Cisco Bug: CSCum88830 - Refresh Upgrade deletes existing firmware from tftp directory
Aug 31, 2020
- Cisco Unified Communications Manager (CallManager)
Known Affected Releases
Symptom: Phone firmware previously present in tftp directory is deleted after doing a refresh upgrade. Conditions: Upgrade is a refresh upgrade from 851 or below to 10x.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.
Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases