Hello,
<div><br></div><div>I have the need for both REFER handling and rtpproxy in the same config. So, I need both proxy-style and B2BUA-style functions. I'm attempting to combine them by processing the proxy-style requirements first, use t_relay() to send the INVITE back to itself, and then initializing the B2BUA scenario.</div>
<div><br></div><div>And it works...almost.</div><div><br></div><div>It seems the B2BUA is "eating" the ACKs that should route through the proxy side. After the B2BUA scenario is initialized I no longer detect them entering the script route.</div>
<div><br></div><div>This is a multi-homed situation with a private and public interface. I've tried various combinations of public, private and localhost sockets when routing the INVITE back to itself but the result is the same.</div>
<div><br></div><div>I've tried it with and without dialog module topology hiding. No change in behavior.</div><div><br></div><div>How does the B2BUA module "know" a packet is for it, rather than for regular proxy handling?</div>
<div><br></div><div><br></div><div><br></div><div>- Jeff</div><div><br></div>