Cisco Emergency Responder tracks phones by switch port (MAC address behind a switch port), IP subnet, wireless access point or manual assignment of a line to an ERL.

Checked 2026-09-25

Vendor
Cisco
Product
Emergency Responder
Subsystem
phone-tracking
Deployment
on-premises
Region
not restricted
Release range
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-cer-tracking-methods. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-device-mobility-cer-tracking-methods

BibTeX

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

Read in context