From Unified CM 12.x, the Extension Mobility service URL accepts an optional loginType parameter: UID (user ID and PIN, the default), DN (primary extension and PIN) or SP (self-service user ID and PIN).
Checked 2026-10-02
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- Extension Mobility
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 12.x through 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 · Configure Extension Mobility Phone Service > Service URL (loginType options)
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting Extension Mobility login failures in Unified CM: source note cucm-extension-mobility-troubleshooting-login-type-param. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-extension-mobility-troubleshooting-login-type-param
BibTeX
@misc{warmtransfer-claim-cucm-extension-mobility-troubleshooting-login-type-param,
title = {Troubleshooting Extension Mobility login failures in Unified CM: source note cucm-extension-mobility-troubleshooting-login-type-param},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-extension-mobility-troubleshooting-login-type-param},
note = {Source note cucm-extension-mobility-troubleshooting-login-type-param, checked 2026-10-02}
}