Vcs Port Reference; Overview; Vcs Ports - TANDBERG VCS Administrator's Manual

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VCS Port Reference

The VCS uses different ports and protocols for different services and functions, and many of these are configurable.
The table below shows all the ports on the VCS that are used for each of these services and functions. It shows the default port(s)
and protocol used, and if the ports are configurable it shows the available range and how to configure them via the web UI or CLI.
Service/Function Description
SSH and FindMe for encrypted command line administration. Also
replication for Clusters used to replicate FindMe data if the VCS is part
of a cluster with FindMe enabled.
Telnet used for unencrypted command line
administration
HTTP used for unencrypted Web administration
SNMP used for network management
NTP used for updating the system time (and
important for H.235 security)
Reserved for future use
HTTPS used for encrypted Web administration. Also
used to replicate FindMe data if the VCS is part
of a cluster with FindMe enabled.
Remote Logging used to send message to the remote syslog
server
Reserved for future use
Gatekeeper discovery Multicast Gatekeeper discovery
H323 Registration and used to listen for inbound H.323 UDP
Clustering registrations. If the VCS is part of a cluster,
this port is also used for inbound and outbound
communication with Peers, even if H.323 is
disabled
H.323 call signaling listens for H.323 call signaling
Overview and
Introduction Getting Started
Status
D14049.04
JULY 2008
Default
22 TCP
23 TCP
80 TCP
161 UDP
123 UDP
389
443 TCP
514 UDP
636
1718 UDP
1719 UDP
1720 TCP
System VCS Zones and
Configuration Configuration Neighbors

Overview

VCS Ports

Available Range Configurable via
not configurable
not configurable
not configurable
not configurable
not configurable
not configurable
not configurable
not configurable
1024 - 65534 VCS Configuration > Protocols > H.323
xConfiguration H323 Gatekeeper Registration UDP Port
1024 - 65534 VCS Configuration > Protocols > H.323
xConfiguration H323 Gatekeeper CallSignaling TCP Port
Call Bandwidth
Processing Control
204
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Two services or functions cannot share the same port
!
and protocol; if you attempt to change an existing port or
range and it conflicts with another service, you will get a
warning message.
Firewall
Applications Maintenance
Traversal
ADMINISTRATOR GUIDE
Appendices