Configuring location extensions whose length differs from the global Webex Calling extension length triggers a Control Hub warning, and dialing from phones may then require en-bloc dialing.
Checked 2026-09-25
a warning message will pop up in Control Hub and dialing from phones might require en-block dialing
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- dial plan
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Design to migrate from Unified CM to Webex Calling — Cisco Systems, Inc. (Webex Help Center) · tier 2 current vendor documentation · Dial plan design; extension length paragraph
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-ext-length-deviation. WarmTransfer. https://warmtransfer.net/knowledge/claims/dial-plan-migration-wxc-ext-length-deviation
BibTeX
@misc{warmtransfer-claim-dial-plan-migration-wxc-ext-length-deviation,
title = {Migrating a Unified CM dial plan to Webex Calling or Teams: source note dial-plan-migration-wxc-ext-length-deviation},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/dial-plan-migration-wxc-ext-length-deviation},
note = {Source note dial-plan-migration-wxc-ext-length-deviation, checked 2026-09-25}
}