[OpenSIPS-Users] Opensips behind a firewall with internal IP

David J. david at styleflare.com
Fri May 21 19:40:14 CEST 2010


Yes, I did that, but I am not seeing those changes in the Via Tag, 
although I do see them as Appended if that is the correct behavior?

Via: SIP/2.0/UDP PRIVATE_IP:5061;branch=0;received=PUBLIC_IP.


On 5/21/10 12:43 PM, Daniel Goepp wrote:
> Did you make the change recommended by Bogdan?
>
> --clip
> yes, you can set and advertised port and IP to be used (instead of the
> actual listening IP:port). See:
>    advertise_address http://www.opensips.org/Resources/DocsCoreFcn16#toc24
>    advertise_port http://www.opensips.org/Resources/DocsCoreFcn16#toc25
> --clip
>
> I am not experiencing the same problem you are.
>
> -dg
>
>
> On Fri, May 21, 2010 at 9:05 AM, David J. <david at styleflare.com 
> <mailto:david at styleflare.com>> wrote:
>
>     Daniel,
>
>     You said you got opensips/rtp-proxy working on EC2, when testing
>     it, I see the VIA headers have the EC2 internal ip and the BYE
>     messages not getting routed correctly, any advice on how to solve
>     that?
>
>     Thanks
>
>
>
>     On 5/21/10 12:02 PM, Daniel Goepp wrote:
>>     You need to be careful though because you will likely not get
>>     media then.  We could not find a way to get MediaProxy to work,
>>     but we did patch rtpproxy to work.  We just added a -A parameter
>>     which is the publicly advertised address.  See:
>>
>>     http://opensips-open-sip-server.1449251.n2.nabble.com/Rtpproxy-behind-the-NAT-td5008041.html#none
>>
>>     -dg
>>
>>
>>     On Fri, May 21, 2010 at 1:34 AM, Bogdan-Andrei Iancu
>>     <bogdan at voice-system.ro <mailto:bogdan at voice-system.ro>> wrote:
>>
>>         Hi Stefano,
>>
>>         yes, you can set and advertised port and IP to be used
>>         (instead of the
>>         actual listening IP:port). See:
>>            advertise_address
>>         http://www.opensips.org/Resources/DocsCoreFcn16#toc24
>>            advertise_port
>>         http://www.opensips.org/Resources/DocsCoreFcn16#toc25
>>
>>         Regards,
>>         Bogdan
>>
>>         Stefano Pisani wrote:
>>         > I need to put opensips 1.6.2 behind a firewall.
>>         > In this case the server has an internal IP (192.168.x.x)
>>         > There is a way to configure the extern (public) IP in
>>         opensis, in this
>>         > way all the headers of messagges will be correct.
>>         >
>>         > stefano
>>         >
>>         > _______________________________________________
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>>         >
>>         >
>>
>>
>>         --
>>         Bogdan-Andrei Iancu
>>         www.voice-system.ro <http://www.voice-system.ro>
>>
>>
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