Cisco says not to enable Emergency Call Handler if an external emergency calling solution such as Cisco Emergency Responder is already in use.

Checked 2026-09-25

Vendor
Cisco
Product
Unified Communications Manager
Subsystem
emergency-call-handler
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-ech-not-with-cer. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-device-mobility-ech-not-with-cer

BibTeX

@misc{warmtransfer-claim-cucm-device-mobility-ech-not-with-cer,
  title  = {Unified CM Device Mobility: source note cucm-device-mobility-ech-not-with-cer},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cucm-device-mobility-ech-not-with-cer},
  note   = {Source note cucm-device-mobility-ech-not-with-cer, checked 2026-09-25}
}

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