Hi Benny, my question remained unanswered so I am trying to ask it again. I am using PJSIP 1.0.3 in our IVR application and I must say I am completely satisfied. PJSIP is a great piece of software. In 1.0.3 there is a bug, a duplicate of #985 from 1.x branch, I think. Or maybe it is #914? Anyway, the application, including PJSIP stack, works fine all the time, but when it comes to shut down, the application sometimes crashes preventing other parts to clean-up properly. I am using Visual Studio 2005 Release build of PJSUA DLL 1.0.3 and when running the application in debugger I get following errors: 1. A dialog box: Windows has triggered a breakpoint in VoiceXMLParserSIP.exe. This may be due to a corruption of the heap, which indicates a bug in VoiceXMLParserSIP.exe or any of the DLLs it has loaded. ... The output windows may have more diagnostic information. 2. The output window: ... The thread 'Win32 Thread' (0x165c) has exited with code 0 (0x0). HEAP[VoiceXMLParserSIP.exe]: HEAP: Free Heap block 8378b48 modified at 8378c10 after it was freed Windows has triggered a breakpoint in VoiceXMLParserSIP.exe. ... I wonder if you are planning to fix it in 1.0.x branch. Or is there a workaround you would suggest? If so, is there any performance or other penalty? Thank you. Cheers, - Vali
