JPH0322659A - Voice message transmission system - Google Patents

Abstract

PURPOSE:To sent a different voice message to a specific caller by utilizing a caller number service, registering specific caller number information in advance at the called party even when the called party is absent and recording a message. CONSTITUTION:The called party stores a caller number in advance into a caller information memory circuit 8 from a key pad 8. Each caller inputs a message from a microphone 5 to a CODEC 3 through an analog speech circuit 4 and stores a data subject to PCM conversion to a message recording circuit 7. An incoming signal is sent to an ISDN connection interface 1 in an ISDN network and caller number information is sent, then a control circuit 2 searches the caller information memory circuit 8 to retrieve whether or not the message is registered. when the retrieval is finished, the mode enters the reply state and when the message is registered, a relevant voice message is sent to the ISDN network and when not registered, a general voice message is sent.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a terminal having an interface for connecting to ISDN 12l, and particularly relates to a voice message sending system. [Prior Art] Conventionally, in this type of voice message sending system, there have been answering machines and voice mails connected to analog telephone networks, and automatic incoming calls have been recorded.
Send two messages. [Problems to be Solved by the Invention] The conventional voice message sending system described above does not have a means to identify the sender, so it only sends the same recorded message, and it is not possible to send a message to a specific caller. It is not possible to convey different messages using different methods. [Means for Solving the Problems] The voice message sending method of the present invention includes a first means for recording a voice message and a method for storing caller number information in a terminal having an interface for connecting to an ISDN network. a second means, a third means for automatically responding to an incoming call, and a fourth means for comparing the caller number information sent from the ISDN network and the caller number information stored in the second means. and fifth means for transmitting the voice message recorded in the first means to the ISDN network. [Example] Next, the present invention will be explained with reference to the drawings. Referring to FIG. 1, which shows one embodiment of the present invention, the called party stores the caller number in advance from the keypad 6 into the caller information memory circuit 8. The called party inputs a message from the microphone 5 to the codec 3 through the analog communication circuit 4 for each caller, and the PCM-converted data is stored in the message recording circuit 7. When the ISDN network sends an incoming signal to the ISDN connection interface 1 and transmits caller number information, the control circuit 2 searches the caller information memory circuit 8 to see if the caller number is registered. When the search is completed, it enters the response state, and if it is registered, it sends the corresponding voice message to the ISDN network, and if it is not registered, it sends a general voice message indicating that it is not registered. [Effects of the Invention] As explained above, according to the present invention, by connecting to the ISDN network and using the caller number service, which is one of its service functions, the called party can pre-register a specific caller number even if the called party is not present. Register your information and record your message. When a call is received, a search is made to see if the caller number information sent from the ISDN network matches the registered caller number information, and if they match, the corresponding recorded message is sent to the ISDNm.

This allows different voice messages to be delivered to specific callers.

[Brief explanation of drawings]

Figure 1 is a structural diagram showing one embodiment of the present invention. 1... I SDN network connection interface, 2... Control circuit, 3... Codec, 4... Analog communication path circuit, 5... Microphone, 6... Keypad, 7
. . . Voice message recording circuit, 8 . . . Caller information memory circuit.

Claims (1)

[Claims] In a terminal having an interface for connecting to an ISDN network, a first means for recording a voice message, a second means for storing caller number information, a third means for automatically answering a call; fourth means for comparing caller number information sent from the ISDN network with caller number information stored in the second means; and transmitting the voice message recorded in the first means to the ISDN network. and a fifth means for transmitting a voice message.