File list (Check if you may need any files):
Conferencing
............\CnfConferencingDemo
............\...................\CnfBoard.cpp
............\...................\CnfBoard.h
............\...................\CnfConference.cpp
............\...................\CnfConference.h
............\...................\CnfConferencingDemo.dsp
............\...................\CnfConferencingDemo.dsw
............\...................\CnfDemoPrm.cpp
............\...................\CnfDemoPrm.h
............\...................\CnfDemo_version.cpp
............\...................\ConfigFile.cpp
............\...................\ConfigFile.h
............\...................\ConsoleLog.cpp
............\...................\ConsoleLog.h
............\...................\DetectCfg.cpp
............\...................\DetectCfg.h
............\...................\DevDump.cpp
............\...................\dialogic.h
............\...................\doc
............\...................\...\ConferenceDemo.doc
............\...................\FileLog.cpp
............\...................\FileLog.h
............\...................\gc_wrapper.cpp
............\...................\GenLog.cpp
............\...................\GenLog.h
............\...................\IptDevice.cpp
............\...................\IptDevice.h
............\...................\main.cpp
............\...................\NtwkDevice.cpp
............\...................\NtwkDevice.h
............\...................\pdl.h
............\...................\product_versions.h
............\...................\PstnDevice.cpp
............\...................\PstnDevice.h
............\...................\Release
............\...................\.......\bye.pcm
............\...................\.......\CnfConferencingDemo.exe
............\...................\.......\conf_demo.cfg
............\...................\.......\invalid.pcm
............\...................\.......\welcome.pcm
............\...................\SrlDevice.cpp
............\...................\SrlDevice.h
............\...................\SrlDeviceContainer.cpp
............\...................\SrlDeviceContainer.h
............\...................\SrlThread.cpp
............\...................\SrlThread.h
............\...................\StateMachine.cpp
............\...................\StateMachine.h
............\...................\utils.cpp
............\...................\utils.h
............\...................\win_unix.h
............\ConferencingDemo
............\................\AppLog.cpp
............\................\AppLog.h
............\................\Conference.cpp
............\................\Conference.h
............\................\ConferencingDemo.dsp
............\................\ConferencingDemo.dsw
............\................\ConferencingDemo.ncb
............\................\ConferencingDemo.opt
............\................\ConferencingDemo_version.cpp
............\................\ConfManager.cpp
............\................\ConfManager.h
............\................\conf_demo.cfg
............\................\ConsoleIo.cpp
............\................\ConsoleIo.h
............\................\Debug
............\................\IpDev.cpp
............\................\IpDev.h
............\................\main.cpp
............\................\pdl.h
............\................\Release
............\................\.......\bye.pcm
............\................\.......\ConferencingDemo.exe
............\................\.......\conf_demo.cfg
............\................\.......\invalid.pcm
............\................\.......\welcome.pcm
............\................\utils.cpp