Source note · Setting up Mobile and Remote Access on Cisco Expressway
Cisco TAC states the Expressway-E is the only MRA server that really needs a public-CA-signed certificate so clients and 7800/8800 phones connect without manual certificate acceptance.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Cisco Expressway
- Subsystem
- certificates
- Deployment
- on-premises
- Region
- not restricted
- Release range
- not version-scoped
- Checked
- 2026-09-24
Sources
- Configure and Troubleshoot Collaboration Edge (MRA) Certificates — Cisco Systems · tier 2 current vendor documentation · Certificate signing, Expressway-E
Cite this note
APA
WarmTransfer. (2026, September 24). Setting up Mobile and Remote Access on Cisco Expressway: source note expressway-mra-setup-expe-public-ca. WarmTransfer. https://warmtransfer.net/knowledge/claims/expressway-mra-setup-expe-public-ca
BibTeX
@misc{warmtransfer-claim-expressway-mra-setup-expe-public-ca,
title = {Setting up Mobile and Remote Access on Cisco Expressway: source note expressway-mra-setup-expe-public-ca},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/expressway-mra-setup-expe-public-ca},
note = {Source note expressway-mra-setup-expe-public-ca, checked 2026-09-24}
}