Hello to all, i have question regarding the topic above. 1. How to make emergency call using softphone and trace emergency origin voip call from PSTN network ? 2. Any example of call record and call playback ? 3. How to three people voip call ? Please help. I need do my assignment. Thanks. -- Linux -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20091124/86d75487/attachment.html>