In the traditional ELIN deployment, one Unified CM route pattern is created for every ERL, and the ELINs are DID numbers obtained from the service provider.

Checked 2026-09-24

You must create one route pattern for every ERL in your network.
Vendor
Cisco
Product
Cisco Emergency Responder
Subsystem
Unified CM integration
Deployment
on-premises, dedicated-instance
Region
americas
Release range
15 and SUs
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). Cisco Emergency Responder: source note cucm-emergency-responder-route-pattern-per-erl. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-emergency-responder-route-pattern-per-erl

BibTeX

@misc{warmtransfer-claim-cucm-emergency-responder-route-pattern-per-erl,
  title  = {Cisco Emergency Responder: source note cucm-emergency-responder-route-pattern-per-erl},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cucm-emergency-responder-route-pattern-per-erl},
  note   = {Source note cucm-emergency-responder-route-pattern-per-erl, checked 2026-09-24}
}

Read in context