Inference: at a US site that uses 9 as the outside code, the 9.911 pattern has to be added alongside a working bare 911, not instead of it, because 9.16(b)(1) forbids requiring a prefix; Cisco's example keeps both 911 and 9.911 translation patterns.

inferred · Checked 2026-09-24

Vendor
Cisco
Product
Cisco Unified Communications Manager
Subsystem
dial plan for Emergency Responder
Deployment
on-premises
Region
us
Release range
current as of 2026-09-24
Status
inferred
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). Cisco Emergency Responder setup: source note cisco-emergency-responder-setup-inf-911-plus-9911. WarmTransfer. https://warmtransfer.net/knowledge/claims/cisco-emergency-responder-setup-inf-911-plus-9911

BibTeX

@misc{warmtransfer-claim-cisco-emergency-responder-setup-inf-911-plus-9911,
  title  = {Cisco Emergency Responder setup: source note cisco-emergency-responder-setup-inf-911-plus-9911},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cisco-emergency-responder-setup-inf-911-plus-9911},
  note   = {Source note cisco-emergency-responder-setup-inf-911-plus-9911, checked 2026-09-24}
}

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