The Unified CM 15 Extension Mobility task flow requires activating Cisco CallManager, Cisco Tftp and Cisco Extension Mobility in Service Activation, plus the ILS Service on the publisher node only.
Checked 2026-10-02
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- Extension Mobility
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 15 and SUs
- Checked
- 2026-10-02
Sources
- Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs - Extension Mobility — Cisco Systems · tier 2 current vendor documentation · Activate Extension Mobility Services
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting Extension Mobility login failures in Unified CM: source note cucm-extension-mobility-troubleshooting-services-activate. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-extension-mobility-troubleshooting-services-activate
BibTeX
@misc{warmtransfer-claim-cucm-extension-mobility-troubleshooting-services-activate,
title = {Troubleshooting Extension Mobility login failures in Unified CM: source note cucm-extension-mobility-troubleshooting-services-activate},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-extension-mobility-troubleshooting-services-activate},
note = {Source note cucm-extension-mobility-troubleshooting-services-activate, checked 2026-10-02}
}