Source note · CUCM to Teams Phone migration
Cisco lists the 8821 and 8831 as not eligible to migrate to multiplatform firmware.
Checked 2026-09-21
The following 8800 devices are not eligible to migrate to MPP: 8821 and 8831.
- Vendor
- Cisco
- Product
- IP Phone 8800 Series
- Subsystem
- endpoints
- Deployment
- on-premises
- Region
- not restricted
- Release range
- current as of 2026-09-21
- Checked
- 2026-09-21
Sources
- Cisco IP Phone 7800 and 8800 Series firmware conversion guide (Enterprise to Multiplatform) — Cisco · tier 2 current vendor documentation · Eligible 8800 models section, ineligibility sentence
Cite this note
APA
WarmTransfer. (2026, September 21). CUCM to Teams Phone migration: source note cucm-to-teams-phone-mpp-ineligible-models. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-mpp-ineligible-models
BibTeX
@misc{warmtransfer-claim-cucm-to-teams-phone-mpp-ineligible-models,
title = {CUCM to Teams Phone migration: source note cucm-to-teams-phone-mpp-ineligible-models},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-to-teams-phone-mpp-ineligible-models},
note = {Source note cucm-to-teams-phone-mpp-ineligible-models, checked 2026-09-21}
}