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Cisco Bug: CSCum88830 - Refresh Upgrade deletes existing firmware from tftp directory

Last Modified

Aug 31, 2020

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases


Description (partial)

Phone firmware previously present in tftp directory is deleted after doing a refresh upgrade.

Upgrade is a refresh upgrade from 851 or below to 10x.
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