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Cisco Bug: CSCus68516 - Irrecoverable Black Scrn follwd by "Phone App not respondin" txt appeard

Last Modified

Feb 03, 2017

Products (1)

  • Cisco DX Series

Known Affected Releases


Description (partial)

Irrecoverable Black Screen followed by "Phone App not responding" text appeares

Boot up the device
Provide the new TFTP
Set security (Pin/password)
Try to launch the phone App
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