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VCS Port Reference
TANDBERG VIDEO COMMUNICATIONS SERVER ADMINISTRATOR GUIDE
VCS Ports
Service/Function | Description | Default | Available Range | Configurable via |
Traversal Server Media | used on the VCS Expressway for demultiplexing | 2777 UDP | 1024 - 65534 | VCS Configuration > Expressway > Ports |
Demultiplexing RTCP | RTCP media |
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| xConfiguration Traversal Server Media Demultiplexing RTCP Port |
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STUN Discovery | used on the VCS Expressway for STUN discovery | 3478 UDP | 1024 - 65534 | VCS Configuration > Expressway > STUN |
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| xConfiguration Traversal Server STUN Discovery Port |
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STUN Relay | used on the VCS Expressway listening port for | 4678 UDP | 1024 - 65534 | VCS Configuration > Expressway > STUN |
| STUN relay requests. |
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| xConfiguration Traversal Server STUN Relay Port |
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SIP UDP | listens for incoming SIP UDP calls | 5060 UDP | 1024 - 65534 | VCS Configuration > Protocols > SIP > Configuration |
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| xConfiguration SIP UDP Port |
SIP TCP | listens for incoming SIP TCP calls. | 5060 TCP | 1024 - 65534 | VCS Configuration > Protocols > SIP > Configuration |
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| xConfiguration SIP TCP Port |
SIP TLS | listens for incoming SIP TLS calls | 5061 TLS | 1024 - 65534 | VCS Configuration > Protocols > SIP > Configuration |
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| xConfiguration SIP TLS Port |
Traversal Server Zone | the port on the VCS Expressway being used | 6001 UDP, | 1024 - 65534 | VCS Configuration > Zones > Edit Zone |
H323 Port | for H.323 firewall traversal from a particular | incrementing by 1 |
| xConfiguration Zones Zone [1..200] TraversalServer H323 Port |
| traversal client. | for each new zone. |
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Traversal Server Zone SIP | the port on the VCS Expressway being used for | 7001 TCP/TLS, | 1024 - 65534 | VCS Configuration > Zones > Edit Zone |
Port | SIP firewall traversal from a particular traversal | incrementing by 1 |
| xConfiguration Zones Zone [1..200] TraversalServer SIP Port |
| client. | for each new zone. |
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DNS | used for sending requests to DNS servers | 10000 - 10210 | not configurable |
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H.225 and H.245 call | the range of ports to be used for call signalling | 15000 - 19999 | 1024 - 65534 | VCS Configuration > Protocols > H.323 |
signaling port range | once a call is established | TCP |
| xConfiguration H323 Gatekeeper CallSignaling PortRange Start |
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| xConfiguration H323 Gatekeeper CallSignaling PortRange End |
SIP TCP outbound port | The range of ports to be used by outbound TCP/ | 25000 - 29999 | 25000 - 29999 | VCS Configuration > Protocols > SIP > Configuration |
range | TLS SIP connections to a remote SIP device | TCP/TLS |
| xConfiguration SIP TCP Outbound Port Start |
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| xConfiguration SIP TCP Outbound Port End |
Introduction | Getting Started |
| Overview and |
| System |
| VCS |
| Zones and |
| Call |
| Bandwidth |
| Firewall |
| Maintenance | Appendices |
| Status |
| Configuration |
| Configuration |
| Neighbors |
| Processing |
| Control |
| Traversal |
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D14049.03 |
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MAY 2008 |
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