[Freeswitch-users] Random TCP Ports

[Mirko Brankovic]

Hi,
I have seen fs opening port for udp testing purposes.
So as soon as switch_core_media opens new endpoint ports, these control
ports send "TEST" chars so that it confirms listener is open correctly and
not blocked by firewall.
Try dumping traffic on them to see what goes trough.

On Wed, Oct 23, 2019, 22:35 srdrztrk <sozturk at gmail.com> wrote:

> Hi,
>
> I've been testing version 1.10 for a while and trying to close unused
> ports. When i run netstat command, two random TCP ports (especially between
> 30000-46000) are open . I tried a lot of configuration to disable them. Why
> are these ports are open? How can i disable them? (Module or configuration)
>
> Thanks.
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