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针对S1240交换机EC7.4版本的录音通知功能,对录音通知以TONEBUS方式在本交换局内和在交换局间两种不同情况下传送的工作原理进行了详细的分析,并结合参考实例介绍了新的录音通知建立的过程。
The S1240 switch EC7.4 version of the recording notification function, the recording notification TONEBUS way in the exchange and the exchange between the two different cases of the working principle of a detailed analysis, combined with a reference example describes the new Recording notification established process.