发明名称 |
Call set-up procedure between two contact application entities of communication network, requires getting back call during first and third entities by corresponding dialing |
摘要 |
A method for carrying out call structuring between two contact application entities in which a call from a first, calling entity (1) for a second called entity (2) is redirected to a third contact entity (3). The second entity (2) gets back the call during the first (1) and third (3) contact entities by corresponding dialing of the third entity (3) and can set up a direct link to the first contact entity (1) when needed.
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申请公布号 |
DE10209719(A1) |
申请公布日期 |
2003.09.25 |
申请号 |
DE20021009719 |
申请日期 |
2002.03.06 |
申请人 |
T-MOBILE DEUTSCHLAND GMBH |
发明人 |
KUNKEL, HELMUT |
分类号 |
H04M3/54;H04M3/58;(IPC1-7):H04M3/54;H04M3/53 |
主分类号 |
H04M3/54 |
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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