发明名称 Circular memory addressing option for audio messages
摘要 In a digital voice messaging system, a circular message storage selection is added to allow the digital voice messaging system to automatically overwrite previously-stored, e.g., the oldest messages in voice memory as necessary for storage of the newest voice message when the voice memory is filled. Another embodiment of the invention further provides the ability to prioritize certain previously stored voice messages over other stored voice messages to prevent overwriting of the prioritized voice messages when the circular message storage selection is enabled, but which allows overwriting of non-prioritized voice messages.
申请公布号 US6275569(B1) 申请公布日期 2001.08.14
申请号 US19970942789 申请日期 1997.10.02
申请人 LUCENT TECHNOLOGIES, INC. 发明人 CANNON JOSEPH M.
分类号 H04M3/50;H04M1/65;H04M3/42;(IPC1-7):H04M1/64 主分类号 H04M3/50
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