Learned numbers and patterns can be blocked at Call Routing > Global Dial Plan Replication > Block Learned Numbers and Patterns; ILS checks local blocking rules before routing, and the rules are not replicated to the ILS network.
Checked 2026-10-01
Before routing a call to a learned number or learned pattern, ILS checks to see if a local blocking rule matches the dial string
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- Global Dial Plan Replication
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Release 15 and SUs
- Checked
- 2026-10-01
Sources
- System Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs - Configure Global Dial Plan Replication — Cisco Systems · tier 2 current vendor documentation · Block a Learned Pattern; Interactions and Restrictions
Cite this note
APA
WarmTransfer. (2026, October 1). Setting up ILS and Global Dial Plan Replication in Unified CM: source note cucm-ils-gdpr-setup-block-learned. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-ils-gdpr-setup-block-learned
BibTeX
@misc{warmtransfer-claim-cucm-ils-gdpr-setup-block-learned,
title = {Setting up ILS and Global Dial Plan Replication in Unified CM: source note cucm-ils-gdpr-setup-block-learned},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-ils-gdpr-setup-block-learned},
note = {Source note cucm-ils-gdpr-setup-block-learned, checked 2026-10-01}
}