发明名称 Call routing apparatus
摘要 The present invention relates generally to telecommunications, and in particular to systems and methods for routing and placing telephone calls. In one embodiment, a call manager system is configured to place a call to a pay-per-call service, or to cause such a call to be placed by a user computer terminal, in response to a user initiating a purchase transaction over a computer network. In addition, the call may include billing information, such as the user's phone number, which is provided to the pay-per-call service so that the user can be billed for the call in an appropriate amount.
申请公布号 US6968174(B1) 申请公布日期 2005.11.22
申请号 US20020106517 申请日期 2002.03.22
申请人 CALLWAVE, INC. 发明人 TRANDAL DAVID S.;BRAHM DAVID J.
分类号 H04L12/28;H04M11/06;(IPC1-7):H04M11/06 主分类号 H04L12/28
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