First of all, thank you for the quick response :) Your answer made me think about my current setup, 2 computers on a local network, one (the anwering machine) with 2 NICS on different networks, and so i tried disabling the second NIC. This seems fix the problem :) Cheers, Dave On Fri, May 9, 2008 at 12:34 PM, Benny Prijono <bennylp at pjsip.org> wrote: > On Fri, May 9, 2008 at 10:17 AM, Dave <spawnage at gmail.com> wrote: >> Hi, >> >> I've just started using pjsip and have build upon the simple_pjsua example. >> I've made a small gui application that can call and answer. >> However I've run into a weird problem. >> Whenever I answer an incoming call, everything seems to work >> correctly, but after around 30 seconds the call is disconnected on the >> answering side with a 408 code. >> I'm assuming this is because I am not doing a required action on the >> answering side, but I can't figure out what this might be. >> > > The 30 seconds sounds related to transaction timeout, so my guess is > the answerer puts an IP address in the Contact header of the 200/OK > response, which is not reachable by the caller (it could be that the > IP address is a loopback IP, or maybe a public IP resolved by STUN and > your router doesn't do hairpinning). Maybe you can elaborate you > config/log from here. > > Cheers > Benny > > >> This problem happens when using my application on both sides, calling >> and answering, but also when using an existing softphone like SJPhone. >> >> Thanks in advance, >> Dave >> >> _______________________________________________ >> 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 >
