Source note · Setting up certificates on Cisco Expressway
For MRA, each Unified CM cluster must trust the Expressway-C certificate: the root CA that signed it goes into the CallManager-trust and tomcat-trust stores.
Checked 2026-09-30
- Vendor
- Cisco
- Product
- Cisco Expressway
- Subsystem
- mobile-and-remote-access
- Deployment
- on-premises
- Region
- not restricted
- Release range
- X15.2
- Checked
- 2026-09-30
Sources
- Mobile and Remote Access Through Cisco Expressway Deployment Guide (X15.2) - MRA Requirements and Prerequisites — Cisco Systems · tier 2 current vendor documentation · MRA Requirements and Prerequisites > Certificate Exchange Requirements, Unified CM
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up certificates on Cisco Expressway: source note expressway-certificate-setup-trust-ucm-trusts-c. WarmTransfer. https://warmtransfer.net/knowledge/claims/expressway-certificate-setup-trust-ucm-trusts-c
BibTeX
@misc{warmtransfer-claim-expressway-certificate-setup-trust-ucm-trusts-c,
title = {Setting up certificates on Cisco Expressway: source note expressway-certificate-setup-trust-ucm-trusts-c},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/expressway-certificate-setup-trust-ucm-trusts-c},
note = {Source note expressway-certificate-setup-trust-ucm-trusts-c, checked 2026-09-30}
}