Source note · Cisco IP phone firmware management
Cisco's enterprise-to-MPP conversion guide says a 7800 or 8800 phone must run enterprise firmware 14.2.1SR1 or later, otherwise the conversion procedures may not work.
disputed · Checked 2026-09-25
Your phone must run 14.2.1SR1 or later, otherwise the following procedures may not work.
- Vendor
- Cisco
- Product
- Cisco IP Phone 7800
- Subsystem
- enterprise-to-MPP conversion
- Deployment
- on-premises, multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Status
- disputed
- Checked
- 2026-09-25
Sources
- Convert Cisco 7800 and 8800 series IP phones between Enterprise and MPP Firmware — Cisco · tier 2 current vendor documentation · Convert Enterprise firmware to MPP firmware > prerequisites
Cite this note
APA
WarmTransfer. (2026, September 25). Cisco IP phone firmware management: source note cucm-phone-firmware-e2m-min-142sr1. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-phone-firmware-e2m-min-142sr1
BibTeX
@misc{warmtransfer-claim-cucm-phone-firmware-e2m-min-142sr1,
title = {Cisco IP phone firmware management: source note cucm-phone-firmware-e2m-min-142sr1},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-phone-firmware-e2m-min-142sr1},
note = {Source note cucm-phone-firmware-e2m-min-142sr1, checked 2026-09-25}
}