发明名称 Method and apparatus for providing internet protocol services to a user of a private branch exchange
摘要 A method and apparatus for providing one or more Internet Protocol (IP) services to users of a private branch exchange (PBX) in a network are disclosed. For example, the method receives user phone information from the private branch exchange (PBX) via a data feed, and stores the user phone information in a storage device located within the network.
申请公布号 US8654957(B2) 申请公布日期 2014.02.18
申请号 US20080254902 申请日期 2008.10.21
申请人 LU MIN;JOHNSON LETICIA;PARLAMAS STEPHANIE;AT&T INTELLECTUAL PROPERTY I, L.P. 发明人 LU MIN;JOHNSON LETICIA;PARLAMAS STEPHANIE
分类号 H04M3/42;H04M7/00 主分类号 H04M3/42
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