[Freeswitch-users] FS behind NAT encounter no audio

Steven Ayre steveayre at gmail.com
Wed Mar 27 19:10:00 MSK 2013


That will have no effect. That's for setting the port range, and those are
already the defaults.

You may find opening that port range on your router's firewall may help
though.

-Steve




On 27 March 2013 15:11, johnthan123 <johnthan123 at gmail.com> wrote:

>
>     <param name="rtp-start-port" value="16384"/>
>
>     <param name="rtp-end-port" value="32768"/>
>
>
>
> uncomment this in switch.conf.xml
>
>
> Thanks
> JT
>
> On Wed, Mar 27, 2013 at 12:04 AM, Jimmy Chang <chang33.tw at gmail.com>wrote:
>
>>  Hi,
>>
>> I could make a call within NAT without any problem.
>> When I made a call from internet, I got no audio.
>> I have read the document
>>
>> http://wiki.freeswitch.org/wiki/NAT_Traversal
>>
>> and set the parameters.
>> vars.xml
>> <X-PRE-PROCESS cmd="set" data="bind_server_ip=my.server.ip"/>
>> <X-PRE-PROCESS cmd="set" data="external_sip_ip=my.server.ip"/>
>> <X-PRE-PROCESS cmd="set" data="external_rtp_ip=my.server.ip"/>
>> internal.xml
>> <param name="ext-rtp-ip" value="$${external_rtp_ip}"/>
>> external.xml
>> <param name="ext-sip-ip" value="$${external_sip_ip}"/>
>> <param name="ext-rtp-ip" value="$${external_rtp_ip}"/>
>>
>> Any advice?
>> Thanks.
>> Jimmy
>>
>>
>> _________________________________________________________________________
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>>
>> 
>> 
>>
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>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
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>
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