Hi,<br><br>Thanks for supporting me, really appreciated your help.<br><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<br>
Date: Mon, 03 May 2010 12:39:55 +0300<br>
From: Bogdan-Andrei Iancu <<a href="mailto:bogdan@voice-system.ro">bogdan@voice-system.ro</a>><br>
Subject: Re: [OpenSIPS-Users] NAT Problem using Nat helper<br>
To: OpenSIPS users mailling list <<a href="mailto:users@lists.opensips.org">users@lists.opensips.org</a>><br>
Message-ID: <<a href="mailto:4BDE99EB.9090700@voice-system.ro">4BDE99EB.9090700@voice-system.ro</a>><br>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed<br>
<br>
Hi Ahmed,<br>
<br>
as a hint, probably you do not handle correctly the case when only the<br>
callee is nated (caller is public) - for such cases, to see if rtpproxy<br>
is needed, after the lookup(location) the nat_bflag will will<br>
automatically set if the callee location is nated -> you can use that<br>
flag to detect the nated callee and to do the nat fixups -> force rtpp<br>
and fix the 200 ok from the callee (SDP and contact).<br>
<br>
Regards,<br>
Bogdan<br>
<br>
Ahmed Munir wrote:<br>
> Hi,<br>
><br>
> Thanks for replying. Can you please check my configuration of OpenSIPs<br>
> what I posted on my previous digest i.e.Users Digest, Vol 21, Issue 146.<br>
><br>
> Please point out in which section do I required to add<br>
> force_rtp_proxy(), because I already configured Nat on it. kindly<br>
> advise me soon.<br>
><br>
> On Fri, Apr 30, 2010 at 11:35 AM, <<a href="mailto:users-request@lists.opensips.org">users-request@lists.opensips.org</a><br>
> <mailto:<a href="mailto:users-request@lists.opensips.org">users-request@lists.opensips.org</a>>> wrote:<br>
><br>
> Send Users mailing list submissions to<br>
> <a href="mailto:users@lists.opensips.org">users@lists.opensips.org</a> <mailto:<a href="mailto:users@lists.opensips.org">users@lists.opensips.org</a>><br>
><br>
> To subscribe or unsubscribe via the World Wide Web, visit<br>
> <a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><br>
> or, via email, send a message with subject or body 'help' to<br>
> <a href="mailto:users-request@lists.opensips.org">users-request@lists.opensips.org</a><br>
> <mailto:<a href="mailto:users-request@lists.opensips.org">users-request@lists.opensips.org</a>><br>
><br>
> You can reach the person managing the list at<br>
> <a href="mailto:users-owner@lists.opensips.org">users-owner@lists.opensips.org</a><br>
> <mailto:<a href="mailto:users-owner@lists.opensips.org">users-owner@lists.opensips.org</a>><br>
><br>
> When replying, please edit your Subject line so it is more specific<br>
> than "Re: Contents of Users digest..."<br>
><br>
><br>
> Today's Topics:<br>
><br>
> 1. Re: NAT Problem using Nat helper (Laszlo)<br>
><br>
><br>
> ----------------------------------------------------------------------<br>
><br>
> Message: 1<br>
> Date: Fri, 30 Apr 2010 08:35:00 +0200<br>
> From: Laszlo <<a href="mailto:laszlo@voipfreak.net">laszlo@voipfreak.net</a> <mailto:<a href="mailto:laszlo@voipfreak.net">laszlo@voipfreak.net</a>>><br>
> Subject: Re: [OpenSIPS-Users] NAT Problem using Nat helper<br>
> To: OpenSIPS users mailling list <<a href="mailto:users@lists.opensips.org">users@lists.opensips.org</a><br>
> <mailto:<a href="mailto:users@lists.opensips.org">users@lists.opensips.org</a>>><br>
> Message-ID:<br>
><br>
> <<a href="mailto:r2za950b2031004292335re52872d5tf60c9830c8c2155f@mail.gmail.com">r2za950b2031004292335re52872d5tf60c9830c8c2155f@mail.gmail.com</a><br>
> <mailto:<a href="mailto:r2za950b2031004292335re52872d5tf60c9830c8c2155f@mail.gmail.com">r2za950b2031004292335re52872d5tf60c9830c8c2155f@mail.gmail.com</a>>><br>
> Content-Type: text/plain; charset="iso-8859-1"<br>
><br>
> Hi Ahmed,<br>
><br>
> As you can see, the other party gets local ip in SDP<br>
><br>
> c=IN IP4 192.168.0.168.<br>
><br>
> You can try to play with flags:<br>
> <a href="http://www.opensips.org/html/docs/modules/1.6.x/nathelper.html#id229028" target="_blank">http://www.opensips.org/html/docs/modules/1.6.x/nathelper.html#id229028</a><br>
><br>
> -Laszlo<br>
><br>
><br>
><br>
> <br>
<br>
--<br>
Bogdan-Andrei Iancu<br>
<a href="http://www.voice-system.ro" target="_blank">www.voice-system.ro</a><br>
<br>
<br>
<br>
<br>
------------------------------<br>
<br>
_______________________________________________<br>
Users mailing list<br>
<a href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><br>
<a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><br>
<br>
<br>
End of Users Digest, Vol 22, Issue 13<br>
*************************************<br>
</blockquote></div><br><br clear="all"><br>-- <br>Regards,<br><br>Ahmed Munir<br><br><br>