发明名称 Method for handling incoming calls directed to a virtual communication service subscriber via a shared line system
摘要 A method of handling incoming calls directed to a virtual communication subscriber is disclosed. An incoming call intended for the virtual communication subscriber is received at a communication device. A call is placed to the communication device using contact information provided by the virtual communication subscriber. Extension information is provided to a SLS when the call is answered which corresponds to a communication line associated with the communication device. Upon connection to the communication device, the incoming call is bridged with the call placed to the communication device.
申请公布号 US7336656(B1) 申请公布日期 2008.02.26
申请号 US20050068701 申请日期 2005.03.01
申请人 AT&T CORP. 发明人 CHEN YIHSIU;FOLADARE MARK JEFFREY;GOLDMAN SHELLEY B.;JEAN SHAWN;MADDEN JOAN;WANG SHAOQING Q.;WEBER ROY PHILIP;WESTRICH ROBERT S.;ZELEZNIAK ALEKSANDR
分类号 H04L12/66 主分类号 H04L12/66
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