CN101621826B - 通过测试呼叫判断和区别用户忙状态的方法 - Google Patents
通过测试呼叫判断和区别用户忙状态的方法 Download PDFInfo
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CN101141693A (zh) * | 2007-09-30 | 2008-03-12 | 中兴通讯股份有限公司 | 被叫在电路域接入时网络决定用户忙的发现及处理方法 |
CN201063686Y (zh) * | 2007-06-22 | 2008-05-21 | 中国科学院国家授时中心 | 程控交换机用户线信号检测器 |
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CN201063686Y (zh) * | 2007-06-22 | 2008-05-21 | 中国科学院国家授时中心 | 程控交换机用户线信号检测器 |
CN101141693A (zh) * | 2007-09-30 | 2008-03-12 | 中兴通讯股份有限公司 | 被叫在电路域接入时网络决定用户忙的发现及处理方法 |
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Inventor after: Chen Weijie Inventor after: Shen Kankan Inventor after: Ji Liming Inventor after: Ling Ti Inventor after: Xue Jiayi Inventor after: Ouyang Guanyu Inventor before: Chen Weijie Inventor before: Shen Kankan Inventor before: Ji Liming Inventor before: Xue Jiayi Inventor before: Ouyang Guanyu |
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Free format text: CORRECT: INVENTOR; FROM: CHEN WEIJIE SHEN KANKAN JI LIMING XUE JIAYI OUYANG GUANYU TO: CHEN WEIJIE SHEN KANKAN JI LIMING LING TI XUE JIAYI OUYANG GUANYU |
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