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Cisco Bug: CSCtc18271 - DSP detecting voice event on a MOdem passthru call and reverting to G729

Last Modified

Jan 31, 2017

Products (1)

  • Cisco 2800 Series Integrated Services Routers

Known Affected Releases


Description (partial)

DSP detecting Voice event on a modem passthrough call on a 2811 running 12.4(6)T6
Normal call from h323 side towards PSTN.
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