<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div>Hi, Bogdan:<br><br>server 103.24.228.158.5060<br>caller 124.193.138.210.5758<br>callee 124.193.138.210.6001<br><br>1) first I enable mediaproxy,<br>2) invite, tcpdump, callee not reply.<br>3) kill media-relay<br>4) invite, tcpdump, callee replied<br><br>So it must be something with the mediaproxy.<br>what should I dump further so that I can get more interesting result?<br><br>George Wu<br><br>[root@localhost ~]#&nbsp; tcpdump -nn -i eth2 'port 5060'</div>tcpdump: verbose output suppressed, use -v or -vv for full protocol decode<br>listening on eth2, link-type EN10MB (Ethernet), capture size 65535 bytes<br>21:43:18.305220 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:43:18.305247 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:43:25.030750 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:43:26.321502 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:43:26.321536 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:43:29.327585 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:43:29.327609 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:43:33.110680 IP 124.193.138.210.6001 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:43:35.031244 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:43:37.344871 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:43:37.344899 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:43:40.350973 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:43:40.350998 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:43:43.119174 IP 124.193.138.210.6001 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:43:45.038000 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:43:48.367245 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:43:48.367284 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:43:51.373390 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:43:51.373429 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:43:53.121467 IP 124.193.138.210.6001 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:43:55.045829 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:43:59.393654 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:43:59.393690 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:44:02.399731 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:44:02.399766 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:44:03.128231 IP 124.193.138.210.6001 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:44:05.049049 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:44:08.575857 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 1291<br>21:44:08.594019 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 305<br>21:44:08.594286 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 1472<br>21:44:08.594389 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 1472<br>21:44:09.196392 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 1472<br>21:44:09.196475 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 1472<br>21:44:10.309196 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 1472<br>21:44:10.309259 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 1472<br>21:44:10.416003 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:44:10.416031 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:44:12.532938 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 1472<br>21:44:12.533027 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 1472<br>21:44:13.422094 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:44:13.422122 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:44:13.645779 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 350<br>21:44:13.726980 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 388<br>21:44:15.048933 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:44:21.438478 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:44:21.438548 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:44:23.140670 IP 124.193.138.210.6001 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:44:25.058513 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:44:25.447528 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:44:25.447561 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:44:32.461748 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:44:32.461793 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:44:33.140726 IP 124.193.138.210.6001 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:44:35.067372 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:44:36.469892 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:44:36.469930 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:44:43.484101 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:44:43.484129 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:44:45.073227 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:44:47.492803 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:44:47.492839 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:44:55.074380 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:44:55.508542 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:44:55.508570 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:44:58.514652 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:44:58.514677 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:45:03.150021 IP 124.193.138.210.6001 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:45:05.076895 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:45:06.530917 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:45:06.530953 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:45:09.537020 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:45:09.537045 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br><br><br>[root@localhost ~]# <br>[root@localhost ~]# ps aux|grep media<br>root&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1675&nbsp; 0.0&nbsp; 0.7 233152 15312 ?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SNL&nbsp; 04:02&nbsp;&nbsp; 0:05 python /develop/mediaproxy-2.6.1/media-dispatcher<br>root&nbsp;&nbsp;&nbsp;&nbsp; 18155&nbsp; 0.0&nbsp; 0.9 334696 18292 ?&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; SLl&nbsp; 21:30&nbsp;&nbsp; 0:00 python /develop/mediaproxy-2.6.1/media-relay<br>root&nbsp;&nbsp;&nbsp;&nbsp; 18455&nbsp; 0.0&nbsp; 0.0 103240&nbsp;&nbsp; 864 pts/0&nbsp;&nbsp;&nbsp; S+&nbsp;&nbsp; 21:47&nbsp;&nbsp; 0:00 grep media<br>[root@localhost ~]# kill -9 18155<br>[root@localhost ~]#&nbsp; tcpdump -nn -i eth2 'port 5060'<br>tcpdump: verbose output suppressed, use -v or -vv for full protocol decode<br>listening on eth2, link-type EN10MB (Ethernet), capture size 65535 bytes<br>21:48:13.251925 IP 124.193.138.210.6001 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:48:14.928378 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:48:14.928416 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:48:15.189453 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:48:18.936534 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:48:18.936570 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:48:23.741238 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 893<br>21:48:23.751169 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 305<br>21:48:23.751294 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 1040<br>21:48:23.751325 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 1044<br>21:48:24.300008 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 1040<br>21:48:24.300101 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 1044<br>21:48:24.397301 IP 124.193.138.210.6001 &gt; 103.24.228.158.5060: SIP, length: 432<br>21:48:24.397868 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 364<br>21:48:24.413045 IP 124.193.138.210.6001 &gt; 103.24.228.158.5060: SIP, length: 387<br>21:48:24.413441 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 328<br>21:48:25.195982 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:48:25.950777 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:48:25.950812 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:48:29.958937 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:48:29.958975 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:48:33.267771 IP 124.193.138.210.6001 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:48:35.198623 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 4<br>21:48:37.976323 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:48:37.976352 IP 103.24.228.158.5060 &gt; 124.193.138.210.6001: SIP, length: 4<br>21:48:40.983285 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:48:40.983309 IP 103.24.228.158.5060 &gt; 124.193.138.210.5758: SIP, length: 4<br>21:48:45.216862 IP 124.193.138.210.5758 &gt; 103.24.228.158.5060: SIP, length: 4<br><br><br><br><br><br><br><br><div></div><div id="divNeteaseMailCard"></div><br></div><br><br><span title="neteasefooter"><span id="netease_mail_footer"></span></span>