It might be useful to look at http://sipp.sourceforge.net/doc/reference.html#Structure+of+client+%28UAC+like%29+XML+scenarios - in particular, I think you can do this by setting 'rrs="true"' on the received 200 OK, and then using [next_url] for the Request-URI of the ACK.
Best, Rob P.S. I don't think you're subscribed to the sipp-users mailing list - it may be worth subscribing so that you see all responses and can post without me having to approve your messages. On 21 March 2014 18:59, Luis F Urrea <[email protected]> wrote: > Hi all, > > I have Kamailio acting as SBC for a few media servers and I am writing sipp > scenarios for basic funtionality behavior testing. > > Things work fine except that on an aunthenticated INVITE simulating an > outbound call I see lots of retransmissions for the last 200OK and ACK. The > reason being that the SBC seem to expect the UA to change the RURI on that > last ACK to the IP of the media server and therefore when it receives the > ACK with its own IP it doesn't forward the ACK to the media server, > resulting in multiple retransmissions. > > Whats would be the recommended way to deal with this? > > > SIPp UAC Remote > |(1) INVITE | > |---------------------> | > |(2) 100 (optional) | > |<--------------------- | > |(3) 180(3) (optional) | > |<--------------------- | > |(4) 407 | > |<--------------------- | > |(5) ACK | > |---------------------> | > > |(6) INVITE + auth | > |---------------------> | > > |(7) 100 (optional) | > |<--------------------- | > |(8) 180(3) (optional) | > |<--------------------- | > > |(9) 200 OK | > |<--------------------- | > > |(10) ACK | > |---------------------> | > | | > |(11) PAUSE | > > > > > ------------------------------------------------------------------------------ > Learn Graph Databases - Download FREE O'Reilly Book > "Graph Databases" is the definitive new guide to graph databases and their > applications. Written by three acclaimed leaders in the field, > this first edition is now available. Download your free book today! > http://p.sf.net/sfu/13534_NeoTech > _______________________________________________ > Sipp-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sipp-users > ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/13534_NeoTech _______________________________________________ Sipp-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sipp-users
