Source note · Setting up Mobile and Remote Access on Cisco Expressway
In the UC traversal zone Expressway-E uses SIP port 7001 by default with TLS verify subject name set to the name in the Expressway-C certificate, and Expressway-C uses the same port with Peer 1 address set to the Expressway-E FQDN.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Cisco Expressway
- Subsystem
- traversal
- 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 Configuration — Cisco Systems · tier 2 current vendor documentation · Configure Secure Traversal Zone, settings table
Cite this note
APA
WarmTransfer. (2026, September 24). Setting up Mobile and Remote Access on Cisco Expressway: source note expressway-mra-setup-traversal-fields. WarmTransfer. https://warmtransfer.net/knowledge/claims/expressway-mra-setup-traversal-fields
BibTeX
@misc{warmtransfer-claim-expressway-mra-setup-traversal-fields,
title = {Setting up Mobile and Remote Access on Cisco Expressway: source note expressway-mra-setup-traversal-fields},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/expressway-mra-setup-traversal-fields},
note = {Source note expressway-mra-setup-traversal-fields, checked 2026-09-24}
}