Cisco Cisco TelePresence Video Communication Server Expressway
Port Usage for XMPP Federation
This section summarizes the firewall ports that need to be opened for XMPP federation.
Outbound from Cisco VCS Control (private) to Cisco VCS Expressway (DMZ)
Purpose
Protocol
Cisco VCS Control
(source)
(source)
Cisco VCS Expressway
(listening)
(listening)
XMPP
TCP
Ephemeral port
7400
Outbound from Cisco VCS Expressway (DMZ) to public internet
Purpose
Protocol
Cisco VCS Expressway
(source)
(source)
Federated XMPP server
(listening)
(listening)
XMPP
TCP
Ephemeral port
5269
Inbound from public internet to Cisco VCS Expressway (DMZ)
Purpose
Protocol
Federated XMPP server
(source)
(source)
Cisco VCS Expressway
(listening)
(listening)
XMPP
TCP
Ephemeral port
5269
From Cisco VCS Control to IM and Presence Server
Purpose
Protocol
Cisco VCS Control
(source)
(source)
IM and Presence Server
(listening)
(listening)
XMPP
TCP
Ephemeral port
7400
Cisco Unified Communications XMPP Federation Deployment Guide (1.4)
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