发明名称 Method for redirecting calls to a messaging system during an active call
摘要 A method for redirecting an active call to a messaging system ( 126 ) enables a calling party ( 108 or 110 ) placed on hold to leave a message with a called party ( 108 or 110 ), thereby obviating the need for the called party to remain on hold. Upon redirecting the call, attributes of the call (e.g., billing rates, assigned resources, etc.) may be revised. Optionally, if the calling party desires to remain on hold, the calling party may cause one or more reminder signals to be sent to the called party such that the called party is reminded that the calling party is on hold.
申请公布号 US6901140(B2) 申请公布日期 2005.05.31
申请号 US20020209629 申请日期 2002.07.31
申请人 LUCENT TECHNOLOGIES INC. 发明人 TURNER NORRIS D
分类号 H04M3/428;H04M3/533;H04M15/00;(IPC1-7):H04M3/42 主分类号 H04M3/428
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