发明名称 |
System for communicating between internet protocol multimedia subsystem networks |
摘要 |
A system that incorporates teachings of the present disclosure may include, for example, a Telephone Number Mapping system operating in a first IP Multimedia Subsystem (IMS) communication system having a controller adapted to receive first contact information of a communication device registered through a terminating Serving Call Session Control Function (S-CSCF) operating in a second IMS communication system and second contact information of at least one among an Interrogating CSCF (I-CSCF) of the second IMS communication system and the terminating S-CSCF. Additional embodiments are disclosed. |
申请公布号 |
US8270344(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US20070852896 |
申请日期 |
2007.09.10 |
申请人 |
KU BERNARD;QIU CHAOXIN;YASREBI MEHRAD;AT&T INTELLECTUAL PROPERTY I, LP |
发明人 |
KU BERNARD;QIU CHAOXIN;YASREBI MEHRAD |
分类号 |
H04W4/00;H04L12/66 |
主分类号 |
H04W4/00 |
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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