发明名称 System and method for routing a call to a called party's landline or wireless communication unit
摘要 A method and system are provided for routing a call to a called party's landline or wireless communication unit based on the availability of the wireless communication unit. A call placed to a called party's landline communication unit is routed to the called party's wireless communication unit if the wireless communication unit is determined available, otherwise, the call is routed to the called party's landline communication unit. Unlike past attempts to facilitate communication with a called party having wireless and landline communication units, these preferred embodiments operate automatically (without called party intervention) before a call is terminated at the landline communication unit and are responsive to the availability of the called party's wireless communication unit. Further, there preferred embodiments do not rely on complex, predetermined hunting sequences or expensive adjunct customer premises equipment.
申请公布号 US6705916(B2) 申请公布日期 2004.03.16
申请号 US20010815965 申请日期 2001.03.23
申请人 SBC PROPERTIES L.P. 发明人 ROBERTS RICHARD N.;BARTELS TODD AUGUST;MCCARTHY TERRENCE J.;HEINMILLER WAYNE ROBERT;BRAND RODNEY T;MOORE LESLIE BERNARD;DONOSO CARLOS H;FORD KARA ELISIA
分类号 H04W4/16;(IPC1-7):H04Q7/20;H04M3/42 主分类号 H04W4/16
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