Source note · Unified CM intercluster trunks
Trunk status reason Local=1 means no response came back to OPTIONS after all retries over UDP; check that the remote CallManager service is running, that the remote trunk's incoming port matches, and basic reachability.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- SIP trunk monitoring
- Deployment
- on-premises
- Region
- not restricted
- Release range
- not stated; 2018 tech note
- Checked
- 2026-09-25
Sources
- Calls through Session Initiation Protocol (SIP) Trunk Failure — Cisco · tier 2 current vendor documentation · Scenario Local=1
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM intercluster trunks: source note cucm-intercluster-trunks-oos-local-1. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-intercluster-trunks-oos-local-1
BibTeX
@misc{warmtransfer-claim-cucm-intercluster-trunks-oos-local-1,
title = {Unified CM intercluster trunks: source note cucm-intercluster-trunks-oos-local-1},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-intercluster-trunks-oos-local-1},
note = {Source note cucm-intercluster-trunks-oos-local-1, checked 2026-09-25}
}