The SIP Trunk Group can also have a TCP Port Range
configured that indicates a range of values to use when allocating TCP ports.
On SBC main screen, go to All > Zone > SIP Trunk Group > Media > TCP Port Range.
Select the desired Address Context, Zone and SIP Trunk Group from the drop-down list to view its respective TCP Port Range parameters.
SIP Trunk Group - TCP Port Range
The following fields are displayed:
SIP Trunk Group - TCP Port Range parameters
Parameter | Description |
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Base Server Port | Indicates the start of the range of TCP ports to use for media. The value ranges from 1-65534 and the default value is none . The value none indicates that this particular control is not applied and the port range specified by the system wide TCP Port Range settings are used. |
Max Server Port | Indicates the end of the range of TCP ports to use for media. The value ranges from 1-65534 and the default value is none . The value none indicates that this particular control is not applied and the port range specified by the system wide TCP Port Range settings are used. |