一个用java实现的局域网语音聊天系统，包括服务器端和客户端，可以实现文字聊天，语音聊天，文件传输等功能，并实现了密码验证。-used to achieve a LAN voice chat system, including the server and client, can achieve a text chat, voice chat, file transfer and other functions, and to achieve a password verification.

简单的java语音通话，文字聊天软件，能实现基本功能，不含编码解码。-Simple java voice calls, text chat software, to achieve the basic functions, excluding codec.