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<tt>Hi Dragomir,<br>
<br>
In your case, you make a call to UA using WebSockets (running
inside Crome) - you cannot open a _new_ WS connection to the UA
inside Crome. In order to communicate with that UA, the UA has to
create the WS connection towards OpenSIPS.<br>
According to the logs, there is no such connection and OpenSIPS is
trying to create one, but the UA in Crome has no listening
capabilities.<br>
<br>
Could you check with "opensipsctl fifo list_tcp_conns" to see if
your Crome has a connection into OpenSIPS.<br>
<br>
Best regards,<br>
</tt>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a>
OpenSIPS Summit May 2017 Amsterdam
<a class="moz-txt-link-freetext" href="http://www.opensips.org/events/Summit-2017Amsterdam.html">http://www.opensips.org/events/Summit-2017Amsterdam.html</a>
</pre>
<div class="moz-cite-prefix">On 04/05/2017 03:42 PM, Dragomir
Haralambiev wrote:<br>
</div>
<blockquote
cite="mid:CADzurOLcz062JAhdNPjq++Yzc_QUGDKpoFcDaVHGTCQ+DO9DpA@mail.gmail.com"
type="cite">
<div dir="ltr">Hello,
<div><br>
</div>
<div>I try to make connection with follow sheme:<br>
<br>
Zoiper (sip over udp) -----> (Sip over udp) Opensips (WSS)
-------> <span style="font-size:12.8px">Crome(</span><a
moz-do-not-send="true" href="http://tryit.jssip.net/"
target="_blank" style="font-size:12.8px">tryit.jssip.net</a> I
can't setup tcp or udp<span style="font-size:12.8px">)</span></div>
<div><span style="font-size:12.8px"><br>
</span></div>
<div><span style="font-size:12.8px">Hot to setup WSS in Opensips
to use WSS over udp?</span></div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2017-04-04 12:57 GMT+03:00
Bogdan-Andrei Iancu <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:bogdan@opensips.org"
target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:bogdan@opensips.org">bogdan@opensips.org</a></a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> <tt>Hi Dragomir,<br>
<br>
Those errors translate into a failed attempt to connect
via TCP (for WSS protocol) to the needed SIP
destination. OR, when you do t_relay() in the script,
you have a SIP destination that does not accept the TCP
connections from OpenSIPS. Are you sure that the
destination/callee party is able to accept incoming TCP
connections ?<br>
<br>
Best regards,<br>
</tt>
<pre class="m_-888924642134222596moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" class="m_-888924642134222596moz-txt-link-freetext" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.<wbr>com</a>
OpenSIPS Summit May 2017 Amsterdam
<a moz-do-not-send="true" class="m_-888924642134222596moz-txt-link-freetext" href="http://www.opensips.org/events/Summit-2017Amsterdam.html" target="_blank">http://www.opensips.org/<wbr>events/Summit-2017Amsterdam.<wbr>html</a>
</pre><div><div class="h5">
<div class="m_-888924642134222596moz-cite-prefix">On 04/04/2017 12:16 AM, Dragomir
Haralambiev wrote:
</div>
</div></div><blockquote type="cite"><div><div class="h5">
<div dir="ltr">Hello,
<div>
</div>
<div>I try to test WebRTC.
OS: CentOs7.2
Opensips: 2.2.3
<span>Tutorial:</span>
</div>
<div><a moz-do-not-send="true" href="http://www.opensips.org/Documentation/Tutorials-WebSocket-2-2" target="_blank">http://www.opensips.org/<wbr>Documentation/Tutorials-<wbr>WebSocket-2-2</a>
</div>
<div>
</div>
<div>Zoiper -------> Opensips -----> Crome(<a moz-do-not-send="true" href="http://tryit.jssip.net" target="_blank">tryit.jssip.net</a>)
</div>
<div>In Opensips log have many ERRORS:
</div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ..]: Received
command 'offer' from <a moz-do-not-send="true" href="http://127.0.0.1:53928" target="_blank">127.0.0.1:53928</a></div>
<div>rtpengine[719]: NOTICE: [xgo3OaZkRrYqO3SQFH03JQ..]:
Creating new call</div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ..]: offer
time = 0.001532 sec</div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ..]: Replying
to 'offer' from <a moz-do-not-send="true" href="http://127.0.0.1:53928" target="_blank">127.0.0.1:53928</a></div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ..]: Received
command 'offer' from <a moz-do-not-send="true" href="http://127.0.0.1:53928" target="_blank">127.0.0.1:53928</a></div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ..]: offer
time = 0.000116 sec</div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ..]: Replying
to 'offer' from <a moz-do-not-send="true" href="http://127.0.0.1:53928" target="_blank">127.0.0.1:53928</a></div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ..]: Received
command 'offer' from <a moz-do-not-send="true" href="http://127.0.0.1:53928" target="_blank">127.0.0.1:53928</a></div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ..]: offer
time = 0.000086 sec</div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ..]: Replying
to 'offer' from <a moz-do-not-send="true" href="http://127.0.0.1:53928" target="_blank">127.0.0.1:53928</a></div>
<div>/usr/local/sbin/opensips[4822]<wbr>:
<a moz-do-not-send="true" class="m_-888924642134222596moz-txt-link-freetext">INFO:core:probe_max_sock_buff</a>: using snd buffer of 416 kb</div>
<div>/usr/local/sbin/opensips[4822]<wbr>:
<a moz-do-not-send="true" class="m_-888924642134222596moz-txt-link-freetext">INFO:core:init_sock_keepalive</a>: TCP keepalive enabled on socket
21</div>
<div>/usr/local/sbin/opensips[4822]<wbr>:
ERROR:core:tcp_connect_<wbr>blocking: timeout 99200 ms elapsed from
100000 s</div>
<div>/usr/local/sbin/opensips[4822]<wbr>:
ERROR:proto_<a moz-do-not-send="true" class="m_-888924642134222596moz-txt-link-freetext">wss:ws_sync_<wbr>connect</a>: tcp_blocking_connect failed</div>
<div>/usr/local/sbin/opensips[4822]<wbr>: ERROR:proto_<a moz-do-not-send="true" class="m_-888924642134222596moz-txt-link-freetext">wss:ws_connect</a>:
connect failed</div>
<div>/usr/local/sbin/opensips[4822]<wbr>:
ERROR:proto_<a moz-do-not-send="true" class="m_-888924642134222596moz-txt-link-freetext">wss:proto_wss_send</a><wbr>: connect failed</div>
<div>/usr/local/sbin/opensips[4822]<wbr>: ERROR:tm:msg_send: send()
for proto 6 failed</div>
<div>/usr/local/sbin/opensips[4822]<wbr>: ERROR:tm:t_forward_nonack:
sending request failed</div>
<div>/usr/local/sbin/opensips[4822]<wbr>:
<a moz-do-not-send="true" class="m_-888924642134222596moz-txt-link-freetext">INFO:core:probe_max_sock_buff</a>: using snd buffer of 416 kb</div>
<div>/usr/local/sbin/opensips[4822]<wbr>:
<a moz-do-not-send="true" class="m_-888924642134222596moz-txt-link-freetext">INFO:core:init_sock_keepalive</a>: TCP keepalive enabled on socket
21</div>
<div>/usr/local/sbin/opensips[4822]<wbr>:
ERROR:core:tcp_connect_<wbr>blocking: timeout 101189 ms elapsed
from 100000 s</div>
<div>/usr/local/sbin/opensips[4822]<wbr>:
ERROR:proto_<a moz-do-not-send="true" class="m_-888924642134222596moz-txt-link-freetext">wss:ws_sync_<wbr>connect</a>: tcp_blocking_connect failed</div>
<div>/usr/local/sbin/opensips[4822]<wbr>: ERROR:proto_<a moz-do-not-send="true" class="m_-888924642134222596moz-txt-link-freetext">wss:ws_connect</a>:
connect failed</div>
<div>/usr/local/sbin/opensips[4822]<wbr>:
ERROR:proto_<a moz-do-not-send="true" class="m_-888924642134222596moz-txt-link-freetext">wss:proto_wss_send</a><wbr>: connect failed</div>
<div>/usr/local/sbin/opensips[4822]<wbr>: ERROR:tm:msg_send: send()
for proto 6 failed</div>
<div>/usr/local/sbin/opensips[4822]<wbr>: ERROR:tm:t_forward_nonack:
sending request failed</div>
<div>rtpengine[719]: NOTICE: [xgo3OaZkRrYqO3SQFH03JQ.. port
50878]: Unknown STUN attribute: 0xc057</div>
<div>rtpengine[719]: NOTICE: [xgo3OaZkRrYqO3SQFH03JQ.. port
50879]: Unknown STUN attribute: 0xc057</div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ..]: Received
command 'answer' from <a moz-do-not-send="true" href="http://127.0.0.1:40991" target="_blank">127.0.0.1:40991</a></div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ..]: answer
time = 0.001351 sec</div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ..]: Replying
to 'answer' from <a moz-do-not-send="true" href="http://127.0.0.1:40991" target="_blank">127.0.0.1:40991</a></div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ.. port
50878]: DTLS: Peer certificate accepted</div>
<div>rtpengine[719]: WARNING: [xgo3OaZkRrYqO3SQFH03JQ.. port
50888]: RTP packet with unknown payload type 95 received</div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ.. port
50878]: DTLS-SRTP successfully negotiated</div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ.. port
50879]: DTLS: Peer certificate accepted</div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ.. port
50879]: DTLS-SRTP successfully negotiated</div>
<div>rtpengine[719]: NOTICE: [xgo3OaZkRrYqO3SQFH03JQ.. port
50878]: Unknown STUN attribute: 0xc057</div>
<div>rtpengine[719]: NOTICE: [xgo3OaZkRrYqO3SQFH03JQ.. port
50879]: Unknown STUN attribute: 0xc057</div>
<div>rtpengine[719]: NOTICE: [xgo3OaZkRrYqO3SQFH03JQ.. port
50878]: Unknown STUN attribute: 0xc057</div>
<div>rtpengine[719]: NOTICE: [xgo3OaZkRrYqO3SQFH03JQ.. port
50879]: Unknown STUN attribute: 0xc057</div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ.. port
50879]: ICE negotiated: local interface 192.168.1.130</div>
<div>rtpengine[719]: NOTICE: [xgo3OaZkRrYqO3SQFH03JQ.. port
50878]: Unknown STUN attribute: 0xc057</div>
<div>rtpengine[719]: NOTICE: [xgo3OaZkRrYqO3SQFH03JQ.. port
50879]: Unknown STUN attribute: 0xc057</div>
<div>rtpengine[719]: NOTICE: [xgo3OaZkRrYqO3SQFH03JQ.. port
50878]: Unknown STUN attribute: 0xc057</div>
<div>rtpengine[719]: NOTICE: [xgo3OaZkRrYqO3SQFH03JQ.. port
50879]: Unknown STUN attribute: 0xc057</div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ.. port
50878]: Confirmed peer address as <a moz-do-not-send="true" href="http://192.168.1.104:55185" target="_blank">192.168.1.104:55185</a></div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ.. port
50888]: Confirmed peer address as <a moz-do-not-send="true" href="http://192.168.1.104:8000" target="_blank">192.168.1.104:8000</a></div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ.. port
50889]: Confirmed peer address as <a moz-do-not-send="true" href="http://192.168.1.104:8001" target="_blank">192.168.1.104:8001</a></div>
<div>rtpengine[719]: NOTICE: [xgo3OaZkRrYqO3SQFH03JQ.. port
50878]: Unknown STUN attribute: 0xc057</div>
<div>rtpengine[719]: NOTICE: [xgo3OaZkRrYqO3SQFH03JQ.. port
50879]: Unknown STUN attribute: 0xc057</div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ.. port
50879]: Confirmed peer address as <a moz-do-not-send="true" href="http://192.168.1.104:55188" target="_blank">192.168.1.104:55188</a></div>
<div>rtpengine[719]: NOTICE: [xgo3OaZkRrYqO3SQFH03JQ.. port
50878]: Unknown STUN attribute: 0xc057</div>
<div>rtpengine[719]: NOTICE: [xgo3OaZkRrYqO3SQFH03JQ.. port
50879]: Unknown STUN attribute: 0xc057</div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ..]: Received
command 'delete' from <a moz-do-not-send="true" href="http://127.0.0.1:40991" target="_blank">127.0.0.1:40991</a></div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ..]:
Scheduling deletion of call branch 'u4ur4tpq02' (via-branch
'') in 30 seconds</div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ..]: delete
time = 0.000072 sec</div>
<div>rtpengine[719]: INFO: [xgo3OaZkRrYqO3SQFH03JQ..]: Replying
to 'delete' from <a moz-do-not-send="true" href="http://127.0.0.1:40991" target="_blank">127.0.0.1:40991</a> </div>
<div>
</div>
<div>
</div>
<div>Regards,</div>
<div>Dragomir</div>
</div>
<fieldset class="m_-888924642134222596mimeAttachmentHeader"></fieldset>
</div></div><pre>______________________________<wbr>_________________
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<a moz-do-not-send="true" class="m_-888924642134222596moz-txt-link-freetext" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-<wbr>bin/mailman/listinfo/users</a>
</pre>
</blockquote>
</div>
</blockquote></div>
</div>
</blockquote>
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