File list (Check if you may need any files):
account.dcu
accounts.dcu
accountsframe.dfm
accountsframe.pas
acm.dcu
audioframe.dfm
audioframe.pas
call.dcu
codecgsm.dcu
codecpcm.dcu
codecs.dcu
codecspeex.dcu
conference.dcu
dtmf.dcu
iputils.dcu
mainframe.dfm
mainframe.pas
recorder.dcu
regform.dfm
regform.pas
ringtone.dcu
sip.dcu
sipclient.dcr
sipclient.pas
sipclientmain.dfm
sipclientmain.pas
sipints.dcu
siplib2007.dpk
siplib2007.res
sipmessage.dcu
sipphone.dpr
sipphone.exe
sipphone.res
siprequests.dcu
microphone.dcu
speaker.dcu
text2speech.dcu
udp.dcu
wav.res
wavfiles.dcu