Hi all, Have anyone ever faced this kind of problem? specially for the handsets which doesn't have WLAN rather only GPRS or 3G. In my case it was N73. After calling if i want to disconnect the call before getting "EARLY"/ 180 , it seems hang for sometimes. doesn't disconnect the call immediately. As this is not happening all the time thats why it is very much confusing. My question, is there any way to resolve this issue. Like force to hang-up the call immediately ? Also, If i want to disconnect the call if i don't get the 100 (trying) from server after sending "INVITE" in between 1/2 secs what i need to ? My tested application "was Symbian_ua_gui" Thanks, -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090820/d5325749/attachment.html>