Adding it with the router header does not work. It might be because I am sending it as a UAC transaction, which possibly ignores the route header? Klaus, when you say you had not tried it with pjsip API, have you done similar thing in a PJ SUA API? If so, could you point me out to a sample of that? I can go through and construct what is happening, in order to solve this issue. Fundamentally there should be an easy way to set a requestURI to a specific value, yet have the message sent to a specified IP/Port combination. This I believe would already have been implemented by PJSIP, and if there is any pointers on how to do this, I would be grateful for the big help. Bala -----Original Message----- From: pjsip-bounces@xxxxxxxxxxxxxxx [mailto:pjsip-bounces at lists.pjsip.org] On Behalf Of Klaus Darilion Sent: Wednesday, August 12, 2009 4:30 PM To: pjsip list Subject: Re: Interesting question: How to make a message be sent to a specific IP/Port, even if the Request URI has an UNRESOLVABLE domain name? I have never tried pjsip API - can you add arbitrary header? You can try adding a Route header before sending the message, e.g: Route: sip:10.8.30.52;lr regards Klaus Muthusamy, Balamurugan wrote: > I am currently using PJSIP for doing load testing, and this is a > terrific tool to help us do that. > > > > For the setup that we have, I need to be able to send REGISTER to a > different server/port combination and the INVITEs to a different one, > and some of the other MESSAGE to a different server/port combination. > > > > The only gotcha in all this is that the Request URI for all these > messages is going to be the same. Now, after constructing the message > and the pjsip_tx_data *tdata associated for the message, is there a way > to force the pjsip to send the requested UAC to a specific IP/Port > combination? > > > > If I give the Request URI to be MESSAGE test10 at 10.8.30.52:5060 > <mailto:test10 at 10.8.30.52:5060>, then it works, but unfortunately the > request URI has to contain test10 at mydomain.com > <mailto:test10 at mydomain.com>. This eventually tries to get resolved in > DNS, and it obviously fails. What would be the best way to send a > message to a specific IP/Port? > > > > FYI, I am currently using: pjsip_endpt_send_request. In case this > helps, here is the stack trace when of how the call is made: > > #0 pjsip_endpt_send_request_stateless (endpt=0x6809f8, tdata=0x6a6c18, > token=0x6a7c28, > > cb=0x443380 <send_msg_callback>) at ../src/pjsip/sip_util.c:1258 > > #0 tsx_send_msg (tsx=0x6a7c28, tdata=0x6a6c18) at > ../src/pjsip/sip_transaction.c:1803 > > #1 0x0000000000443915 in tsx_on_state_null (tsx=0x6a7c28, > event=Variable "event" is not available. > > ) at ../src/pjsip/sip_transaction.c:2077 > > #2 0x0000000000442dd9 in pjsip_tsx_send_msg (tsx=0x6a7c28, > tdata=0x6a6c18) at ../src/pjsip/sip_transaction.c:1582 > > #3 0x0000000000444bb6 in pjsip_endpt_send_request (endpt=Variable > "endpt" is not available. > > ) at ../src/pjsip/sip_util_statefull.c:114 > > #4 0x00000000004048e2 in sendSipMessage (pool=0x6a5b60, > from=0x7fbfffe320, to=Variable "to" is not available. > > ) at ../src/samples/simpleua.c:257 > > #5 0x00000000004050db in make_register () at ../src/samples/simpleua.c:674 > > #6 0x00000000004059d1 in main (argc=Variable "argc" is not available. > > > > Thanks, > > Bala > > > ------------------------------------------------------------------------ > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list pjsip at lists.pjsip.org http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
