[asterisk-users] RTP port ranges

Thorsten Göllner tg at ovm-group.com
Tue Sep 17 03:05:15 CDT 2013


Maybe this could help you:
http://www.voip-info.org/wiki/view/Asterisk+config+rtp.conf

Am 13.09.2013 11:49, schrieb Jonas Kellens:
> Hello,
>
> and when I define 11500 - 11954 it should use a random port in this range.
>
> Where is it stated that you MUST use 10000-20000 ???
>
> Someone else please ?
>
>
> Jonas.
>
>
> On 09/13/2013 11:46 AM, Andrew Colin wrote:
>> Because normally it will use a random port between them
>>
>> On 9/13/2013 11:43 AM, Jonas Kellens wrote:
>>> On 09/13/2013 11:41 AM, Andrew Colin wrote:
>>>> Normally you should open ports 10000-20000 udp
>>>>
>>>>
>>>>
>>>> On 9/13/2013 11:37 AM, Jonas Kellens wrote:
>>>>> I now see that an IP-address gets blocked by my firewall because 
>>>>> there are packets coming onto port 11955.
>>>>
>>>
>>>
>>> Why do I need such a big range ? That's like for 250 concurrent calls !
>>>
>>>
>>>
>>> Jonas.

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