Source note · Cisco IP phone firmware management
The Device Package Compatibility Matrix's current-releases chapter lists only Unified CM 14.0(1), 12.5(1) and 11.5(1), with latest packages dated January 2022, so it cannot be used to pick a Release 15 device pack.
inferred · Checked 2026-09-25
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager device packages
- Subsystem
- device packs
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Unified CM 15
- Status
- inferred
- Checked
- 2026-09-25
Sources
- Cisco Unified Communications Manager Device Package Compatibility Matrix - Current Cisco Unified Communications Manager Device Package Releases — Cisco Systems · tier 2 current vendor documentation · Current Cisco Unified Communications Manager Device Package Releases, release table
Cite this note
APA
WarmTransfer. (2026, September 25). Cisco IP phone firmware management: source note cucm-phone-firmware-compat-matrix-stale. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-phone-firmware-compat-matrix-stale
BibTeX
@misc{warmtransfer-claim-cucm-phone-firmware-compat-matrix-stale,
title = {Cisco IP phone firmware management: source note cucm-phone-firmware-compat-matrix-stale},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-phone-firmware-compat-matrix-stale},
note = {Source note cucm-phone-firmware-compat-matrix-stale, checked 2026-09-25}
}