Source note · Setting up Mobile and Remote Access on Cisco Expressway
With self-signed Unified CM certificates TLS verify and secure device registrations cannot both be used; Cisco's remedy is CA-signed Unified CM certificates.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- certificates
- Deployment
- on-premises
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Mobile and Remote Access Through Cisco Expressway Deployment Guide (X15.2) - MRA Requirements and Prerequisites — Cisco Systems · tier 2 current vendor documentation · Certificate requirements, self-signed Unified CM note
Cite this note
APA
WarmTransfer. (2026, September 24). Setting up Mobile and Remote Access on Cisco Expressway: source note expressway-mra-setup-self-signed-ucm-limit. WarmTransfer. https://warmtransfer.net/knowledge/claims/expressway-mra-setup-self-signed-ucm-limit
BibTeX
@misc{warmtransfer-claim-expressway-mra-setup-self-signed-ucm-limit,
title = {Setting up Mobile and Remote Access on Cisco Expressway: source note expressway-mra-setup-self-signed-ucm-limit},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/expressway-mra-setup-self-signed-ucm-limit},
note = {Source note expressway-mra-setup-self-signed-ucm-limit, checked 2026-09-24}
}