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<p>Hi.</p>
<p><br>
</p>
<p>I have peer A and peer B online on my OpenSIPS.</p>
<p>After removing peer A from table location and reseting peer A, I have:</p>
<p><br>
</p>
<p><span style="color: rgb(0, 111, 201);">Connection:: ID=29 Type=tcp State=0 Source=127.0.0.1:<b>52887</b> Destination=127.0.0.1:5060 Lifetime=1970-01-01 08:44:41</span></p>
<p><span style="color: rgb(0, 0, 0);">It means that peer A is online on OpenSIPS via TCP socket with port 52887. This is the result of command '</span><i><span style="color: rgb(0, 0, 0);">
</span><span style="color: rgb(0, 0, 0);">opensipsctl fifo list_tcp_conns</span></i><span style="color: rgb(0, 0, 0);"> '.</span></p>
<p><br>
</p>
<p>However, the commad '<i>opensipsctl ul show</i>' gives me:</p>
<p><br>
</p>
<p></p>
<div><span style="color: rgb(0, 111, 201);"> AOR:: intercomA_5dtUWgwgqzR6</span><br>
<span style="color: rgb(0, 111, 201);"> Contact:: sip:intercomA_5dtUWgwgqzR6@127.0.0.1:<b>48694</b>;transport=TCP;ob Q=</span><br>
<span style="color: rgb(0, 111, 201);"> Expires:: 479</span><br>
<span style="color: rgb(0, 111, 201);"> Callid:: 5694778c-6178-4e80-bf2e-7a4dc0deb5d1</span><br>
<span style="color: rgb(0, 111, 201);"> Cseq:: 37504</span><br>
<span style="color: rgb(0, 111, 201);"> User-agent:: n/a</span><br>
<span style="color: rgb(0, 111, 201);"> State:: CS_SYNC</span><br>
<span style="color: rgb(0, 111, 201);"> Flags:: 0</span><br>
<span style="color: rgb(0, 111, 201);"> Cflags:: </span><br>
<span style="color: rgb(0, 111, 201);"> Socket:: tcp:127.0.0.1:5060</span><br>
<span style="color: rgb(0, 111, 201);"> Methods:: 8063</span><br>
<span style="color: rgb(0, 111, 201);"> Attr:: in_same_network</span><br>
<span style="color: rgb(0, 111, 201);"> SIP_instance:: <urn:uuid:00000000-0000-0000-0000-0000fe2ea41d></span></div>
<br>
<p></p>
<p>It means that peer A is online on OpenSIPS via TCP socket with port 48694. So, I have a kind of conflict here. How can it be possible?</p>
<p>So, if peer A calls peer B, when B answers I can see the following log:</p>
<p><br>
</p>
<p><span style="color: rgb(0, 111, 201);">Jan 1 08:36:14 [435] ERROR:core:tcpconn_async_connect: failed to retrieve SO_ERROR [server=127.0.0.1:<b>48694</b>] (111) Connection refused</span></p>
<p><br>
</p>
<p>Why such behavior does exist in OpenSIPS? How to avoid it?</p>
<p>And after a while a new TCP connection appered in port 52887. Like this:</p>
<p><br>
</p>
<p></p>
<div><span style="color: rgb(0, 111, 201);"> Contact:: sip:intercomA_5dtUWgwgqzR6@127.0.0.1:52887;transport=TCP;ob Q=</span><br>
<span style="color: rgb(0, 111, 201);"> Expires:: 236</span><br>
<span style="color: rgb(0, 111, 201);"> Callid:: 96672dc5-a98c-468e-a07a-aca27748791a</span><br>
<span style="color: rgb(0, 111, 201);"> Cseq:: 25094</span><br>
<span style="color: rgb(0, 111, 201);"> User-agent:: n/a</span><br>
<span style="color: rgb(0, 111, 201);"> State:: CS_SYNC</span><br>
<span style="color: rgb(0, 111, 201);"> Flags:: 0</span><br>
<span style="color: rgb(0, 111, 201);"> Cflags:: </span><br>
<span style="color: rgb(0, 111, 201);"> Socket:: tcp:127.0.0.1:5060</span><br>
<span style="color: rgb(0, 111, 201);"> Methods:: 8063</span><br>
<span style="color: rgb(0, 111, 201);"> Attr:: in_same_network</span><br>
<span style="color: rgb(0, 111, 201);"> SIP_instance:: <urn:uuid:00000000-0000-0000-0000-0000fe2ea41d</span>></div>
<br>
<p></p>
<p>Could it be a problem in OpenSIPS? <br>
</p>
<p><br>
</p>
<p><br>
</p>
<p>Any hint will be very helpful!</p>
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</p>
<p>Best regards.<br>
</p>
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</p>
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