Source note · CUCM to Webex Calling migration
A per-location setting for calls to on-premises extensions lets users keep abbreviated dialling, for example 4 digits, while a site is only partially migrated, by routing unmatched extensions of a configured length between 2 and 10 digits to a chosen route group or trunk.
Checked 2026-09-04
Users can continue to use abbreviated dialing (for example, 4 digits), even if the site is partially migrated to Webex Calling.
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- hybrid call routing
- Deployment
- not restricted
- Region
- not restricted
- Release range
- current as of 2026-09-04
- Checked
- 2026-09-04
Sources
- Configure trunks, route groups, and dial plans for Webex Calling — Cisco Systems, Inc. (Webex Help Center) · tier 2 current vendor documentation · Configure calls to on-premises extensions
Cite this note
APA
WarmTransfer. (2026, September 4). CUCM to Webex Calling migration: source note wxc-hybrid-abbreviated-dialing-preserved. WarmTransfer. https://warmtransfer.net/knowledge/claims/wxc-hybrid-abbreviated-dialing-preserved
BibTeX
@misc{warmtransfer-claim-wxc-hybrid-abbreviated-dialing-preserved,
title = {CUCM to Webex Calling migration: source note wxc-hybrid-abbreviated-dialing-preserved},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/wxc-hybrid-abbreviated-dialing-preserved},
note = {Source note wxc-hybrid-abbreviated-dialing-preserved, checked 2026-09-04}
}