The call handling capacity of the SPC switching system is one of the most important technical data.
程控交换机的呼叫处理能力是一项重要的技术数据。
Call handling capability of SPC switching system affects directly the reliability and usability of the full system.
程控交换机处理能力的高低，影响着系统的可靠性和实用性。
This article analyses overhead of the system, starting from the time distribution of central processor in SPC switching system. Some methods increasing call handling capability are also described.
本文从程控交换机的中央处理机时间分配入手，进而对系统开销进行分析，并提出一些提高呼叫处理能力的方法。
It introduces a software system of automatic multimode SPC switching data reading and batch processing.
介绍了一个多形态程控交换数据自动读取和成批处理的软件系统。
The development trends of integrated circuits used in SPC telephone switching systems, system architecture, features and requirements of the switching systems are discussed.
本文对程控数字电话交换机所用的集成电路器件，交换机的系统结构以及性能要求的发展趋势进行了讨论。
This paper reports a multi-feature stored program controlled (SPC) switching system which has voice and data exchange feature and multi-interface.
本文介绍一种具有话音和数据交换功能且具有多种用户接口的多功能交换系统。
The design methods given here have been successfully implemented in a Chinese-developed SPC digital telephone switching system.
本文所讨论的设计方法已成功地应用于国产程控数字电话交换机。
The design methods given here have been successfully implemented in a Chinese-developed SPC digital telephone switching system.
本文所讨论的设计方法已成功地应用于国产程控数字电话交换机。
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