将高速话音数据同传(Digital Simultaneous Voice and Data,DSVD)调制解调器与现存的贺氏兼容软件结合,在一条线路上获得同时传送话音和数据的能力。在与应用软件兼容的基础上,贺氏DSVD调制解调器还提供高速数据吞吐量、传真能力、话音数据同传等卓越功能。 支持在一条实时交换数据的线路上同时进行话音通讯,可使标准电话线变成一条交互式应用链路。 Combines a high-speed Digital Simultaneous Voice and Data (DSVD) modem with existing Hayes-compatible software to gain the ability to simultaneously transmit voice and data on a single line. Based on compatibility with applications, Hayes DSVD modems also provide outstanding features such as high-speed data throughput, fax capabilities, and simultaneous interpretation of voice data. Supports simultaneous voice communications on a single line that exchanges data in real time, turning a standard phone line into an interactive application link.