[Freeswitch-users] FreeSwitch running on VM. What all ports need to be forwarded.

[Steven Ayre]

That'll depend on your configuration, but examples would be 5060 + 5080 for
SIP, 8021 for ESL etc.

You'll want to give the VM access to the Internet via NAT. RTP ports are
assigned randomly (in a very wide port range). A stateful NAT should see
the SIP SDP packets going through it and automatically open the RTP port
mappings. That will *only* work if you're not using TLS, since for obvious
reasons you can't read the SDP otherwise.

If you are using TLS you could port forward an entire port range. You can
manually set the port range RTP will use in switch.conf.xml.

The SIP packets will want to include in the SDP the external IP where
clients can send packets to. That's probably the IP of the Windows server.
You can set it manually on the sofia profile(s) using ext-sip-ip and
ext-rtp-ip, or use STUN.

If you're going through multiple layers of NAT (ie the Windows server does
not have a public IP) that can complicate matters.


On 22 June 2014 20:27, Anurag Rana <anuragrana31189 at gmail.com> wrote:

> Hi all,
>
> I am running FS on a Virtual Machine which in turn is running on Windows
> server.
> I want to know what all ports I need to forward from Windows server to VM
> apart from
>
> 1. Sip Port - 5060
> 2. WebRTC Port - 9066
>
> [ Reason for asking this question
> <https://jira.freeswitch.org/browse/FS-6618?filter=-2> ]
>
> --
> Anurag Rana
> http://newbie42.blogspot.in/
> On the trampoline of life's experiences, Striving towards a saintly life
> in the midst of these materialistic turbulences.
>
>
>
> _________________________________________________________________________
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>
> 
> 
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