Hi all ; I have a question. I started pjsua activex dll with VC++ using ATL.. But i am face to face with problem. I do a lot of search on Internet about the topic but unfortunately all i found didn't worked at my issue. Here is the problem; I am able to register from web page using with methods in activex . For call back functions such as OnRegState i add methods to _IPjsuaAppEvents and VC automatically generates the fire version of the functions .. such as Fire_OnRegState... I am calling this function "CPjsuaApp_Instance->Fire_OnRegState(acc_id);" from the static void call back function static void on_reg_state(pjsua_acc_id acc_id); ... But at internet explorer i am not able to catch this.. <script language=javascript FOR="PjsuaApp" EVENT="Fire_OnRegStater()"> Fire_OnRegState(); function Fire_OnRegState{ document.all.StatusLine.innerHTML = "Oturum A??ld?."; alert("Fire_OnRegState"); } </script> or <script language=javascript FOR="PjsuaApp" EVENT="OnRegStater()"> OnRegState(); function OnRegState{ document.all.StatusLine.innerHTML = "Oturum A??ld?."; alert("Fire_OnRegState"); } </script> neither at both didnt work. Any comments? Escpecially have an experience about the topic .. Benny ? :) Muge -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090921/a9a689e0/attachment.html>