one can achieve on a PC VoIP SIP communications development kits and are very suitable for studying SIP

sipagent-1
..........\MyRTP.dll
..........\P2A.pdf
..........\SipAgent.ocx
..........\TestSipAgent
..........\............\ReadMe.txt
..........\............\res

..........\............\...\TestSipAgent.rc2
..........\............\resource.h
..........\............\ring.wav
..........\............\sipagent.cpp
..........\............\sipagent.h
..........\............\SipAgentMacro.h
..........\............\StdAfx.cpp
..........\............\StdAfx.h
..........\............\TestSipAgent.aps
..........\............\TestSipAgent.clw
..........\............\TestSipAgent.cpp
..........\............\TestSipAgent.dsp
..........\............\TestSipAgent.dsw
..........\............\TestSipAgent.h
..........\............\TestSipAgent.ncb
..........\............\TestSipAgent.opt
..........\............\TestSipAgent.plg
..........\............\TestSipAgent.rc
..........\............\TestSipAgentDlg.cpp
..........\............\TestSipAgentDlg.h
..........\使用方法.txt

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．