| 摘要 | This Recommendation provides transmission performance planning guidance to network and service planners who are responsible for the integration of ATM technology, e.g. digital processing equipment, multiplexers, and switches, into the PSTN. This Recommendation recognizes and addresses: the interconnection of other networks, e.g. Private Networks and Digital Cellular Networks, with the PSTN, and the continued need to support existing voiceband services.
本建议给负责将ATM 技术，数字处理设备，多路器，和交换综合进入PSTN的网络和业务规划者提供传输性能规划指导。本建议承认和从事：其它网络的互联，例如，专线网络和数字蜂窝网络和PSTN，以及支持现有语音频带业务的持续要求。 |