Yes I found the line where I found rem_addr.. status = pj_ioqueue_sendto(tp->key,(pj_ioqueue_op_key_t*) &tdata->op_key, aCipher,&aCipherLength, 0, rem_addr, addr_len); I changed address using below method... pj_sockaddr_init(pj_AF_INET(), &default_addr,pj_cstr(&s, <OutBoundIP>), <OutBoundPort>); rem_addr = &default_addr; addr_len = sizeof(pj_sockaddr_in); status = pj_ioqueue_sendto(tp->key,(pj_ioqueue_op_key_t*) &tdata->op_key, aCipher,&aCipherLength, 0, rem_addr, addr_len); This compiles fine but I wonder if this is correct way to change as I see strange problems when i run the exe... 1- In windows XP (Service Pack2) It works fine (Which i am using to compile). 2- In Vista machine i get error when it tries to send message but if i used "Compatibility Mode" it works fine. Note: When I do not change this address and just use outbound proxy application works in Vista as well Regards, J. Nash On Thu, Sep 20, 2012 at 12:38 AM, varun v <varun.v2021 at gmail.com> wrote: > Try modifying "rem_addr" variable in transport_udp file. > > On Wed, Sep 19, 2012 at 1:23 PM, John Nash <john.nash778 at gmail.com> wrote: > >> I am using pjsua lib in version 1.14.2. >> >> In my scenario i am using Outbound proxy by assigning value to >> ua_cfg.outbound_proxy[0] as following >> ua_cfg.outbound_proxy[0] = "sip:<IP:port>;lr;hide" >> >> Now I expect pjsua to send all messages/responses Ack etc to OutBound >> Proxy server I set but in cases of some Proxy Pjsua is trying to send BYE >> to another address (It picks that address from the Contact of 200 OK...It >> uses contact address in Request URI of BYE which is ok...but it also uses >> that address to actually send packet) >> >> What kind of changes or hack i can do to make pjsip send all messages to >> Outbound proxy only. >> >> Regards, >> >> Nash >> >> _______________________________________________ >> 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 > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20120920/9d0d5277/attachment-0001.html>