Source note · Troubleshooting Cisco IP phones stuck upgrading firmware
To move one phone to the new load, enter the new load in that phone's Phone Load Name field, Save, then click Apply Configuration and reset the phone.
Checked 2026-10-02
Click Apply Configuration and then Reset the Phone.
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- device firmware
- Deployment
- on-premises
- Region
- not restricted
- Release range
- current as of 2026-10-02
- Checked
- 2026-10-02
Sources
- Upgrade IP Phone Firmware Individually — Cisco Systems (TAC) · tier 2 current vendor documentation · Configure, Steps 7-8
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting Cisco IP phones stuck upgrading firmware: source note cucm-phone-firmware-upgrade-troubleshooting-one-phone-steps. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-phone-firmware-upgrade-troubleshooting-one-phone-steps
BibTeX
@misc{warmtransfer-claim-cucm-phone-firmware-upgrade-troubleshooting-one-phone-steps,
title = {Troubleshooting Cisco IP phones stuck upgrading firmware: source note cucm-phone-firmware-upgrade-troubleshooting-one-phone-steps},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-phone-firmware-upgrade-troubleshooting-one-phone-steps},
note = {Source note cucm-phone-firmware-upgrade-troubleshooting-one-phone-steps, checked 2026-10-02}
}