US MLTS rules require the system to send a notification to a central location at the facility, or to another person or organization, when 911 is called.
Checked 2026-09-24
- Vendor
- not restricted
- Product
- Multi-line telephone systems
- Subsystem
- emergency calling regulation
- Deployment
- on-premises, multi-tenant
- Region
- us
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- 47 CFR § 9.16 - General obligations for MLTS (Cornell LII republication) — Legal Information Institute, Cornell Law School (republishing eCFR) · tier 1 standards and regulators · 47 CFR 9.16(b)(2)
Cite this note
APA
WarmTransfer. (2026, September 24). Building a hybrid Unified CM and Webex Calling environment for a phased migration: source note cucm-webex-calling-hybrid-build-mlts-notification. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-webex-calling-hybrid-build-mlts-notification
BibTeX
@misc{warmtransfer-claim-cucm-webex-calling-hybrid-build-mlts-notification,
title = {Building a hybrid Unified CM and Webex Calling environment for a phased migration: source note cucm-webex-calling-hybrid-build-mlts-notification},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-webex-calling-hybrid-build-mlts-notification},
note = {Source note cucm-webex-calling-hybrid-build-mlts-notification, checked 2026-09-24}
}