Source note · Unified CM device pools and device configuration model
NAT or PAT between the phone and Unified CM can prevent Device Mobility from matching the phone's IP address to the correct subnet.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- device mobility
- Deployment
- on-premises, dedicated-instance
- Region
- not restricted
- Release range
- 15 and SUs
- Checked
- 2026-09-24
Sources
- Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs - Device Mobility — Cisco Systems · tier 2 current vendor documentation · Device Mobility Restrictions
Cite this note
APA
WarmTransfer. (2026, September 24). Unified CM device pools and device configuration model: source note cucm-device-pools-dm-nat. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-device-pools-dm-nat
BibTeX
@misc{warmtransfer-claim-cucm-device-pools-dm-nat,
title = {Unified CM device pools and device configuration model: source note cucm-device-pools-dm-nat},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-device-pools-dm-nat},
note = {Source note cucm-device-pools-dm-nat, checked 2026-09-24}
}