A Webex Calling ECBN can be the user's own number, the location default ECBN, or a user, workspace, virtual line or hunt group number in the location, and falls back to the user's own number or the location default if the chosen number is deleted.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- emergency calling
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- as of source date 2025-04-01
- Checked
- 2026-09-25
Sources
- Emergency Callback Number (ECBN) in Control Hub — Cisco Systems, Inc. (help.webex.com) · tier 2 current vendor documentation · ECBN configuration options; fallback behaviour
Cite this note
APA
WarmTransfer. (2026, September 25). Migrating a Unified CM dial plan to Webex Calling or Teams: source note dial-plan-migration-wxc-ecbn-options. WarmTransfer. https://warmtransfer.net/knowledge/claims/dial-plan-migration-wxc-ecbn-options
BibTeX
@misc{warmtransfer-claim-dial-plan-migration-wxc-ecbn-options,
title = {Migrating a Unified CM dial plan to Webex Calling or Teams: source note dial-plan-migration-wxc-ecbn-options},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/dial-plan-migration-wxc-ecbn-options},
note = {Source note dial-plan-migration-wxc-ecbn-options, checked 2026-09-25}
}