公开(公告)号：US4837804A

公开(公告)日：1989-06-06

申请号：US3034

申请日：1987-01-13

Applicant: Koichiro Akita

Inventor： Koichiro Akita

IPC: H04M3/42 ,  H04M3/38 ,  H04M3/533 ,  H04M3/54 ,  H04M3/58 ,  H04Q3/72

CPC classification number: H04M3/58 ,  H04M3/533 ,  H04M3/54 ,  H04M2201/40 ,  H04M2201/41 ,  H04M2242/22 ,  H04M3/382 ,  H04M3/42059 ,  H04Q3/72

Abstract: A voice mail system is furnished with voiceprint analysis and comparison units. In a first mode, the system discriminates whether the voiceprint of a calling party coincides with a predetermined voiceprint. If the voiceprint of the calling party does coincide with the predetermined voiceprint, the telephone circuit of the calling party is switched and connected to a predetermined telephone circuit. If the voiceprint of the calling party does not so coincide, a message from the calling party is accumulated as voice mail. Therefore, a telephone switching apparatus can be realized whose user can talk with a desired calling party without using a password and which functions as an answer phone when the telephone circuits are not switched. In a second mode, messages from the calling parties are accumulated as voice mail.

Abstract translation: 语音邮件系统配有声纹分析和比较单元。 在第一模式中，系统鉴别呼叫方的声纹是否与预定的声纹一致。 如果呼叫方的声纹符合预定的声纹，则主叫方的电话电路被切换并连接到预定的电话电路。 如果呼叫方的声纹不一致，来自主叫方的消息将作为语音邮件而被累积。 因此，可以实现电话交换装置，其用户可以在不使用密码的情况下与期望的呼叫方通话，并且当电话电路未切换时用作回答电话。 在第二模式中，来自呼叫方的消息作为语音邮件被累积。