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VCS Port Reference
TANDBERG VIDEO COMMUNICATIONS SERVER ADMINISTRATOR GUIDE
Overview
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.
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.
VCS Ports
Service/Function | Description | Default | Available Range | Configurable via |
SSH and FindMe | for encrypted command line administration. Also | 22 TCP | not configurable |
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replication for Clusters | used to replicate FindMe data if the VCS is part |
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| of a cluster with FindMe enabled. |
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Telnet | used for unencrypted command line | 23 TCP | not configurable |
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| administration |
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HTTP | used for unencrypted Web administration | 80 TCP | not configurable |
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SNMP | used for network management | 161 UDP | not configurable |
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NTP | used for updating the system time (and | 123 UDP | not configurable |
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| important for H.235 security) |
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Reserved for future use |
| 389 |
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HTTPS | used for encrypted Web administration. Also | 443 TCP | not configurable |
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| used to replicate FindMe data if the VCS is part |
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| of a cluster with FindMe enabled. |
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Remote Logging | used to send message to the remote syslog | 514 UDP | not configurable |
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Reserved for future use |
| 636 |
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Gatekeeper discovery | Multicast Gatekeeper discovery | 1718 UDP | not configurable |
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H323 Registration and | used to listen for inbound H.323 UDP | 1719 UDP | 1024 - 65534 | VCS Configuration > Protocols > H.323 |
Clustering | registrations. If the VCS is part of a cluster, |
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| xConfiguration H323 Gatekeeper Registration UDP Port |
| this port is also used for inbound and outbound |
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| communication with Peers, even if H.323 is |
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H.323 call signaling | listens for H.323 call signaling | 1720 TCP | 1024 - 65534 | VCS Configuration > Protocols > H.323 |
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| xConfiguration H323 Gatekeeper CallSignaling TCP Port |
Introduction | Getting Started |
| Overview and |
| System |
| VCS |
| Zones and |
| Call |
| Bandwidth |
| Firewall |
| Applications |
| Maintenance |
| Appendices |
| Status |
| Configuration |
| Configuration |
| Neighbors |
| Processing |
| Control |
| Traversal |
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D14049.04 |
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JULY 2008 |
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