File list (Check if you may need any files):
sim\Demo.cpp
...\demo.h
...\dtmf.cpp
...\dtmf.h
...\dtmf_t.cc
...\dtmfi.h
...\dtmfs.cpp
...\resource.h
...\sim.cfg
...\sim.cpp
...\sim.dsp
...\sim.dsw
...\sim.h
...\sim.ico
...\sim.rc
...\small.ico
...\StdAfx.cpp
...\StdAfx.h
...\stddefs.h
...\tg.cpp
...\tg.h
...\tgasm.cpp
...\tgsin.cc
c55x\d5.pjt
....\dtmf.c
....\dtmf.mak
....\dtmf_miket.h
....\dtmf_t.cc
....\dtmfasm.s55
....\dtmfb.c
....\dtmfi.h
....\dtmfi.h55
....\dtmfs.c
....\i_dtmf.c
....\idtmf.c
....\idtmf.h
....\itg.c
....\itg.h
....\LINKSIM.CMD
....\main.c
....\mklib.bat
....\mklib.cmd
....\testasm.s55
....\tg.c
....\tg.h
....\tg_miket.h
....\tgasm.s55
....\tgsin.h55
..4x\dtmf.c
....\dtmf.mak
....\dtmf_miket.h
....\dtmf_t.cc
....\dtmf54.pjt
....\dtmfasm.s54
....\dtmfb.c
....\dtmfi.h
....\dtmfi.h54
....\dtmfr.c
....\dtmfs.c
....\i_dtmf.c
....\idtmf.c
....\idtmf.h
....\itg.c
....\itg.h
....\LINKSIM.CMD
....\main.c
....\mklib.bat
....\mklib.cmd
....\testasm.s54
....\tg.c
....\tg.h
....\tg_miket.h
....\tgasm.s54
....\tgsin.cc
....\tgsin.h54
spdefs.h
std.h
stddefs.h
ialg.h
sim\cursor4.cur