No.It doesn't create a new call. And in my case when I want to change from one file to another,I create a new AVI device, change the call capture device to the new device created and then free the old AVI device. You could take a look at http://www.pjsip.org/pjsip/docs/html/group__PJSUA__LIB__CALL.htm#ga8a7b29df0618360407b8aae888421a36 On Wed, Jul 18, 2012 at 7:50 PM, Fedot Fedotov <fedot.fedotov at gmail.com>wrote: > 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? > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20120718/7674b572/attachment.html>