Source note · Cisco Jabber service discovery and sign-in
The external firewall must allow inbound TCP 5061 (SIP), TCP 8443 (HTTPS), TCP 5222 (XMPP) and UDP 36002-59999 (media) to Expressway-E for MRA.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Cisco Expressway
- Subsystem
- MRA network
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Expressway X15.2 (same in X14.3)
- Checked
- 2026-09-25
Sources
- Mobile and Remote Access Through Cisco Expressway Deployment Guide (X15.2) - MRA Requirements and Prerequisites — Cisco Systems · tier 2 current vendor documentation · Firewall Configuration
Cite this note
APA
WarmTransfer. (2026, September 25). Cisco Jabber service discovery and sign-in: source note cisco-jabber-service-discovery-mra-firewall-ports. WarmTransfer. https://warmtransfer.net/knowledge/claims/cisco-jabber-service-discovery-mra-firewall-ports
BibTeX
@misc{warmtransfer-claim-cisco-jabber-service-discovery-mra-firewall-ports,
title = {Cisco Jabber service discovery and sign-in: source note cisco-jabber-service-discovery-mra-firewall-ports},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cisco-jabber-service-discovery-mra-firewall-ports},
note = {Source note cisco-jabber-service-discovery-mra-firewall-ports, checked 2026-09-25}
}