KDVoicePhone Toolkit开发工具可以使你的应用程序获得声音和电话方面的特性，如：a.. 打电话或回电话；b.. 如果对话已经在进行，可以中途接听；c.. 在电话线或声卡中回放和记录音频；d.. 从电话线中检测音频信号和脉冲信号；e.. 捕获呼叫方ID；f.. 可控制本机听筒，外部的麦克风和MODEM的外部喇叭；g.. 定时事件来跟踪回放和录音的过程；h.. 录音时可检测静音；-KDVoicePhone Toolkit development tools can make your application access to voice and telephone features, such as: a.. Call or return phone calls　b.. If the dialogue already under way, you can receive half-way　c.. In a telephone line or sound card in audio playback and recording　d.. from the telephone line in the detection of audio signals and pulse signal　e.. capture caller ID　f.. can control the local handset, external microphones and MODEM external speakers　g. . timing incident to track the process of playback and recording　h.. recording can detect mute