Re: FW: [Serusers] calls between UA´s behind same NAT us ing nathelper/rtpproxy

[Java Rockx]

Jimmy,

This should do the trick. This code uses AVPOPS to determine if the
source and destination IP addresses are the same.

        avp_write("$ruri/domain", "i:33");
        if (avp_check("i:33", "eq/$src_ip/i")) {
                # RTP proxy is not needed because caller 
                # and caller are behind the same NAT
                # so set a flag or something to indicate that
                # mediaproxy/rtpproxy are not needed
        };
        avp_delete("i:33");

Regards,
Paul

On Tue, 15 Mar 2005 10:04:08 +0800, jimmy <jimmy_huang at uni.com.tw> wrote:
> 
> 
> -----Original Message-----
> From: jimmy [mailto:jimmy_huang at uni.com.tw]
> Sent: Tuesday, March 15, 2005 10:01 AM
> To: 'rrisco at millicom.net.pe'
> Subject: RE: [Serusers] calls between UA´s behind same NAT using
> nathelper/rtpproxy
> 
> Hi Rafael:
> It seems has two way to meet your requirement
> (1)use external script
> http://lists.iptel.org/pipermail/serusers/2005-February/015477.html
> (2)use avpops module
> http://www.voice-system.ro/docs/avpops/
> Hope it's useful ...
> 
> Jimmy
> 
> -----Original Message-----
> From: serusers-bounces at iptel.org [mailto:serusers-bounces at lists.iptel.org] On
> Behalf Of Rafael J. Risco G.V.
> Sent: Tuesday, March 15, 2005 2:22 AM
> To: serusers at lists.iptel.org
> Subject: [Serusers] calls between UA´s behind same NAT using
> nathelper/rtpproxy
> 
> Hi
> I would like to know if its possible to comunicate SIP Clients betwen
> them when they are behind the same nat, I am using
> Nathelper/RTPProxy...
> 
> thanks
> Rafael
> 
> --
> 
> rrgv
> 
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