Administrator Settings
207
H.323 Ports
Static When selecting static H.323 ports for TCP connections the ports 5555 to 5574
will be used for Q.931 and H.245 respe c tively.
Dy namic The system will allocate which ports to use when opening a T CP connection.
The reason for doing this is to avoid using the same ports for subsequent call s
as some firewall consider this as a sign of attack.