Hi Olivier, I have exactly the same problem with Maxime. Doesn't this mean that SIPp is not fully compliant with RFC3261 ?
RFC3261: 17.1.1.3 Construction of the ACK Request ... The ACK request constructed by the client transaction MUST contain values for the Call-ID, From, and Request-URI that are equal to the values of those header fields in the request passed to the transport by the client transaction (call this the "original request"). ... (I use SIPp to test a SER SIP server and as a workaround, I have to manually enter the Contact IP address of the called UA, at the ACK mesg on an INVITE scenario, eg.: <send> <![CDATA[ ACK 1.2.3.4:5060 SIP/2.0 ) regards, Kostas Olivier Jacques wrote: > Hi Maxime, > > this is a SIPp limitation. As SIPp doesn't have a true SIP stack, it > will send to the IP address you provided on the command line. > You might want to have a look at "3PCC" feature where you can create > several SIPp to send messages to different IP addresses. > > Olivier. > > On 5/14/07, *Guillaume Maxime* <[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>> wrote: > > Hi, > > I'm a Newbie with Sipp and SIP, so it's probably a very stupid > question ;-) > > So, sipp is my caller and I use an equipment in front of it. > > Sipp sends an INVITE > > INVITE sip:[EMAIL PROTECTED]:5060 SIP/2.0 > Via: SIP/2.0/UDP 10.165.98.16:5060 > <http://10.165.98.16:5060>;branch=z9hG4bK-1-0 > From: 20000133875800989 <sip:[EMAIL PROTECTED]:5060>;tag=1 > To: 0875898532 <sip:[EMAIL PROTECTED] > <mailto:sip:[EMAIL PROTECTED]>> > Call-ID: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> > CSeq: 1 INVITE > Contact: sip:[EMAIL PROTECTED]:5060 > Max-Forwards: 70 > Subject: Performance Test > Content-Type: application/sdp > Content-Length: 131 > > v=0 > o=- 53655765 2353687637 IN IP4 10.165.98.16 <http://10.165.98.16> > s=- > c=IN IP4 10.165.98.16 <http://10.165.98.16> > t=0 0 > m=audio 6000 RTP/AVP 8 > a=rtpmap:8 PCMA/8000 > > I recieve a 200 OK like this : > > SIP/2.0 200 OK > Via: SIP/2.0/UDP 10.165.98.16:5060 > <http://10.165.98.16:5060>;branch=z9hG4bK-1-0 > From: "20000133875800989" <sip:[EMAIL PROTECTED] > <mailto:sip:[EMAIL PROTECTED]>>;tag=1 > To: "0875898532" <sip:[EMAIL PROTECTED] > <mailto:sip:[EMAIL PROTECTED]>>;tag=043da8c0-00000410-o-1 > Call-ID: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> > CSeq: 1 INVITE > Contact: <sip:[EMAIL PROTECTED]:50604> > Content-Type: application/sdp > Content-Length: 135 > > v=0 > o=user1 53655765 2353687637 IN IP4 10.165.98.18 <http://10.165.98.18> > s=- > c=IN IP4 10.165.98.18 <http://10.165.98.18> > t=0 0 > m=audio 6044 RTP/AVP 8 > a=rtpmap:8 PCMA/8000 > > And sipp sends the ACK to 10.165.98.10:5060 > <http://10.165.98.10:5060> and not to the contact address > (10.165.98.10:50604 <http://10.165.98.10:50604>) > > > 17:20:54.320293 IP 10.165.98.16.5060 > 10.165.98.10.5060: UDP, > length 413 > [EMAIL PROTECTED]@._. > .b. > .b > ........ACK sip:[EMAIL PROTECTED]:50604 SIP/2.0 > Via: SIP/2.0/UDP 10.165.98.16:5060 > <http://10.165.98.16:5060>;branch=z9hG4bK-1-5 > From: 20000133875800989 <sip:[EMAIL PROTECTED]:5060>;tag=1 > To: 0875898532 > <sip:[EMAIL PROTECTED]:50604>;tag=043da8c0-00000410-o-1 > Call-ID: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> > CSeq: 1 ACK > Contact: sip:[EMAIL PROTECTED]:5060 > Max-Forwards: 70 > Subject: Performance Test > Content-Length: 0 > Why Sipp does not send the ACK to the contact address ? > > In a script, I have defined a ACK message like this : > > <send> > <![CDATA[ > > ACK [next_url] SIP/2.0 > Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch] > From: [field0] > <sip:[EMAIL PROTECTED]:[local_port]>;tag=[call_number] > To: [field1] <[next_url]>[peer_tag_param] > Call-ID: [call_id] > CSeq: 1 ACK > Contact: sip:[EMAIL PROTECTED]:[local_port] > Max-Forwards: 70 > Subject: Performance Test > Content-Length: 0 > > ]]> > </send> > > Help please > > Thanks in advance ! > > > *Maxime GUILLAUME* > Integration Engineer > > Netcentrex Converged IP Communications > **Comverse** > > [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> > www.comverse.com <http://www.comverse.com/> > > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > _______________________________________________ > Sipp-users mailing list > [email protected] > <mailto:[email protected]> > https://lists.sourceforge.net/lists/listinfo/sipp-users > > > > > -- > HP OpenCall Software > http://www.hp.com/go/opencall/ > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > > > ------------------------------------------------------------------------ > > _______________________________________________ > Sipp-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/sipp-users ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Sipp-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/sipp-users
