In SIP protocol. PUBLISH must be in a dialog started by SUBSCRIBER. But in our system, we don't 100% follow the RFCs. With PJSIP, I have to create a dialog to receive PUBLISH. So now my problem is : How to do that without a dialog? I've considered register a module to catch all incoming PUBLISH messages. But that seems a little complicate. Is there any other way? -- look to the things around you,the immediate world around you, if you are alive,it will mean something to you ??Paul Strand -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090510/218c7c97/attachment.html>