Cisco IP Phone 8800 Release Notes for Firmware Release 14.4(1)SR2

Publisher

Cisco Systems

URL

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cuipph/8800-series/firmware/14-4-1SR2/p881_b_8800-rn-1441sr2.html

Published

2026-04-16

Updated

unknown

Accessed

2026-10-02

HTTP status

200

License

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

Source notes citing this source

• Downgrading 8800 firmware from 14.3(1) or later to an earlier release can lose ringtone associations, typically on multi-line phones, and Cisco's fix is a factory reset. in context
• In 8800 firmware 14.4(1)SR2, the size of each firmware file downloaded during an upgrade is checked against the size recorded in the loads file to confirm integrity. in context

Cite this source record

APA

WarmTransfer. (2026, April 16). Cisco IP Phone 8800 Release Notes for Firmware Release 14.4(1)SR2. WarmTransfer. https://warmtransfer.net/knowledge/sources/cisco-8800-relnotes-1441sr2

BibTeX

@misc{warmtransfer-cisco-8800-relnotes-1441sr2,
  title  = {Cisco IP Phone 8800 Release Notes for Firmware Release 14.4(1)SR2},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/cisco-8800-relnotes-1441sr2},
  note   = {Cisco Systems, accessed 2026-10-02}
}