Source note · Cisco Unity Connection voicemail and migration
If the Unity auto attendant number is already assigned to another user in Webex Calling, the migration output flags it and the administrator must supply an available number, location, language and time zone manually.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- Control Hub migration tool
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Migrate devices and features from Unified CM to Webex Calling — Cisco Systems, Inc. (Webex Help Center) · tier 2 current vendor documentation · Auto-AttendantBulk.csv error table
Cite this note
APA
WarmTransfer. (2026, September 24). Cisco Unity Connection voicemail and migration: source note cucm-unity-connection-aa-number-conflict. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-unity-connection-aa-number-conflict
BibTeX
@misc{warmtransfer-claim-cucm-unity-connection-aa-number-conflict,
title = {Cisco Unity Connection voicemail and migration: source note cucm-unity-connection-aa-number-conflict},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-unity-connection-aa-number-conflict},
note = {Source note cucm-unity-connection-aa-number-conflict, checked 2026-09-24}
}