Upgrade IP Phone Firmware Individually

Publisher

Cisco Systems (TAC)

URL

https://www.cisco.com/c/en/us/support/docs/unified-communications/unified-communications-manager-callmanager/213288-upgrade-ip-phone-firmware-individually.html

Published

2026-08-10

Updated

unknown

Accessed

2026-09-25

HTTP status

200

License

Cisco copyright; all rights reserved; no-redistribution; short excerpts and locators only

Source notes citing this source

• A phone's running firmware can be confirmed on its web page device information or on the phone at Settings > Model Information > Load File. in context

Cite this source record

APA

WarmTransfer. (2026, August 10). Upgrade IP Phone Firmware Individually. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-technote-213288-upgrade-phone-firmware-individually

BibTeX

@misc{warmtransfer-cisco-technote-213288-upgrade-phone-firmware-individually,
  title  = {Upgrade IP Phone Firmware Individually},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-technote-213288-upgrade-phone-firmware-individually},
  note   = {Cisco Systems (TAC), accessed 2026-09-25}
}