Source note · Cisco Emergency Responder
Where the external access code is 9, Cisco warns that a 911 or 9.911 CTI route point can interfere with secondary dial-tone timing, and recommends translation patterns that send 9 plus 911 to the single 911 pattern.
Checked 2026-09-24
a CTI Route Point of 911 or 9.911 may interfere with the timing of secondary dialtone
- 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
- Cisco Emergency Responder Administration Guide, Release 15 and SUs - Configure Cisco Unified Communications Manager — Cisco Systems · tier 2 current vendor documentation · Configure Cisco Unified Communications Manager > 9.911 translation patterns
Cite this note
APA
WarmTransfer. (2026, September 24). Cisco Emergency Responder: source note cucm-emergency-responder-9-911-translation. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-emergency-responder-9-911-translation
BibTeX
@misc{warmtransfer-claim-cucm-emergency-responder-9-911-translation,
title = {Cisco Emergency Responder: source note cucm-emergency-responder-9-911-translation},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-emergency-responder-9-911-translation},
note = {Source note cucm-emergency-responder-9-911-translation, checked 2026-09-24}
}