4.1.3 H.323 ports

The H.323 ports configuration menu contains the following settings:

ƒUse static ports

ƒTCP

ƒUDP

.

Use static ports

‘Use static ports’ is disabled by default. This means that the system

 

will dynamically allocate which ports to use when opening a

 

TCP/UDP connection. The reason for doing this is to avoid using the

 

same ports for subsequent calls as some firewalls consider this as a

 

sign of attack.

 

Static ports can be enabled by selecting the checkbox and

 

specifying the required range of ports.

TCP

Standard firewall port range.

UDP

Standard firewall port range.

 

 

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TANDBERG D1389801 user manual 3 H.323 ports, Use static ports