one more question: did change the device cause the interruption of call and creation a new one? It rebuilds the graph? in your case - did it cause creation new file? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20120718/953693b1/attachment.html>