Source note · Setting up certificates on Cisco Expressway
The peer address on the Expressway-C traversal client zone is checked against the Expressway-E certificate; if an IP address is used (not recommended), it must appear in the Expressway-E server certificate.
Checked 2026-09-30
if you use an IP address (not recommended), that address must be present in the Expressway-E server certificate
- Vendor
- Cisco
- Product
- Cisco Expressway
- Subsystem
- traversal-zone
- 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 Configuration — Cisco Systems · tier 2 current vendor documentation · MRA Configuration > Configure a Unified Communications traversal zone on Expressway-C, Peer 1 to 6 address
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up certificates on Cisco Expressway: source note expressway-certificate-setup-traversal-peer-address. WarmTransfer. https://warmtransfer.net/knowledge/claims/expressway-certificate-setup-traversal-peer-address
BibTeX
@misc{warmtransfer-claim-expressway-certificate-setup-traversal-peer-address,
title = {Setting up certificates on Cisco Expressway: source note expressway-certificate-setup-traversal-peer-address},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/expressway-certificate-setup-traversal-peer-address},
note = {Source note expressway-certificate-setup-traversal-peer-address, checked 2026-09-30}
}