Thanks for the replys, I uploaded my config here: <a href="http://pastebin.com/m75846e3d">http://pastebin.com/m75846e3d</a> <br>Its a pretty standard config for the most part, I picked some parts out of a book, some parts off this list, some parts on other forums. This ack thing is just stretching me thin here.<br>
<br>I did throw some log messages in there to help debug in syslog, here is the log stuff I was trying to look through yesterday. <a href="http://pastebin.com/m75e67226">http://pastebin.com/m75e67226</a><br><br>I just noticed while pasting that log, on line 44 there I think shows the real problem. The server keeps sending the ack to itself over and over.<br>
<br>Oh, here are some complete sip messages too: <a href="http://pastebin.com/m21d11a25">http://pastebin.com/m21d11a25</a><br>I marked on that paste which message correspond to messages in my original picture<br><br>Thank you<br>
<br><div class="gmail_quote">On Mon, Jun 15, 2009 at 8:23 PM, Alex Balashov <span dir="ltr"><<a href="mailto:abalashov@evaristesys.com">abalashov@evaristesys.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;">
Can you paste your OpenSIPS config? It may be that the ACK is not being properly routed in all circumstances.<br>
<br>
Charles Solar wrote:<br>
<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></div><div class="h5">
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" target="_blank">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>
Has anyone else experienced this problem or know whats going on?<br>
<br>
Thank you for your time<br>
<br>
<br></div></div><div class="im">
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Alex Balashov<br>
Evariste Systems<br>
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