Introduction - If you have any usage issues, please Google them yourself
LAN instant messaging by conducting a text chat and voice chat to communicate with each other to exchange information. The real-time LAN chat program designed for use mainly used in Visual C++ programming environment to achieve online users in the LAN in the text, voice interaction. Involved in the design of network communications where the basic principles and Socket programming and voice processing API technology. As the program is in the TCP/IP environment to run, so sub-server and client. Server-side and client is achieved through the establishment of links Socket chat. The system is mainly focused on the voice chat part, in this thesis mainly in voice chat process and the relationship between each module and the Socket address the main explanation.