Source note · Expressway and Mobile and Remote Access
In Dedicated Instance, MRA signaling and media between the endpoints and the Expressway nodes are always encrypted.
Checked 2026-09-24
the signaling and media is always encrypted between the MRA endpoints and Expressway nodes
- Vendor
- Cisco
- Product
- Webex Calling Dedicated Instance
- Subsystem
- dedicated-instance
- Deployment
- dedicated-instance
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Dedicated Instance network and security requirements — Cisco Webex · tier 2 current vendor documentation · Dedicated Instance network and security requirements, Security for remote endpoints
Cite this note
APA
WarmTransfer. (2026, September 24). Expressway and Mobile and Remote Access: source note cucm-expressway-mra-di-always-encrypted. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-expressway-mra-di-always-encrypted
BibTeX
@misc{warmtransfer-claim-cucm-expressway-mra-di-always-encrypted,
title = {Expressway and Mobile and Remote Access: source note cucm-expressway-mra-di-always-encrypted},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-expressway-mra-di-always-encrypted},
note = {Source note cucm-expressway-mra-di-always-encrypted, checked 2026-09-24}
}