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<body class='hmmessage'><div dir='ltr'>Thanks Corey.<br><br>My Kamailio server is running on a VPS on internet with a public ip fixed (dedicated ip).<br>I am using latest 4.2.1 kamailio on it with RTP proxy.<br>Strange is that it works inside my house with wifi the 2 devices and works perfect audio, but with external devices on internet seems a problem. <br>Any help on configurating and revise my server is appreciate as probably i am missing something to enable NAT config.<br>If any kamailio expert is interested in contacting me for fixing this, we arrange the cost.<br><br>regards, javier<br><br><div><hr id="stopSpelling">Date: Mon, 29 Dec 2014 17:42:20 -0700<br>From: tensai@zmonkey.org<br>To: sr-users@lists.sip-router.org<br>Subject: Re: [SR-Users] kamailio configuration problem<br><br><div dir="ltr"><div class="ecxgmail_extra"><div class="ecxgmail_quote">On Mon, Dec 29, 2014 at 5:03 PM, javier falbo <span dir="ltr"><<a href="mailto:javier_falbo@hotmail.com" target="_blank">javier_falbo@hotmail.com</a>></span> wrote:<br><blockquote class="ecxgmail_quote" style="border-left:1px #ccc solid;padding-left:1ex;">
<div><div dir="ltr">Hi,<br><br>I would like some help from a kamailio expert.<br>I have installed on a Debian7 64 kbytes VPS this tutorial:<br><a href="http://kb.asipto.com/kamailio:skype-like-service-in-less-than-one-hour" target="_blank">http://kb.asipto.com/kamailio:skype-like-service-in-less-than-one-hour</a>,<br><br>Problem is that there is no voice in a zrtp connection, but i hear only the ring sound ok.<br>Strange is that on my local wifi works all perfect including the voice, but with external ip no.<br>Any help? I would like to hire a kamailio expert for fixing this and also adding some extras.<br>Write me directly so we could get in contact.<br></div></div></blockquote></div><br></div><div class="ecxgmail_extra">Kamailio itself doesn't handle media, only SIP. Your issue sounds disturbingly like a NAT problem, which is not uncommon.<br><br>Are you using the nathelper module? Are you using an RTP relay such as RTP Proxy or MediaProxy?<br><br></div><div class="ecxgmail_extra">Is your Kamailio server behind a NAT?<br><br></div><div class="ecxgmail_extra">Please provide SIP traces, logs and configs and we'll do our best to assist.<br><br>Corey<br><br></div></div>
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