In Unified CM, the system matches a dial string to a route pattern and uses it to send the call to a gateway, trunk or route list; route lists hold route groups in priority order, and route groups distribute calls to gateways and trunks.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- call routing
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Release 15 and SUs
- Checked
- 2026-09-24
Sources
- System Configuration Guide for Cisco Unified Communications Manager Release 15 and SUs - Configure Call Routing — Cisco · tier 2 current vendor documentation · Call Routing Overview; route pattern, route list and route group sections
Cite this note
APA
WarmTransfer. (2026, September 24). Building a hybrid Unified CM and Teams Phone environment for a phased migration: source note cucm-teams-hybrid-build-cucm-route-pattern. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-teams-hybrid-build-cucm-route-pattern
BibTeX
@misc{warmtransfer-claim-cucm-teams-hybrid-build-cucm-route-pattern,
title = {Building a hybrid Unified CM and Teams Phone environment for a phased migration: source note cucm-teams-hybrid-build-cucm-route-pattern},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-teams-hybrid-build-cucm-route-pattern},
note = {Source note cucm-teams-hybrid-build-cucm-route-pattern, checked 2026-09-24}
}