The Unified CM 15 Extension Mobility Maximum Concurrent Requests service parameter defaults to 5, which Cisco describes as acceptable in most cases.
Checked 2026-10-02
The default value of 5 is acceptable in most cases.
- 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 · Configure Service Parameters > Maximum Concurrent Requests
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting Extension Mobility login failures in Unified CM: source note cucm-extension-mobility-troubleshooting-max-concurrent-5. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-extension-mobility-troubleshooting-max-concurrent-5
BibTeX
@misc{warmtransfer-claim-cucm-extension-mobility-troubleshooting-max-concurrent-5,
title = {Troubleshooting Extension Mobility login failures in Unified CM: source note cucm-extension-mobility-troubleshooting-max-concurrent-5},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-extension-mobility-troubleshooting-max-concurrent-5},
note = {Source note cucm-extension-mobility-troubleshooting-max-concurrent-5, checked 2026-10-02}
}