Hi Daniel,<br><br>I have installed media-proxy + config nathelper in kamailio.cfg file.<br>do u have any idea about how to receive RTP packets when make inbound call.<br><br>Anybody help me about this problem.<br><br>Thanks in advance.<br>
<br><div class="gmail_quote">On Wed, Feb 17, 2010 at 3:44 AM, Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com">miconda@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div text="#000000" bgcolor="#ffffff">
Hello,<div class="im"><br>
<br>
On 02/16/2010 06:20 AM, RAJNIKANT VANZA wrote:
<blockquote type="cite">Hi Daniel,<br>
<br>
Thanks for reply.<br>
<br>
kamailio-1.5.3<br>
mediaproxy-2.3.8 + nathelper<br>
</blockquote>
<br></div>
do you need this combination? nathelper is better integrated with
rtpproxy. If you look at default kamailio config for 1.5.3 you will see
nat traversal logic with nathelper+rtpproxy. You just ahve to run a sed
command to enable it. Try with it to see if same issue happens. If not,
compare with your config logic and try to addapt.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<blockquote type="cite"><div><div></div><div class="h5"><br>
<u><b>kamailio.cfg</b></u><br>
<br>
loadmodule "mediaproxy.so"<br>
modparam("mediaproxy", "mediaproxy_socket",
"/var/run/mediaproxy/dispatcher.sock")<br>
modparam("mediaproxy", "mediaproxy_timeout", 500)<br>
modparam("mediaproxy", "signaling_ip_avp", "$avp(s:nat_ip)")<br>
modparam("mediaproxy", "media_relay_avp", "$avp(s:media_relay)")<br>
<br>
loadmodule "nathelper.so"<br>
modparam("nathelper", "natping_interval", 60)<br>
modparam("nathelper", "ping_nated_only", 1)<br>
modparam("nathelper", "sipping_method", "OPTIONS")<br>
modparam("nathelper", "received_avp", "$avp(i:801)")<br>
<div class="gmail_quote"><br>
-- <br>
Best Regards,<br>
<br>
Rajnikant Vanza<br>
<br>
On Mon, Feb 15, 2010 at 10:47 PM, Daniel-Constantin Mierla <span dir="ltr"><<a href="mailto:miconda@gmail.com" target="_blank">miconda@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>
<div><br>
<br>
On 02/15/2010 01:10 PM, RAJNIKANT VANZA wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
Hi Friends,<br>
<br>
Outbound calling works fine.<br>
When I receive an inbound call, the phone rings, but when I pick up the
phone, the conversation does not get established.<br>
<br>
I have call from inside NAT extension number to Outside NAT extension (
Outboud call ) then call get established and two-way audio work fine<br>
<br>
but when I have call from Outside NAT extension to Inside NAT extension
(Inbound call ) then phone rings,<br>
<br>
but when pickup the phone, audio is not present.<br>
<br>
During inboud call RTP packets are not transmit whereas Outboud call
RTP packets transmit successful.<br>
<br>
Sometimes, Inbound and Outbound call only one-way audio present.<br>
<br>
Can anybody help me, or point me to a previous thread where this issue
was discussed and solved?<br>
<br>
</blockquote>
</div>
</div>
what are you using for nat traversal? nathelper + rtpproxy? What is the
kamailio version you run?<br>
<br>
Cheers,<br>
<font color="#888888">Daniel<br>
<br>
</font></blockquote>
</div>
<br>
<br clear="all">
<br>
<br>
</div></div><pre><fieldset></fieldset>
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</blockquote>
<br>
<pre cols="72">--
Daniel-Constantin Mierla
SIP Server Professional Solutions
* <a href="http://www.asipto.com/" target="_blank">http://www.asipto.com/</a>
</pre>
</div>
</blockquote></div><br><br clear="all"><br>-- <br>Best Regards,<br><br>Rajnikant Vanza<br><br>