Polycom VSX Series manual Port Usage, Port Function

Models: VSX Series

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Administrator’s Guide for the VSX Series

Port Usage

The tables in this section list VSX system port usage. You may need this information when you configure your network equipment for video conferencing.

The following table shows IP port usage.

Port

Function

 

 

80-Static

TCP HTTP interface (optional)

 

 

389-Static

TCP ILS registration (LDAP)

 

 

1503-Static

TCP T.120

 

 

1718-Static

TCP Gatekeeper discovery (must be bidirectional)

 

 

1719-Static

TCP Gatekeeper RAS (must be bidirectional)

 

 

1720-Static

TCP H.323 call setup (must be bidirectional)

 

 

1731-Static

TCP Audio call control (must be bidirectional)

 

 

5060-Static

UDP/TCP SIP call setup (must be bidirectional)

 

 

8080-Static

TCP HTTP server push (optional)

 

 

1024-65535

Dynamic TCP H245. Can be set to “Fixed Ports” on

 

Polycom systems.

 

 

1024-65535

Dynamic UDP - RTP (video data). Can be set to “Fixed

 

Ports” on Polycom systems.

 

 

1024-65535

Dynamic UDP - RTP (audio data). Can be set to “Fixed

 

Ports” on Polycom systems.

 

 

1024-65535

Dynamic UDP - RTCP (control information). Can be set to

 

“Fixed Ports” on Polycom systems.

 

 

Appendix - 8

Page 212
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Polycom VSX Series manual Port Usage, Port Function