Marek,
I would try inserting an optional receive, and some goto labels.
Charles
[EMAIL PROTECTED] wrote on 06/20/2007 09:34:46 AM:
> Hello,
>
> I found the option '-aa' which helps me with the INFO issue.
> However, I have a similar problem with arbitrary number of periodic
> re-INVITEs (they also arrive during <pause>) where I would like a
> similar approach (preferably with a customized response, instead of
> the built-in one). The '-aa' option covers only INFO, UPDATE and
NOTIFY...
>
> I think that I could use the '-nd' option but I need to respond to
> the re-INVITEs instead of ignoring them completely, otherwise the
> SUT closes the call.
>
>
> Thanks
> Marek
>
>
> De : [EMAIL PROTECTED] [mailto:sipp-users-
> [EMAIL PROTECTED] De la part de Shimara, Marek (Altran)
> Envoyé : mercredi 20 juin 2007 14:13
> À : sipp-users@lists.sourceforge.net
> Objet : [Sipp-users] SIP INFO (vfu) after re-INVITE
>
> Hello,
>
> I use latest "SIPp v2.0-PCAP, version 20070619, built Jun 20 2007,
13:31:07."
>
> I have this scenario (based on UAC):
>
> Messages Retrans Timeout
Unexpected-Msg
> INVITE ----------> 1 0 0
> 100 <---------- 0 0 0 0
> 180 <---------- 0 0 0 0
> 200 <---------- E-RTD1 1 0 0 0
> ACK ----------> 1 0
> [ NOP ]
> [ NOP ]
> INFO <---------- 1 0 0
> 200 ----------> 1 0
> Pause [ 4000ms] 1 0
> [ NOP ]
> INVITE <---------- 1 0 0
> 200 ----------> 1 0
> ACK <---------- 1 0 0
> INFO <---------- 1 0 0
> 200 ----------> 1 0
> Pause [ 1:00] 1 1
> BYE ----------> 0 0 0
> 200 <---------- 0 0 0 0
>
> After the INVITE which comes from the SUT I respond with 200 OK and
> then after the ACK, INFO and 200 OK, I would like to pause (there is
> PCAP play which was started after the first ACK, still going on
> during that period). However, after reaching the <pause>, the call
> is aborted with
>
> 2007-06-20 13:42:31:922 1182339751.922596: Aborting call on
> unexpected message for Call-ID '[EMAIL PROTECTED]': while
> expecting '0' response, received 'INFO sip:
> [EMAIL PROTECTED]:5062 SIP/2.0
> Via: SIP/2.0/UDP 16.16.93.224:5060;
> branch=z9hG4bKaba7c1836e027a2fab45fae5ab123fe700000106.1
> From: sut <sip:[EMAIL PROTECTED]:5060>;
> tag=a3e7c024fe279bb02d720bfd3d8f831739dd4fd2
> To: "sipp_user19540251867482" <sip:[EMAIL PROTECTED]
> 243:5062>;tag=1
> Call-ID: [EMAIL PROTECTED]
> CSeq: 4 INFO
> Content-Type: application/media_control+xml
> Content-Length: 169
> Max-Forwards: 70
>
> <?xml version="1.0" encoding="utf-8"
>
?><media_control><vc_primitive><to_encoder><picture_fast_update></picture_fast_update></to_encoder></vc_primitive></media_control>
>
> I tried to add an optional="true" into the <recv INFO> :
>
> ...
> ...
> <recv request="INFO" optional="true">
> <action>
> <assign assign_to="1" value="1" />
> </action>
> </recv>
>
> <send test="1">
> <![CDATA[
>
> SIP/2.0 200 OK
> [last_Via:]
> [last_From:]
> [last_To:];tag=[call_number]
> [last_Call-ID:]
> [last_CSeq:]
> Content-Length: 0
>
> ]]>
> </send>
>
> <pause milliseconds="60000"/>
> ...
> ...
>
>
> But then SIPP never sends the "200 OK" response - it stays at
>
> Messages Retrans Timeout
Unexpected-Msg
> INVITE ----------> 1 0 0
> 100 <---------- 0 0 0 0
> 180 <---------- 0 0 0 0
> 200 <---------- E-RTD1 1 0 0 0
> ACK ----------> 1 0
> [ NOP ]
> [ NOP ]
> INFO <---------- 1 0 0
> 200 ----------> 1 0
> Pause [ 4000ms] 1 0
> [ NOP ]
> INVITE <---------- 1 0 0
> 200 ----------> 1 0
> ACK <---------- 1 0 0
> INFO <---------- 13 0 0
> 200 ----------> 0 0
> Pause [ 1:00] 0 0
> BYE ----------> 0 0 0
> 200 <---------- 0 0 0 0
>
>
> receiving all the INFO messages, and never reaches the end of the
scenario.
>
> I would like either to automatically respond to every INFO with 200
> OK, or to simply ignore them all (at some point in the scenario). Is
> this possible?
>
>
> Thanks
> Marek
>
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