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<DIV><FONT color=#000080 size=2 face=Verdana>Hi, Freeswitch,</FONT></DIV>
<DIV><FONT color=#000080></FONT>&nbsp;</DIV>
<DIV><FONT color=#000080>I used a&nbsp;web-ua that registered for 1001&nbsp;by 
sip.js to call another web-ua that registered for 1002 by sip.js, all thing 
works ok, but the call hang up after about 60 seconds caused 
with&nbsp;500&nbsp;internal&nbsp;server&nbsp;error.</FONT></DIV>
<DIV><FONT color=#000080></FONT>&nbsp;</DIV>
<DIV><FONT color=#000080>here&nbsp;is the trace 
of&nbsp;the&nbsp;call&nbsp;from&nbsp;the&nbsp;freeswitch&nbsp;console&nbsp;with&nbsp;siptrace 
on after about 60s:</FONT></DIV>
<DIV><FONT color=#000080></FONT>&nbsp;</DIV>
<DIV><FONT color=#000080>
<DIV></DIV>
<DIV>&nbsp;&nbsp;&nbsp;------------------------------------------------------------------------</DIV>
<DIV>send&nbsp;3243&nbsp;bytes&nbsp;to&nbsp;ws/[10.108.226.157]:5265&nbsp;at&nbsp;06:28:05.312440:</DIV>
<DIV>&nbsp;&nbsp;&nbsp;------------------------------------------------------------------------</DIV>
<DIV>&nbsp;&nbsp;&nbsp;INVITE&nbsp;sip:u8djvd17@952nbceag6b1.invalid;transport=ws;ob&nbsp;SIP/2.0</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Via:&nbsp;SIP/2.0/WS&nbsp;10.108.226.157:5066;branch=z9hG4bKXp48r89B9Q5Sp</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Max-Forwards:&nbsp;70</DIV>
<DIV>&nbsp;&nbsp;&nbsp;From:&nbsp;&lt;sip:1001@10.108.226.157&gt;;tag=gQet6FS5ttN3r</DIV>
<DIV>&nbsp;&nbsp;&nbsp;To:&nbsp;&lt;sip:1002@10.108.226.157&gt;;tag=hja4qr590s</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Call-ID:&nbsp;iee4mgmnj48j1gk8llrl</DIV>
<DIV>&nbsp;&nbsp;&nbsp;CSeq:&nbsp;62064378&nbsp;INVITE</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Contact:&nbsp;&lt;sip:1001@10.108.226.157:5060;transport=udp&gt;</DIV>
<DIV>&nbsp;&nbsp;&nbsp;User-Agent:&nbsp;FreeSWITCH-mod_sofia/1.5.12b~32bit</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Allow:&nbsp;INVITE,&nbsp;ACK,&nbsp;BYE,&nbsp;CANCEL,&nbsp;OPTIONS,&nbsp;MESSAGE,&nbsp;INFO,&nbsp;UPDATE,&nbsp;REGISTER,&nbsp;RE</DIV>
<DIV>FER,&nbsp;NOTIFY,&nbsp;PUBLISH,&nbsp;SUBSCRIBE</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Supported:&nbsp;timer,&nbsp;path,&nbsp;replaces</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Session-Expires:&nbsp;120;refresher=uac</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Min-SE:&nbsp;120</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Content-Type:&nbsp;application/sdp</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Content-Disposition:&nbsp;session</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Content-Length:&nbsp;2562</DIV>
<DIV></DIV>
<DIV>&nbsp;&nbsp;&nbsp;v=0</DIV>
<DIV>&nbsp;&nbsp;&nbsp;o=-&nbsp;4843282287768807212&nbsp;2&nbsp;IN&nbsp;IP4&nbsp;10.108.226.157</DIV>
<DIV>&nbsp;&nbsp;&nbsp;s=-</DIV>
<DIV>&nbsp;&nbsp;&nbsp;t=0&nbsp;0</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=group:BUNDLE&nbsp;audio&nbsp;video</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=msid-semantic:&nbsp;WMS&nbsp;cUjDKZuVkeKIQ8S9wg68Ca8YGzKRAKF399Dt</DIV>
<DIV>&nbsp;&nbsp;&nbsp;m=audio&nbsp;37393&nbsp;RTP/SAVPF&nbsp;111&nbsp;103&nbsp;104&nbsp;0&nbsp;8&nbsp;106&nbsp;105&nbsp;13&nbsp;126</DIV>
<DIV>&nbsp;&nbsp;&nbsp;c=IN&nbsp;IP4&nbsp;183.221.39.14</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtpmap:111&nbsp;opus/48000/2</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=fmtp:111&nbsp;minptime=10</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtpmap:103&nbsp;ISAC/16000</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtpmap:104&nbsp;ISAC/32000</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtpmap:0&nbsp;PCMU/8000</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtpmap:8&nbsp;PCMA/8000</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtpmap:106&nbsp;CN/32000</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtpmap:105&nbsp;CN/16000</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtpmap:13&nbsp;CN/8000</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtpmap:126&nbsp;telephone-event/8000</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtcp:1&nbsp;IN&nbsp;IP4&nbsp;0.0.0.0</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=candidate:1108746152&nbsp;1&nbsp;udp&nbsp;2122260223&nbsp;10.108.226.157&nbsp;64558&nbsp;typ&nbsp;host&nbsp;generat</DIV>
<DIV>ion&nbsp;0</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=candidate:2392531003&nbsp;1&nbsp;udp&nbsp;1686052607&nbsp;183.221.39.14&nbsp;37393&nbsp;typ&nbsp;srflx&nbsp;raddr&nbsp;1</DIV>
<DIV>0.108.226.157&nbsp;rport&nbsp;64558&nbsp;generation&nbsp;0</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=candidate:211149656&nbsp;1&nbsp;tcp&nbsp;1518280447&nbsp;10.108.226.157&nbsp;0&nbsp;typ&nbsp;host&nbsp;generation&nbsp;0</DIV>
<DIV></DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=ice-ufrag:J8KtuA2R4XMBjEqi</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=ice-pwd:+QrbfIxUKuVASsuqH3nLvSqW</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=fingerprint:sha-256&nbsp;A9:B5:DB:C4:40:2E:8A:C1:85:33:8F:CB:1D:49:CE:1C:17:84:9</DIV>
<DIV>C:A5:41:E9:DF:23:2B:84:6B:F0:2D:22:C2:60</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=setup:active</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=mid:audio</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=extmap:1&nbsp;urn:ietf:params:rtp-hdrext:ssrc-audio-level</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=extmap:3&nbsp;http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtcp-mux</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=maxptime:60</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=ssrc:4249320145&nbsp;cname:+bv8SIkztDhAAFyt</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=ssrc:4249320145&nbsp;msid:cUjDKZuVkeKIQ8S9wg68Ca8YGzKRAKF399Dt&nbsp;28cefa96-480d-441</DIV>
<DIV>f-bb56-4213896ef542</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=ssrc:4249320145&nbsp;mslabel:cUjDKZuVkeKIQ8S9wg68Ca8YGzKRAKF399Dt</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=ssrc:4249320145&nbsp;label:28cefa96-480d-441f-bb56-4213896ef542</DIV>
<DIV>&nbsp;&nbsp;&nbsp;m=video&nbsp;37393&nbsp;RTP/SAVPF&nbsp;100&nbsp;116&nbsp;117</DIV>
<DIV>&nbsp;&nbsp;&nbsp;c=IN&nbsp;IP4&nbsp;183.221.39.14</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtpmap:100&nbsp;VP8/90000</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtpmap:116&nbsp;red/90000</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtpmap:117&nbsp;ulpfec/90000</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtcp:1&nbsp;IN&nbsp;IP4&nbsp;0.0.0.0</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=candidate:1108746152&nbsp;1&nbsp;udp&nbsp;2122260223&nbsp;10.108.226.157&nbsp;64558&nbsp;typ&nbsp;host&nbsp;generat</DIV>
<DIV>ion&nbsp;0</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=candidate:2392531003&nbsp;1&nbsp;udp&nbsp;1686052607&nbsp;183.221.39.14&nbsp;37393&nbsp;typ&nbsp;srflx&nbsp;raddr&nbsp;1</DIV>
<DIV>0.108.226.157&nbsp;rport&nbsp;64558&nbsp;generation&nbsp;0</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=candidate:211149656&nbsp;1&nbsp;tcp&nbsp;1518280447&nbsp;10.108.226.157&nbsp;0&nbsp;typ&nbsp;host&nbsp;generation&nbsp;0</DIV>
<DIV></DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=ice-ufrag:J8KtuA2R4XMBjEqi</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=ice-pwd:+QrbfIxUKuVASsuqH3nLvSqW</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=fingerprint:sha-256&nbsp;A9:B5:DB:C4:40:2E:8A:C1:85:33:8F:CB:1D:49:CE:1C:17:84:9</DIV>
<DIV>C:A5:41:E9:DF:23:2B:84:6B:F0:2D:22:C2:60</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=setup:active</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=mid:video</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=extmap:2&nbsp;urn:ietf:params:rtp-hdrext:toffset</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=extmap:3&nbsp;http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtcp-mux</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtcp-fb:100&nbsp;ccm&nbsp;fir</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtcp-fb:100&nbsp;nack</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtcp-fb:100&nbsp;nack&nbsp;pli</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=rtcp-fb:100&nbsp;goog-remb</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=ssrc:2020563265&nbsp;cname:+bv8SIkztDhAAFyt</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=ssrc:2020563265&nbsp;msid:cUjDKZuVkeKIQ8S9wg68Ca8YGzKRAKF399Dt&nbsp;0f941cdb-811a-42f</DIV>
<DIV>f-8c4c-dc88444b2e7b</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=ssrc:2020563265&nbsp;mslabel:cUjDKZuVkeKIQ8S9wg68Ca8YGzKRAKF399Dt</DIV>
<DIV>&nbsp;&nbsp;&nbsp;a=ssrc:2020563265&nbsp;label:0f941cdb-811a-42ff-8c4c-dc88444b2e7b</DIV>
<DIV>&nbsp;&nbsp;&nbsp;------------------------------------------------------------------------</DIV>
<DIV>recv&nbsp;278&nbsp;bytes&nbsp;from&nbsp;ws/[10.108.226.157]:5265&nbsp;at&nbsp;06:28:05.339441:</DIV>
<DIV>&nbsp;&nbsp;&nbsp;------------------------------------------------------------------------</DIV>
<DIV>&nbsp;&nbsp;&nbsp;SIP/2.0&nbsp;100&nbsp;Trying</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Via:&nbsp;SIP/2.0/WS&nbsp;10.108.226.157:5066;branch=z9hG4bKXp48r89B9Q5Sp</DIV>
<DIV>&nbsp;&nbsp;&nbsp;To:&nbsp;&lt;sip:1002@10.108.226.157&gt;;tag=hja4qr590s</DIV>
<DIV>&nbsp;&nbsp;&nbsp;From:&nbsp;&lt;sip:1001@10.108.226.157&gt;;tag=gQet6FS5ttN3r</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Call-ID:&nbsp;iee4mgmnj48j1gk8llrl</DIV>
<DIV>&nbsp;&nbsp;&nbsp;CSeq:&nbsp;62064378&nbsp;INVITE</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Supported:&nbsp;outbound</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Content-Length:&nbsp;0</DIV>
<DIV></DIV>
<DIV>&nbsp;&nbsp;&nbsp;------------------------------------------------------------------------</DIV>
<DIV>recv&nbsp;293&nbsp;bytes&nbsp;from&nbsp;ws/[10.108.226.157]:5265&nbsp;at&nbsp;06:28:05.378443:</DIV>
<DIV>&nbsp;&nbsp;&nbsp;------------------------------------------------------------------------</DIV>
<DIV>&nbsp;&nbsp;&nbsp;SIP/2.0&nbsp;500&nbsp;Server&nbsp;Internal&nbsp;Error</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Via:&nbsp;SIP/2.0/WS&nbsp;10.108.226.157:5066;branch=z9hG4bKXp48r89B9Q5Sp</DIV>
<DIV>&nbsp;&nbsp;&nbsp;To:&nbsp;&lt;sip:1002@10.108.226.157&gt;;tag=hja4qr590s</DIV>
<DIV>&nbsp;&nbsp;&nbsp;From:&nbsp;&lt;sip:1001@10.108.226.157&gt;;tag=gQet6FS5ttN3r</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Call-ID:&nbsp;iee4mgmnj48j1gk8llrl</DIV>
<DIV>&nbsp;&nbsp;&nbsp;CSeq:&nbsp;62064378&nbsp;INVITE</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Supported:&nbsp;outbound</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Content-Length:&nbsp;0</DIV>
<DIV></DIV>
<DIV>&nbsp;&nbsp;&nbsp;------------------------------------------------------------------------</DIV>
<DIV>send&nbsp;315&nbsp;bytes&nbsp;to&nbsp;ws/[10.108.226.157]:5265&nbsp;at&nbsp;06:28:05.378443:</DIV>
<DIV>&nbsp;&nbsp;&nbsp;------------------------------------------------------------------------</DIV>
<DIV>&nbsp;&nbsp;&nbsp;ACK&nbsp;sip:u8djvd17@952nbceag6b1.invalid;transport=ws;ob&nbsp;SIP/2.0</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Via:&nbsp;SIP/2.0/WS&nbsp;10.108.226.157:5066;branch=z9hG4bKXp48r89B9Q5Sp</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Max-Forwards:&nbsp;70</DIV>
<DIV>&nbsp;&nbsp;&nbsp;From:&nbsp;&lt;sip:1001@10.108.226.157&gt;;tag=gQet6FS5ttN3r</DIV>
<DIV>&nbsp;&nbsp;&nbsp;To:&nbsp;&lt;sip:1002@10.108.226.157&gt;;tag=hja4qr590s</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Call-ID:&nbsp;iee4mgmnj48j1gk8llrl</DIV>
<DIV>&nbsp;&nbsp;&nbsp;CSeq:&nbsp;62064378&nbsp;ACK</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Content-Length:&nbsp;0</DIV>
<DIV></DIV>
<DIV>&nbsp;&nbsp;&nbsp;------------------------------------------------------------------------</DIV>
<DIV>send&nbsp;562&nbsp;bytes&nbsp;to&nbsp;ws/[10.108.226.157]:5265&nbsp;at&nbsp;06:28:05.378443:</DIV>
<DIV>&nbsp;&nbsp;&nbsp;------------------------------------------------------------------------</DIV>
<DIV>&nbsp;&nbsp;&nbsp;BYE&nbsp;sip:u8djvd17@952nbceag6b1.invalid;transport=ws;ob&nbsp;SIP/2.0</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Via:&nbsp;SIP/2.0/WS&nbsp;10.108.226.157:5066;branch=z9hG4bKyZX1t3tF60Ucj</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Max-Forwards:&nbsp;70</DIV>
<DIV>&nbsp;&nbsp;&nbsp;From:&nbsp;&lt;sip:1001@10.108.226.157&gt;;tag=gQet6FS5ttN3r</DIV>
<DIV>&nbsp;&nbsp;&nbsp;To:&nbsp;&lt;sip:1002@10.108.226.157&gt;;tag=hja4qr590s</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Call-ID:&nbsp;iee4mgmnj48j1gk8llrl</DIV>
<DIV>&nbsp;&nbsp;&nbsp;CSeq:&nbsp;62064379&nbsp;BYE</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Contact:&nbsp;&lt;sip:1001@10.108.226.157:5060;transport=udp&gt;</DIV>
<DIV>&nbsp;&nbsp;&nbsp;User-Agent:&nbsp;FreeSWITCH-mod_sofia/1.5.12b~32bit</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Allow:&nbsp;INVITE,&nbsp;ACK,&nbsp;BYE,&nbsp;CANCEL,&nbsp;OPTIONS,&nbsp;MESSAGE,&nbsp;INFO,&nbsp;UPDATE,&nbsp;REGISTER,&nbsp;RE</DIV>
<DIV>FER,&nbsp;NOTIFY,&nbsp;PUBLISH,&nbsp;SUBSCRIBE</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Supported:&nbsp;timer,&nbsp;path,&nbsp;replaces</DIV>
<DIV>&nbsp;&nbsp;&nbsp;Content-Length:&nbsp;0</DIV>
<DIV></DIV>
<DIV>&nbsp;&nbsp;&nbsp;------------------------------------------------------------------------</DIV></FONT></DIV>
<DIV><FONT color=#000080></FONT>&nbsp;</DIV>
<DIV><FONT color=#000080></FONT>&nbsp;</DIV>
<DIV><FONT color=#000080 size=2 face=Verdana></FONT>&nbsp;</DIV>
<DIV><FONT color=#000080 size=2 face=Verdana></FONT>&nbsp;</DIV>
<DIV><FONT color=#c0c0c0 size=2 
face=Verdana>2014-07-08&nbsp;14:51:17</FONT></DIV><FONT color=#c0c0c0 size=2 
face=Verdana>
<DIV>
<DIV>Tonny</FONT></FONT><FONT size=2 
face=Verdana></DIV></DIV></DIV></FONT></BODY></HTML>