Source note · Cisco IP phone firmware management
After installing a device pack or firmware, the Cisco TFTP service must be restarted on every node where it runs.
Checked 2026-09-25
Restart the Cisco TFTP service on all nodes where the service is running
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- TFTP
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Release 15 and SUs
- Checked
- 2026-09-25
Sources
- Administration Guide for Cisco Unified Communications Manager, Release 15 and SUs - Manage Device Firmware — Cisco Systems · tier 2 current vendor documentation · Manage Device Firmware > Install a Device Pack or Individual Firmware, post-install steps
Cite this note
APA
WarmTransfer. (2026, September 25). Cisco IP phone firmware management: source note cucm-phone-firmware-restart-tftp-all-nodes. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-phone-firmware-restart-tftp-all-nodes
BibTeX
@misc{warmtransfer-claim-cucm-phone-firmware-restart-tftp-all-nodes,
title = {Cisco IP phone firmware management: source note cucm-phone-firmware-restart-tftp-all-nodes},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-phone-firmware-restart-tftp-all-nodes},
note = {Source note cucm-phone-firmware-restart-tftp-all-nodes, checked 2026-09-25}
}