发明名称 |
Method for pre-accessing conference telephone and network side device |
摘要 |
<p>A method for pre-accessing a conference telephone is disclosed in the present invention. The method includes that: a network side detects a received call whose target is a main control party after the main control party initiates an encryption conference telephone; the call is not accessed if the call is a non-encryption conversation; the call is allowed to be accessed if the call is an encryption conversation. A system for pre-accessing a conference telephone is also disclosed in the present invention, wherein, the system includes a pre-accessing processing unit and a call type detection unit of the network side. A network side device is also disclosed in the present invention. The present invention realizes the pre-accessing of the encryption conference telephone, thereby improving security of the encryption conversation as well as avoiding the problem that a user is frequently affected when performing the encryption conference telephone.</p> |
申请公布号 |
EP2547037(A1) |
申请公布日期 |
2013.01.16 |
申请号 |
EP20110819279 |
申请日期 |
2011.01.14 |
申请人 |
ZTE CORPORATION |
发明人 |
ZHANG, BAOHUA;DENG, FANGMIN;YU, SONG;XUE, TAO;CAO, YAOBIN |
分类号 |
H04L12/18;H04M3/436;H04M3/56 |
主分类号 |
H04L12/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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