发明名称 System and method for virtual wireless calling
摘要 A system and method is provided for call routing from a wired telephone switch. A virtual number may be registered with a database of the wired telephone switch for call routing. Outgoing calls are routed from a standard telephone utilizing the virtual number. The virtual number is unregistered to disable the call routing from the standard telephone.
申请公布号 US2008152120(A1) 申请公布日期 2008.06.26
申请号 US20070712073 申请日期 2007.02.28
申请人 EMBARQ HOLDINGS COMPANY, LLC 发明人 BUGENHAGEN MICHAEL K.
分类号 H04M7/00 主分类号 H04M7/00
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