[Freeswitch-users] What ports are really necessary?

[Steven Ayre]

http://wiki.freeswitch.org/wiki/Firewall



On 31 July 2013 08:09, Steven Ayre <steveayre at gmail.com> wrote:

> On a stateful firewall you can also choose to only open the SIP ports.
> That'll depend on your SIP profile settings. 5060 at least, and perhaps
> 5080 too.
>
> The firewall could look at the SDP, mark the RTP ports as related traffic
> and automatically open them for you too.
>
> That can -only- work with normal SIP though - for obvious reasons if
> you're using TLS it won't be able to see the ports being used.
>
> -Steve
>
>
>
>
> On 25 July 2013 17:56, Lloyd Aloysius <lloyd.aloysius at sunteltech.ca>wrote:
>
>> 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.
>>>
>>> _________________________________________________________________________
>>> Professional FreeSWITCH Consulting Services:
>>> consulting at freeswitch.org
>>> http://www.freeswitchsolutions.com
>>>
>>> 
>>> 
>>>
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>>>
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>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
>> Official FreeSWITCH Sites
>> http://www.freeswitch.org
>> http://wiki.freeswitch.org
>> http://www.cluecon.com
>>
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>>
>
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