On an IP phone that has both a line CSS and a device CSS, the line CSS takes precedence over the device CSS.

Checked 2026-09-24

The line CSS takes precedence over the device CSS
Vendor
Cisco
Product
Cisco Unified Communications Manager
Subsystem
class of control
Deployment
on-premises
Region
not restricted
Release range
not release-scoped; technote last updated 2016
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). Unified CM route patterns and partitions configuration: source note cucm-config-route-patterns-and-partitions-line-css-first. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-config-route-patterns-and-partitions-line-css-first

BibTeX

@misc{warmtransfer-claim-cucm-config-route-patterns-and-partitions-line-css-first,
  title  = {Unified CM route patterns and partitions configuration: source note cucm-config-route-patterns-and-partitions-line-css-first},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cucm-config-route-patterns-and-partitions-line-css-first},
  note   = {Source note cucm-config-route-patterns-and-partitions-line-css-first, checked 2026-09-24}
}

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