Tzury Bar Yochay wrote: > Hi, > I am running pjsua_wince on windows mobile 6 device [O2]. > The device as well as my desktop are both registered at iptel.org > <http://iptel.org> > On the desktop I am using SJPhone. > > dumping here the log of pjsua.txt Hi Tzury! It is really difficult to find your problem if you just send the full blown log dump. You should only send the relevant part of the signaling. Further, I do not see any problems with the ACK sent by pjsip. Have you tried with wireshark to sniff on your desktop PC if there is an incoming ACK packet? (Maybe SJPHOne is wrong) Further, I would also try an other SIP proxy and check if the problem persists (e.g. using fwd.pulver.com). regards klaus
