In Unified CM 12.5(1), a call from a line whose CSS differs from its phone's CSS searches the partitions of both calling search spaces.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- dial plan / calling search spaces
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 12.5(1)
- Checked
- 2026-09-24
Sources
- Troubleshooting Guide for Cisco Unified Communications Manager, Release 12.5(1) - Dial Plans and Routing Issues — Cisco Systems · tier 2 current vendor documentation · Dial Plans and Routing Issues > Route Partitions and Calling Search Spaces (AccessLevelX/AccessLevelY example)
Cite this note
APA
WarmTransfer. (2026, September 24). Unified CM dial plan partitions and calling search spaces: source note cucm-dial-plan-line-device-both-searched. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-dial-plan-line-device-both-searched
BibTeX
@misc{warmtransfer-claim-cucm-dial-plan-line-device-both-searched,
title = {Unified CM dial plan partitions and calling search spaces: source note cucm-dial-plan-line-device-both-searched},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-dial-plan-line-device-both-searched},
note = {Source note cucm-dial-plan-line-device-both-searched, checked 2026-09-24}
}