Can you share please what sysctl params you tweaked? <br><br><div class="gmail_quote">2012/6/28 Hoexum, Edwin <span dir="ltr"><<a href="mailto:edwin.hoexum@office.ziggo.nl" target="_blank">edwin.hoexum@office.ziggo.nl</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="NL" link="blue" vlink="purple">
<div>
<p class="MsoNormal">Gents,<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><span lang="EN-US">I am trying to do some load testing on a freeswitch for transcoding from SILK to G711a. The question is: Is the limit for RTP sessions limited to CPU power or are there also limits on the freeswitch application and
can I tune freeswitch to do the job for 1500 sessions or more. <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">At the moment freeswitch is the best transcoding device for SILK to G711a that I know of. Also compared to the big companies who deliver transcoding devices.
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">SETUP:<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">3 X G7 HP DL 380 with 16 G mem 6 core 12 CPU’s<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">1 for SIPP UAC (1Gb interface for media and Signaling)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">1 for Freeswitch (trancoding function SILK to G711a) 1Gb interface for media and Signaling<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">1 for SIPP UAS (1Gb interface for media and Signaling)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">First tuning OS (with help from the wiki and some LINUX sysctl tuning)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">SIPP UAC <-> Freeswitch<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d">root@mnd-rc0001-srvot02:~# iperf -c 172.23.125.46 -u -d -b 400m<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">------------------------------------------------------------<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Server listening on UDP port 5001<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Receiving 1470 byte datagrams<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">UDP buffer size: 64.0 KByte (default)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">------------------------------------------------------------<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">------------------------------------------------------------<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Client connecting to 172.23.125.46, UDP port 5001<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Sending 1470 byte datagrams<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">UDP buffer size: 64.0 KByte (default)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">------------------------------------------------------------<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 4] local 172.23.125.42 port 46443 connected with 172.23.125.46 port 5001<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 3] local 172.23.125.42 port 5001 connected with 172.23.125.46 port 39259<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ ID] Interval Transfer Bandwidth<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 4] 0.0-10.0 sec 483 MBytes 405 Mbits/sec<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 4] Sent 344796 datagrams<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 3] 0.0-10.0 sec 483 MBytes 406 Mbits/sec 0.001 ms 0/344828 (0%)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 3] 0.0-10.0 sec 1 datagrams received out-of-order<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 4] Server Report:<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 4] 0.0-10.0 sec 483 MBytes 405 Mbits/sec 0.004 ms 261/344795 (0.076%)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 4] 0.0-10.0 sec 1 datagrams received out-of-order<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">root@mnd-rc0001-srvot02:~#
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Linux mnd-rc0001-srvot06 2.6.32-28-vserver #55~ppa1-Ubuntu SMP Fri Feb 4 21:25:09 UTC 2011 x86_64 GNU/Linux<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Ubuntu 10.04 LTS<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Welcome to Ubuntu!<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d">* Documentation: <a href="https://help.ubuntu.com/" target="_blank">
https://help.ubuntu.com/</a><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Last login: Thu Jun 21 15:01:35 2012 from 172.21.88.65<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">root@mnd-rc0001-srvot06:~# iperf -s -u -i1<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">------------------------------------------------------------<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Server listening on UDP port 5001<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Receiving 1470 byte datagrams<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">UDP buffer size: 64.0 KByte (default)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">------------------------------------------------------------<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">------------------------------------------------------------<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Client connecting to 172.23.125.42, UDP port 5001<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">Sending 1470 byte datagrams<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">UDP buffer size: 64.0 KByte (default)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">------------------------------------------------------------<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 5] local 172.23.125.46 port 39259 connected with 172.23.125.42 port 5001<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 3] local 172.23.125.46 port 5001 connected with 172.23.125.42 port 46443<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ ID] Interval Transfer Bandwidth<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 5] 0.0- 1.0 sec 48.3 MBytes 406 Mbits/sec<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 3] 0.0- 1.0 sec 48.4 MBytes 406 Mbits/sec 0.004 ms 262/34754 (0.75%)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 5] 1.0- 2.0 sec 48.3 MBytes 406 Mbits/sec<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 3] 1.0- 2.0 sec 48.3 MBytes 405 Mbits/sec 0.005 ms 0/34476 (0%)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 5] 2.0- 3.0 sec 48.3 MBytes 406 Mbits/sec<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 3] 2.0- 3.0 sec 48.3 MBytes 405 Mbits/sec 0.005 ms 0/34480 (0%)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 5] 3.0- 4.0 sec 48.3 MBytes 406 Mbits/sec<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 3] 3.0- 4.0 sec 48.3 MBytes 406 Mbits/sec 0.004 ms 0/34483 (0%)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 5] 4.0- 5.0 sec 48.3 MBytes 406 Mbits/sec<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 3] 4.0- 5.0 sec 48.3 MBytes 406 Mbits/sec 0.005 ms 0/34482 (0%)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 5] 5.0- 6.0 sec 48.3 MBytes 406 Mbits/sec<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 3] 5.0- 6.0 sec 48.3 MBytes 405 Mbits/sec 0.004 ms 0/34474 (0%)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 5] 6.0- 7.0 sec 48.3 MBytes 406 Mbits/sec<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 3] 6.0- 7.0 sec 48.3 MBytes 405 Mbits/sec 0.005 ms 0/34477 (0%)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 5] 7.0- 8.0 sec 48.3 MBytes 406 Mbits/sec<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 3] 7.0- 8.0 sec 48.3 MBytes 405 Mbits/sec 0.004 ms 0/34480 (0%)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 5] 8.0- 9.0 sec 48.3 MBytes 406 Mbits/sec<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 3] 8.0- 9.0 sec 48.3 MBytes 406 Mbits/sec 0.005 ms 0/34482 (0%)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 5] 9.0-10.0 sec 48.3 MBytes 406 Mbits/sec<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 5] 0.0-10.0 sec 483 MBytes 406 Mbits/sec<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 5] Sent 344829 datagrams<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 3] 0.0-10.0 sec 483 MBytes 405 Mbits/sec 0.004 ms 261/344795 (0.076%)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 3] 0.0-10.0 sec 1 datagrams received out-of-order<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 5] Server Report:<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 5] 0.0-10.0 sec 483 MBytes 406 Mbits/sec 0.000 ms 0/344828 (0%)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1f497d">[ 5] 0.0-10.0 sec 1 datagrams received out-of-order<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">UDP traffic looks fine.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">SIPP (UAC) inject SILK RTP (PCAP ) and send this to Freeswitch. Freeswitch send this G711a to the SIPP( UAS).<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">I doing some testing and until 700 sessions it look fine (Packed loss <0.1% and delay <40ms)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">If I do more sessions 10% of packet have no packet loss but delay of more the 100ms.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">SIPP uac side:<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">------------------------------ Scenario Screen -------- [1-9]: Change Screen --<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> Call-rate(length) Port Total-time Total-calls Remote-host<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 50.0(0 ms)/1.000s 5060 230.53 s 2000 172.23.125.12:5060(UDP)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> Call limit reached (-m 2000), 0.000 s period 0 ms scheduler resolution<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 0 calls (limit 4500) Peak was 2000 calls, after 40 s<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 0 Running, 1654 Paused, 0 Woken up<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 0 dead call msg (discarded) 6459 out-of-call msg (discarded)
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 1 open sockets <u></u>
<u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> Messages Retrans Timeout Unexpected-Msg<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> Pause [ 2000ms] 2000 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> INVITE ----------> 2000 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 100 <---------- 2000 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 183 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 400 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 401 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 403 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 404 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 405 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 406 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 408 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 415 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 433 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 480 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 481 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 484 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 485 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 486 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 487 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 488 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 489 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 500 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 502 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 503 <---------- 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 180 <---------- 2000 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 200 <---------- E-RTD1 2000 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> ACK ----------> 2000 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> Pause [ 500ms] 2000 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> [ NOP ] <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> BYE <---------- 2000 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 200 ----------> 2000 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">------------------------------ Test Terminated --------------------------------<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">----------------------------- Statistics Screen ------- [1-9]: Change Screen --<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> Start Time | 2012-06-28 20:17:17:312 1340907437.312927
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> Last Reset Time | 2012-06-28 20:21:07:857 1340907667.857562 <u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> Current Time | 2012-06-28 20:21:07:857 1340907667.857769
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">-------------------------+---------------------------+--------------------------<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> Counter Name | Periodic value | Cumulative value<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">-------------------------+---------------------------+--------------------------<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> Elapsed Time | 00:00:00:000 | 00:03:50:544
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> Call Rate | 0.000 cps | 8.675 cps
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">-------------------------+---------------------------+--------------------------<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> Incoming call created | 0 | 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> OutGoing call created | 0 | 2000
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> Total Call created | | 2000
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> Current Call | 0 |
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">SIPP UAS side:<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">------------------------------ Scenario Screen -------- [1-9]: Change Screen --<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> Port Total-time Total-calls Transport<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 5060 65.10 s 2000 UDP<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 0 new calls during 1.001 s period 1 ms scheduler resolution<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 2000 calls Peak was 2000 calls, after 44 s<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 0 Running, 2002 Paused, 4 Woken up<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 0 dead call msg (discarded) <u></u>
<u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 3 open sockets <u></u>
<u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 2021 Total echo RTP pckts 1st stream 5.327 last period RTP rate (kB/s)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> 0 Total echo RTP pckts 2nd stream 0.000 last period RTP rate (kB/s)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> Messages Retrans Timeout Unexpected-Msg<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> ----------> INVITE 2000 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> <---------- 100 2000 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> [ 500ms] Pause 2000 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> <---------- 180 2000 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> <---------- 200 2000 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> ----------> ACK 2000 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> [ 3:08] Pause 2000 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> <---------- BYE 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"> ----------> 200 0 0 0 0
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">------------------------------ Sipp Server Mode -------------------------------<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">##############################################################################<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">MPSTAT –A 5 on freeswitch:<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">8:29:50 CPU %usr %nice %sys %iowait %irq %soft %steal %guest %idle<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 all 24.84 0.00 25.63 0.00 0.02 7.46 0.00 0.00 42.05<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 0 43.52 0.00 26.72 0.00 0.00 4.05 0.00 0.00 25.71<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 1 27.88 0.00 39.18 0.00 0.00 3.12 0.00 0.00 29.82<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 2 27.70 0.00 33.40 0.00 0.00 4.17 0.00 0.00 34.72<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 3 25.57 0.00 35.98 0.00 0.00 3.03 0.00 0.00 35.42<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 4 27.36 0.00 27.56 0.00 0.00 2.56 0.00 0.00 42.52<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 5 25.45 0.00 24.44 0.00 0.00 2.22 0.00 0.00 47.88<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 6 24.77 0.00 31.28 0.00 0.00 2.98 0.00 0.00 40.97<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 7 23.05 0.00 23.81 0.00 0.00 2.67 0.00 0.00 50.48<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 8 22.22 0.00 23.03 0.00 0.20 2.02 0.00 0.00 52.53<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 9 4.84 0.00 5.71 0.00 0.00 62.86 0.00 0.00 26.59<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 10 23.36 0.00 17.01 0.00 0.00 2.46 0.00 0.00 57.17<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 11 20.21 0.00 15.11 0.00 0.00 2.98 0.00 0.00 61.70<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:50 CPU intr/s<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 all 30433.80<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 0 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 1 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 2 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 3 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 4 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 5 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 6 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 7 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 8 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 9 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 10 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 11 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:50 CPU 0/s 1/s 8/s<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 0 0.00 0.00 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 1 0.00 0.00 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 2 0.00 0.00 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 3 0.00 0.00 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 4 0.00 0.00 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 5 0.00 0.00 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 6 0.00 0.00 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 7 0.00 0.00 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 8 0.00 0.00 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 9 0.00 0.00 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 10 0.00 0.00 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">18:29:55 11 0.00 0.00 0.00<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">I tested it with G711a to G711a and got the same result.
<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">I tested also some RTP parameters like <u></u>
<u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN" style="font-size:10.0pt;font-family:"Courier New""><param name="rtp-autoflush-during-bridge" value="true"/> or false<u></u><u></u></span></p>
<pre><span lang="EN"><param name="rtp-autoflush" value="true"/> or false<u></u><u></u></span></pre>
<p class="MsoNormal"><span lang="EN"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN">The lot of the module are not activated like CDR stuff.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Times New Roman","serif";color:#1f497d">mvg,<u></u><u></u></span></b></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Times New Roman","serif";color:#1f497d">Edwin<u></u><u></u></span></b></p>
<p class="MsoNormal"><u></u> <u></u></p>
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