发明名称 Call forwarding to voice mail systems based on redirecting number
摘要 A method and system is presented to route calls to a voicemail system. The method includes receiving a call from an originating device at a first redirecting device and forwarding the call from the first redirecting device to a second redirecting device. The forwarded call has an associated data message that includes a calling number of the originating device and the first redirecting number of the first redirecting device. The method also includes forwarding the call from the second redirecting device to a destination voice mailbox. The destination voice mailbox is selected based on an evaluation of the first redirecting number and the second redirecting number.
申请公布号 US7664248(B2) 申请公布日期 2010.02.16
申请号 US20030725956 申请日期 2003.12.02
申请人 AT&T INTELLECTUAL PROPERTY I, LP 发明人 PEARSON LARRY B
分类号 H04M3/42;H04L12/58;H04M1/64;H04M1/663;H04M1/725;H04M3/533;H04M3/54;H04M7/00;H04M11/10 主分类号 H04M3/42
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