[Freeswitch-users] What ports are really necessary?

[Lloyd Aloysius]

SIP TCP/UDP  5060 - 5090
RTP UDP      16384 - 32768

Lloyd
*  <http://www.sunteltech.ca/blog/>*


On Wed, Jul 24, 2013 at 8:38 PM, Jim Lynch <jim at k4gvo.com> wrote:

> I'm running a simple switch.  No phones are connected to the system from
> outside of my local network.  The only wan connections I have are a
> couple of voip providers.  None of my phones on the lan call outside of
> the lan.  All they talk to is the switch.
>
> I see a bunch of ports listed at
> http://wiki.freeswitch.org/wiki/Firewall but don't know if I need them
> all.  I suspect I don't.  I want to close up the firewall as much as I can.
>
> Thanks,
> Jim.
>
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