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解决大量改号造成接通率下降的有效方法淄博市邮电局网管中心窦玉洁，李涛当前，随着电话网的发展，交换局不断增加，交换区域随之调整，由此带来了大量的用户改号。因ＥＷＳＤ交换机的录音通道有限，对大量的非规律改号无法—一进行拦截辅导，故接通率随之大幅度下降。造...
Solve a large number of alterations resulting in a drop in the effective rate of access methods Zibo Municipal Posts and Telecommunications Network Management Center Dou Yujie, Li Tao At present, with the development of the telephone network, the exchange continues to increase, the exchange of regional adjustments, resulting in a large number of users . Due to the limited recording channel of the EWSD switch, a large number of irregular change codes can not be intercepted and tampered with. Therefore, the connection rate drops drastically. Made ...