I am experiencing an ack bug in opensips I believe.<br>I have a caller register to a server, call it 231, and I have 231 send invites to 228 which processes the route and does lcr.<br>228 sends calls to the best gateway, which in my tests is just one asterisk server (also on 228, port 5059).<br>
<br>I have 231 and asterisk record their route, 228 does not show up in the route header.<br><br>The problem comes in when asterisk sets up a call it tries to bridge the caller and callee with reinvites. I see the 200 OK message and my caller sends a ACK back, but opensips does not forward the ACK properly.<br>
<br>This is a wireshack graph of the conversation from 231's perspective<br><a href="http://img197.imageshack.us/img197/7889/sshot2mfv.png">http://img197.imageshack.us/img197/7889/sshot2mfv.png</a><br><br>I have tried shifting through the debug messages in syslog but all I can tell is that 231 is trying to forward the ACK to itself. <br>
<br>Has anyone else experienced this problem or know whats going on?<br><br>Thank you for your time<br>