If the matching subnet has a single device pool that differs from the home device pool and has a different physical location, the phone is treated as roaming and re-registers with that device pool's parameters.

Checked 2026-09-25

The system considers the phone to be roaming. It reregisters with the parameters of the device pool for the matching subnet.
Vendor
Cisco
Product
Unified Communications Manager
Subsystem
device-pool-assignment
Deployment
on-premises
Region
not restricted
Release range
12.5(1)SU4 through 15 and SUs
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Unified CM Device Mobility: source note cucm-device-mobility-single-pool-roaming. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-device-mobility-single-pool-roaming

BibTeX

@misc{warmtransfer-claim-cucm-device-mobility-single-pool-roaming,
  title  = {Unified CM Device Mobility: source note cucm-device-mobility-single-pool-roaming},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cucm-device-mobility-single-pool-roaming},
  note   = {Source note cucm-device-mobility-single-pool-roaming, checked 2026-09-25}
}

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