anybody knows how manager embedded device, use sip protocol. such as device location, device version control, device current state, and so on. is there have any RFC or standard docment define for it. thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140717/16af86cd/attachment.html>
