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VCS Port Reference
TANDBERG VIDEO COMMUNICATIONS SERVER ADMINISTRATOR GUIDE
VCS Ports
| Service/Function | Description |
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| Traversal Server Media | used on the VCS Expressway for demultiplexing | 2776 UDP | 1024 - 65534 | VCS Configuration > Expressway > Ports |
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| Demultiplexing RTP | RTP media |
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| xConfiguration Traversal Server Media Demultiplexing RTP Port |
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| Assent call signaling | used on the VCS Expressway for Assent signaling | 2776 TCP | 1024 - 65534 | VCS Configuration > Expressway > Ports |
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| xConfiguration Traversal Server H323 Assent CallSignaling Port |
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| H.460.18 call signaling | used on the VCS Expressway for H.460.18 | 2777 TCP | 1024 - 65534 | VCS Configuration > Expressway > Ports |
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| signaling |
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| xConfiguration Traversal Server H323 H46018 CallSignaling Port |
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| Traversal Server Media | used on the VCS Expressway for demultiplexing | 2777 UDP | 1024 - 65534 | VCS Configuration > Expressway > Ports |
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| 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 |
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| 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 |
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| 5060 UDP | 1024 - 65534 | VCS Configuration > Protocols > SIP > Configuration |
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| xConfiguration SIP UDP Port |
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| SIP TCP |
| listens for incoming SIP TCP calls. |
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| 5060 TCP | 1024 - 65534 | VCS Configuration > Protocols > SIP > Configuration |
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| xConfiguration SIP TCP Port |
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| SIP TLS |
| listens for incoming SIP TLS calls |
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| 5061 TLS | 1024 - 65534 | VCS Configuration > Protocols > SIP > Configuration |
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| xConfiguration SIP TLS Port |
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| Traversal Server Zone | the port on the VCS Expressway being used | 6001 UDP, | 1024 - 65534 | VCS Configuration > Zones > Edit Zone |
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| H323 Port |
| for H.323 firewall traversal from a particular | incrementing by 1 |
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| xConfiguration Zones Zone [1..200] TraversalServer H323 Port |
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| traversal client. |
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| 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 |
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| SIP firewall traversal from a particular traversal | incrementing by 1 |
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| xConfiguration Zones Zone [1..200] TraversalServer SIP Port |
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| client. |
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| for each new zone. |
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| Reserved for future use |
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| DNS |
| used for sending requests to DNS servers | 10000 - 10210 | not configurable |
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| UDP |
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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 |
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| signaling port range | once a call is established |
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| TCP |
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| xConfiguration H323 Gatekeeper CallSignaling PortRange Start |
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| xConfiguration H323 Gatekeeper CallSignaling PortRange End |
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| Introduction |
| Getting Started | Overview and |
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| System |
| VCS |
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| Zones and |
| Call |
| Bandwidth |
| Firewall |
| Applications |
| Maintenance |
| Appendices | |||
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| Status |
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| Configuration |
| Configuration |
| Neighbors |
| Processing |
| Control |
| Traversal |
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| D14049.04 |
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| JULY 2008 |
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