Hey, Are you using TCP? you must use TCP. Regards, Maksim. On Tue, Apr 29, 2014 at 12:00 PM, Nguni Phakela <nguni52 at gmail.com> wrote: > I have been trying to solve the same problem for quite some time now. and I > have yet to find a solution. So if you find one please post it and if I also > do I will post it. > > Cheers, > -- > Nguni Phakela > > On Tue, Apr 29, 2014 at 10:53 AM, Tim Zhang <mythfish at gmail.com> wrote: >> >> I also encounter this problem, have you found the root cause about it? >> Thanks. >> >> >> 2014-01-07 12:10 GMT+08:00 qiulang <qiulang at sinicnet.com.cn>: >>> >>> Hi, >>> >>> I tried pjsip 2.1 and even latest 2.2 trunk but I still see from time to >>> time that on_incoming_call did not get called when my iOS app runs in >>> background (surely I have set it as a voip app), especially using 3G. So in >>> this case only when the app enters the foreground on_incoming_call was >>> called but the calling party had already hang up. After further debugging >>> the issue I found sometimes the tcp port seems to be blocked entirely as my >>> server keeping resending the invite message. >>> >>> So any idea how to fix that ? >>> >>> >>> _______________________________________________ >>> 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 >> > > > _______________________________________________ > 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 >
