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Cisco Bug: CSCtc85483 - Attention tone detector must be more tolerant of tone level variation

Last Modified

Jan 27, 2015

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

Attention tone (1400+2060+2450+2600 Hz) with 100 mS ON/100 mS OFF cadence) is not detected when the attention tone has an unusually large level difference between tones.

This problem has only been oberserved in lab testing.
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