SIPp 3.1 Registering on Asterisk 1.6.1 beta

From Open CSTA

SIPp has a bug in it. Go into call.cpp on line 3388 or thereabouts and add to INFO/MESSAGES an IF statement for OPTIONS. This will then enable command line -aa option to send an automatic ACK/200 response when it receives it. It may also, yet to be confirmed, occasionally send a BYE.

Compile SIPp with ossl

• Create the scenario. This is just an XML file with character data being the SIP messages.

<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE scenario SYSTEM "sipp.dtd">

<scenario name="registration">

<send retrans="500">
<![CDATA[
REGISTER sip:[remote_ip]:[remote_port] SIP/2.0
Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
Max-Forwards: 20
From: "[field0]" <sip:[field0]@[local_ip]:[local_port]>;tag=[call_number]
To: "[field0]" <sip:[field0]@[remote_ip]:[remote_port]>
Call-ID: [call_id]
CSeq: 1 REGISTER
Contact: <sip:[field0]@[local_ip]:[local_port]>
Expires: 3600
Content-Length: 0
User-Agent: Sipp v1.1-TLS, version 20061124
Authorization: Digest username="[field0]", realm="asterisk"
]]>
</send>

<recv response="401" auth="true" rtd="true">
</recv>

<send retrans="500">
<![CDATA[
REGISTER sip:[remote_ip]:[remote_port] SIP/2.0
Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
Max-Forwards: 20
From: "[field0]" <sip:[field0]@[local_ip]>;tag=[call_number]
To: "[field0]" <sip:[field0]@[remote_ip]>
Call-ID: [call_id]
CSeq: 2 REGISTER
Contact: <sip:[field0]@[local_ip]:[local_port]>
Expires: 3600
Content-Length: 0
User-Agent: Sipp v1.1-TLS, version 20061124
[field1]
]]>
</send>


  <recv response="102">
  </recv>

  <send>
    <![CDATA[
SIP/2.0 200 OK
Via: SIP/2.0/[transport] [remote_ip]:[remote_port];branch=[branch];rport=5060
Contact: <sip:[local_ip]:[local_port]>
To: <sip:[field0]@[local_ip]:[local_port]>;tag=[call_number]
From: "101"<sip:[field0]@[remote_ip]>;tag=[call_number]
Call-ID: [call_id]@[remote_ip]
CSeq: 102 OPTIONS
Accept: application/sdp
Accept-Language: en
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO
User-Agent: Sipp v1.1-TLS, version 20061124
Allow-Events: message-summary, dialog
Content-Length: 0
]]>
  </send>

  <recv response="100"
        optional="true">
  </recv>

  <recv response="180" optional="true">
  </recv>

  <recv response="200" optional="true">
  </recv>

  <!-- By adding rrs="true" (Record Route Sets), the route sets         -->
  <!-- are saved and used for following messages sent. Useful to test   -->
  <!-- against stateful SIP proxies/B2BUAs.                             -->
  <recv response="200" rtd="true">
  </recv>


</scenario>

• Create the user list that gets injected into the scenario (users.csv)

SEQUENTIAL
100;[authentication username=100 password=test]
101;[authentication username=101 password=test]
102;[authentication username=102 password=test]
103;[authentication username=103 password=test]
104;[authentication username=104 password=test]
105;[authentication username=105 password=test]
106;[authentication username=106 password=test]
107;[authentication username=107 password=test]
108;[authentication username=108 password=test]
109;[authentication username=109 password=test]
110;[authentication username=110 password=test]
111;[authentication username=111 password=test]
112;[authentication username=112 password=test]
113;[authentication username=113 password=test]
114;[authentication username=114 password=test]
115;[authentication username=115 password=test]

• From the command line this will create 1 registration every 5000ms.

#./sipp -s 101 -ap test -sf register-bob.xml -r 1 -rp 5000 127.0.0.1:5060 -trace_msg -trace_err -aa -inf users.csv