Hello to all, i would like to implement following function in my VIOIP application. 1. VOIP Call Histroy 2. After the SIP has been connected, i would like to press button 1 then send 1 to the callee. 3. When the called has not been connected, play some sound to indicate call success or failure. Please help. Thanks. -- Linux -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20091009/fdfd61ee/attachment.html>