发明名称 Method and apparatus for placing a long distance call based on a virtual phone number
摘要 A method and apparatus for reducing the cost of long distance phone calls is disclosed. Accordingly, an originating phone network is operatively connected to a first intermediate point, and a receiving phone network is operatively connected to a second intermediate point. Each intermediate point is operatively connected to communicate via a data network. Users on the originating and destination phone networks may communicate based on virtual numbers. The virtual number is preferably within the local calling area of the originating phone network. The first and second intermediate points route calls to any geographic location, regardless of distance, over the data network based on the virtual number. This provides the advantage of allowing a user on the originating phone network to access a user at a distant location for a price that is substantially similar to the price of a local call.
申请公布号 US7680262(B2) 申请公布日期 2010.03.16
申请号 US20080153504 申请日期 2008.05.20
申请人 VONAGE NETWORK LLC 发明人 HOLDER LOUIS
分类号 H04M7/00;H04L12/66;H04M3/00;H04M5/00;H04M7/12;H04M11/04;H04M15/00 主分类号 H04M7/00
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