Hello Sebastian,

I have more time to check today, and followed your instruction.

I have added rss="true" on 200OK (with sdp), and next, an ACK should be sent by my sipp, with asterisk IP on request line. But this ACK is not sent by my sipp.

Sipp detect this 200OK, but not respond with an ACK (waited by Asterisk). So Kamailio send me 200OK again and again.

A new message appeared: Aborting call on unexpected message for Call-Id '1-13197@192.168.1.13': while expecting '200' (index 9), received 'SIP/2.0 400 Bad Request URI

In my opinion, this message said: i have recieved informations/messages concerning this call id, but i don't care, i dont expect this one ?

Yes yes, i'm sure, i'm using this file. This xml file == captured attached previously.

I will follow investigations tomorrow, i don't understand the difference between my message sent over sipp and messages sent over jitsi.

Regards,

Loïc.

2015-07-08 15:16 GMT+02:00 Sebastian Damm <damm@sipgate.de>:

Hi,

you need to change the ACK the same way you did change your BYE Request.

The 400 Bad Request URI response seems to be geneerated by your Kamailio. But I can't find a matching BYE request with CSeq 2, so I don't know what Kamailio is complaining about.

The BYE with CSeq 3 is not directed to the Contact URI from the 200 OK.

According to your xml file, there should never be a BYE with CSeq 3. Are you sure, you are actually using this file? And did you read the documentation? I wrote something about an "rss" parameter, that needs to be added earlier, so you can access those headers.

Best Regards,
Sebastian

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