERIOD-END> JUL-31-2000
<CASH> 788
<SECURITIES> 0
<RECEIVABLES> 10,050
<ALLOWANCES> (3,691)
<INVENTORY> 952
<CURRENT-ASSETS> 9,992
<PP&E> 12,390
<DEPRECIATION> 4,300
<TOTAL-ASSETS> 37,784
<CURRENT-LIABILITIES> 11,009
<BONDS> 1,259
0
25,561
<COMMON> 14,916
<OTHER-SE> (14,961)
<TOTAL-LIABILITY-AND-EQUITY> 37,784
<SALES> 37,252
<TOTAL-REVENUES> 43,959
<CGS> 12,887
<TOTAL-COSTS> 32,772
<OTHER-EXPENSES> 14,107
<LOSS-PROVISION> 2,691
<INTEREST-EXPENSE> 342
<INCOME-PRETAX> (3,101)
<INCOME-TAX> 0
<INCOME-CONTINUING> (3,101)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (3,101)
<EPS-BASIC> (0.51)
<EPS-DILUTED> (0.51)
</TABLE>