发明名称 Method and system for providing mobility to enhanced call service features at remote locations
摘要 A system and method for providing PBX-like functionality at a remote office location includes the capability of maintaining a network session with a mobile number associated with the remote worker once the worker terminates the remote office session. The system utilizes a remote office platform interposed between a data communications network and a conventional PBX switch (located either at a subscriber-based office location or within the communication network and shared by a number of different subscribers). A remotely located individual (such as a telecommuter) "logs in" to the remote office platform and, once the individual is authenticated, a graphical user interface (GUI) emulating a PBX station set is enabled at the remote employee's personal computer, the GUI including a field for entry of the user's mobile number. When the user ends the session at the remote location, the platform invokes a mobility process to maintain a communication session with the remote worker via the communication device associated with the mobile number.
申请公布号 US7174189(B1) 申请公布日期 2007.02.06
申请号 US20040833479 申请日期 2004.04.27
申请人 AT&T CORP. 发明人 CHEN YIHSIU;FOLADARE MARK JEFFREY;FOWLER KATHLEEN C.;GOLDMAN SHELLEY B.;WANG SHAOQING Q.;WEBER ROY PHILIP;WESTRICH ROBERT S.;ZELEZNIAK ALEKSANDR
分类号 H04M1/00;H04M3/42;H04W4/16;H04W76/04;H04W88/18 主分类号 H04M1/00
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