I'm not entirely sure PJSIP is causing this, but here is what's happening: 1. I establish a SIP call somewhere. 2. Create a recorder instance, connect to the call and sound input device. 3. Mute the audio (i.e. the main input device is disconnected from the recorder & call.) 4. At this point, memory corruption happens constantly in the background. 5. Unmuting (i.e. reconnecting the sound input device to the call and recorder) stops the memory corruption from continuing. Any ideas on how to track this one down? Norman Franke ASD, Inc. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080103/a0fad6a8/attachment.html