Hi,<br><br>I am trying to use Opensips 1.8 on Amazon EC2 Cloud. But I am finding difficulty with it. I attached my opensips configuration file here. I am using Jitsi windows version as sip user client to connect with it. I have public static ip on amazon EC2 cloud. I am also using RTPPROXY as media relay on same Opensips 1.8 server.<br>
<br>here is the configuration:<br><br>JITSI SIP Client A------NAT-----INTERNET-----AMAZON EC2 NAT----OpenSip 1.8 Server<br> | <br>JITSI SIP Client B------NAT----------|<br>
<br><br>With my opensip configuration both client can chat together and see each other presence. They can also each other status. <br><br>Problem is happening with audio/video call. If call is connected then it will not hang. it may go on for 2 hours and I can see audio and video. I have also from RTPPROXY logs that it is relaying all packets perfectly without loss. But sometimes Client A invites client B . Client B doesn't receives invite request at all and if it receives invite request by chance then it is unable to accept the call. I am using udp as call transport layer. i am also not using TLS as this stage.<br>
<br>I attached my configuration file ( I masked my public ip and host name). I followed following advice to reach till this stage: <br><br><a href="http://opensips-open-sip-server.1449251.n2.nabble.com/OpenSIPS-behind-Static-NAT-Amazon-EC2-tt4970920.html#a4971239">http://opensips-open-sip-server.1449251.n2.nabble.com/OpenSIPS-behind-Static-NAT-Amazon-EC2-tt4970920.html#a4971239</a><br>
<br>Please advice me to solve this problem.<br><br>Tapas<br> <br> <br>
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