Source note · Unified CM Device Mobility
Automated Alternate Routing reroutes a call through the PSTN or another network when Unified CM blocks it for lack of location bandwidth, so the caller does not have to hang up and redial.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- aar
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 15 and SUs
- Checked
- 2026-09-25
Sources
- System Configuration Guide for Cisco Unified Communications Manager Release 15 and SUs - Configure Call Routing — Cisco · tier 2 current vendor documentation · Configure Call Routing, Automated Alternate Routing overview
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM Device Mobility: source note cucm-device-mobility-aar-purpose. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-device-mobility-aar-purpose
BibTeX
@misc{warmtransfer-claim-cucm-device-mobility-aar-purpose,
title = {Unified CM Device Mobility: source note cucm-device-mobility-aar-purpose},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-device-mobility-aar-purpose},
note = {Source note cucm-device-mobility-aar-purpose, checked 2026-09-25}
}