I am currently using sipp to test between multiple Asterisk sip trunks.
sipp <-----trunk-----> * Box 1 <-----trunk-----> * Box 2.
I have exported the default uac.xml and changed the BYE send to receive
requests instead. Since my * dial plan dials some DTMFs, plays a ulaw and
then does the hangup.
<recv request="BYE">
</recv>
<send>
<![CDATA[
SIP/2.0 200 OK
[last_Via:]
[last_From:]
[last_To:]
[last_Call-ID:]
[last_CSeq:]
Contact: <sip:[local_ip]:[local_port];transport=[transport]>
Content-Length: 0
]]>
</send>
Everything seems to work correctly. I can use a soft-phone to dial across
the trunks and the sipp test passes successfully with one call. However
once I bump it up to 2 concurrent (-l 2). I start seeing dead call msg
(successful). The test says successful but I'm not sure what the dead call
message is implying.
Call-rate(length) Port Total-time Total-calls Remote-host
10.0(0 ms)/1.000s 5061 175.36 s 2 4.4.4.4:5060(UDP)
Call limit reached (-m 2), 0.000 s period 0 ms scheduler resolution
0 calls (limit 2) Peak was 2 calls, after 0 s
0 Running, 4 Paused, 0 Woken up
1 dead call msg (discarded) 0 out-of-call msg (discarded)
1 open sockets
Messages Retrans Timeout
Unexpected-Msg
INVITE ----------> 2 0 0
100 <---------- 2 0 0 0
180 <---------- 0 0 0 0
183 <---------- 0 0 0 0
200 <---------- E-RTD1 2 0 0 0
ACK ----------> 2 0
BYE <---------- 2 0 0 0
------------------------------ Test Terminated
--------------------------------
----------------------------- Statistics Screen ------- [1-9]: Change
Screen --
Start Time | 2015-06-05 11:21:27:778 1433521287.778465
Last Reset Time | 2015-06-05 11:24:23:014 1433521463.014540
Current Time | 2015-06-05 11:24:23:014 1433521463.014586
-------------------------+---------------------------+--------------------------
Counter Name | Periodic value | Cumulative value
-------------------------+---------------------------+--------------------------
Elapsed Time | 00:00:00:000 | 00:02:55:236
Call Rate | 0.000 cps | 0.006 cps
-------------------------+---------------------------+--------------------------
Incoming call created | 0 | 0
OutGoing call created | 0 | 1
Total Call created | | 1
Current Call | 0 |
-------------------------+---------------------------+--------------------------
Successful call | 0 | 1
Failed call | 0 | 0
-------------------------+---------------------------+--------------------------
Response Time 1 | 00:00:00:000 | 00:00:00:004
Call Length | 00:00:00:000 | 00:02:55:134
------------------------------ Test Terminated
--------------------------------
[root@sipp]# ./sipp -sf uac-no-hangup.xml -s 666 4.4.4.4 -l 2 -m 2 -r 10
-trace_err
Warning: open file limit > FD_SETSIZE; limiting max. # of open files to
FD_SETSIZE = 1024
Resolving remote host '4.4.4.4'... Done.
------------------------------ Scenario Screen -------- [1-9]: Change
Screen --
Call-rate(length) Port Total-time Total-calls Remote-host
10.0(0 ms)/1.000s 5061 175.36 s 2 4.4.4.4:5060(UDP)
Call limit reached (-m 2), 0.000 s period 0 ms scheduler resolution
0 calls (limit 2) Peak was 2 calls, after 0 s
0 Running, 4 Paused, 0 Woken up
1 dead call msg (discarded) 0 out-of-call msg (discarded)
1 open sockets
Messages Retrans Timeout
Unexpected-Msg
INVITE ----------> 2 0 0
100 <---------- 2 0 0 0
180 <---------- 0 0 0 0
183 <---------- 0 0 0 0
200 <---------- E-RTD1 2 0 0 0
ACK ----------> 2 0
BYE <---------- 2 0 0 0
------------------------------ Test Terminated
--------------------------------
----------------------------- Statistics Screen ------- [1-9]: Change
Screen --
Start Time | 2015-06-05 11:30:48:298 1433521848.298899
Last Reset Time | 2015-06-05 11:33:43:661 1433522023.661620
Current Time | 2015-06-05 11:33:43:661 1433522023.661730
-------------------------+---------------------------+--------------------------
Counter Name | Periodic value | Cumulative value
-------------------------+---------------------------+--------------------------
Elapsed Time | 00:00:00:000 | 00:02:55:362
Call Rate | 0.000 cps | 0.011 cps
-------------------------+---------------------------+--------------------------
Incoming call created | 0 | 0
OutGoing call created | 0 | 2
Total Call created | | 2
Current Call | 0 |
-------------------------+---------------------------+--------------------------
Successful call | 0 | 2
Failed call | 0 | 0
-------------------------+---------------------------+--------------------------
Response Time 1 | 00:00:00:000 | 00:00:00:004
Call Length | 00:00:00:000 | 00:02:54:902
------------------------------ Test Terminated
--------------------------------
2015-06-05 11:33:43:544 1433522023.544571: Dead call 1-244359@172.16.0.2
(successful), received 'BYE sip:sipp@172.16.0.2:5061 SIP/2.0
Via: SIP/2.0/UDP 4.4.4.4:5060;branch=z9hG4bK1125b29a;rport
Max-Forwards: 70
From: 666 <sip:666@4.4.4.4:5060>;tag=as254abde5
To: sipp <sip:sipp@172.16.0.2:5061>;tag=244359SIPpTag001
Call-ID: 1-244359@172.16.0.2
CSeq: 102 BYE
User-Agent: Asterisk PBX 11.7.0
X-Asterisk-HangupCause: Normal Clearing
X-Asterisk-HangupCauseCode: 16
Content-Length: 0
------------------------------------------------------------------------------
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