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语音数据网络集成是迈向综合业务网络环境的第一步．通过分析比较现有语音数据网络集成技术（包括话音ＡＴＭ交换、话音帧中继和语音ＩＰ交换），提出了此类应用的网络模型．在此基础上研究了实现语音数据网络集成的延时保证、带宽利用、系统效率和信令接口等关键问题，并讨论了这一技术在实际应用中的发展情况
Voice data network integration is the first step toward an integrated business network environment. By analyzing and comparing existing voice data network integration technologies, including voice ATM switching, voice frame relay and voice IP exchange, a network model for such applications is proposed. Based on this, the key issues such as delay assurance, bandwidth utilization, system efficiency and signaling interface for voice data network integration are discussed, and the development of this technology in practical applications is discussed