JP2002290601A - Communication terminal - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a communication terminal which enables mail transmission using a simple method and can reduce a burden upon a user in a viewpoint of a charge, by a method where user-user information is transmitted to the communication terminal, after certain information is added to the user-user information. SOLUTION: When a calling is received (S101: 'Y'), a call setting message is obtained (S102). It is decided whether a user-user information element exists (S103). If the user-user information element exists (S103: 'Y'), data contents are analyzed (S104). It is decided whether the data are correct (S105), and if the data are correct (S105: 'Y'), the data are acquired (S106), and subjected to an ordinary receiving treatment (S108). If the data are not correct (S105: 'N'), a circuit is cut off (S107). With such a constitution, mail transmission can be carried out using a simple method, and the load on a user can be reduced in a viewpoint of a charge, so that convenience for the user can be improved.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to relates to an information processing in the communication terminal apparatus corresponding to the network.

[0002]

BACKGROUND ART recent spread of OA equipment, with the significant progress of IT technology, using a network such as the digital line, and LAN such as ISDN line, a communication terminal device that exchanges various information is widely used It has become so. In addition, there are two types of mail transmission: dial-up using a public line network (PSTN or ISDN) and a LAN-based mode, which is used depending on the situation. Along with this, the communication terminal device and PC
And transfer the information received from the public line network to the corresponding PC by e-mail,
System is built, such as sending the information via the communication terminal apparatus from C, and been developed also technology of simultaneously. For example, in the invention described in Japanese Patent Application Laid-Open No. 08-111688, an incoming facsimile notification is made in real time using a mail function of a LAN network. Further, in JP-A 11-298570, JP-yourself be absent transfer destination, ISDN terminal adapter, which can receive an incoming call notification is disclosed.

[0003]

By the way, when a communication terminal device sends an e-mail in a dial-up format, even if the amount of data to be sent is small, it is necessary to perform connection processing to a server and then send the data. it takes a long communication time. Therefore, it is that the communication time surface and the user of the burden in the communication fee surface becomes many. Therefore, an object of the present invention is to add certain information to user / user information and transmit the information to a communication terminal device,
An object of the present invention is to provide a communication terminal device capable of transmitting an e-mail by a simple method and reducing a burden on a user in terms of fee.

[0004]

According to the first aspect of the present invention, a communication terminal device connects to another device via a network such as an ISDN line or a LAN to transmit and receive data, and analyzing means for analyzing the contents of the user-user information element receiving means is added to the call setting message received, in accordance with the analysis results for the analysis means, and a communication processing means for performing predetermined processing is instructed characterized in that was.

According to the second aspect of the present invention, the communication terminal device transmits and receives data by connecting to another device via a network such as an ISDN line or a LAN.
Analyzing means for analyzing the contents of the user-user information element the transmitting and receiving means is added to the call setting message received, according to analysis results of this analysis means, any partner information described in the user-user information element And a transfer means for transferring data first.

In the invention according to claim 3, an ISDN line,
Transmitting / receiving means for transmitting / receiving data by connecting to another apparatus via a network such as a LAN, and analyzing means for analyzing the contents of a user / user information element added to the call setting message received by the transmitting / receiving means; according the analysis results for the analysis means, characterized by comprising a transfer means for transferring the information notified by instructing also forwarded to the user-user information element to the destination.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below in detail with reference to FIGS. FIG. 1 is a block diagram illustrating a configuration of the communication terminal device according to the embodiment. As shown in FIG.
It comprises an ISDN interface 10, a recording unit 11, a LAN interface 12, a storage unit 13, an operation unit 14, a display unit 15, a communication control unit 16, and a reading unit 17.

[0008] When there is an incoming call to the communication terminal apparatus, and acquires the information described in the user-user information element in the call setting message. The user / user information element has a format as shown in FIG. Set the protocol identifier of the user / user information element to the user-specific (0000
The subsequent user information by 0000) may be a set to specific. Here, the originating user information, the operation instruction, the user data identifier, and the content of the user data are described as the user information. The calling user information of octet 4 is an area specified for specifying the transmission source. For example, the transmission source is specified for one touch of the communication terminal device, and the one-touch number is specified for the transmission source. Thereby, in the communication terminal device, when the number of the transmission destination indicated by the called number information element and the content of the designated one touch do not match, the user / user information element is ignored to reject an unspecified number of requests. be able to.

The operation instruction of octet 5 is, for example, (00000000) for transfer or (00000) for confidential.
001), if it is a relay, a predetermined code such as (00000010) is specified. User data identifier octet 6, to specify the type of user data that follows it. Here, means for transferring the received user data as mail will be described. The user data describes the destination and text herein indicates a mail body. Distinction between destination and text, for example, up to 35 octet of the user data content indicates a destination, 36 octets subsequent data provided provisions such that it is text. The contents of the acquired user-user information element is temporarily stored in the storage unit, the line is disconnected as shown in sequence in FIG. Then, cut the destination and body from the acquired messages, and to send as a text e-mail by rasterizing the text to be sent as e-mail. The procedure of this processing will be described with reference to the flowchart of FIG. First, when there is an incoming call (step 101; Y), it acquires the call setup message (step 102). Then, it is determined whether or not there is a user / user information element (step 103).
As a result, if there is a user / user information element (step 103; Y), the data content is analyzed (step 10).
4). Then, it is determined whether the data is correct (step 105), if correct (step 105; Y), acquires the data (step 106), performs a normal reception process (step 108). On the other hand, if the data is not correct (step 105; N), the line is cut off (step 1).
07). By doing so, the user convenience of the communication terminal device by passing through the burden in the fee face of the user becomes possible mailing in a simple manner is improved.

[0010]

According to the invention described in the claims, the ISD
By adding certain information to the user / user information, which is the function of N, and transmitting the information to the communication terminal device, it is possible to send mail by a simple method and reduce the burden on the user in terms of charges. it can.

[Brief description of the drawings]

FIG. 1 is a block diagram illustrating a configuration of a communication terminal device according to an embodiment;

2 is a diagram showing a format example of a user-to-user information element.

FIG. 3 is a diagram showing an example of a D channel protocol sequence.

FIG. 4 is a flowchart illustrating a processing procedure according to the embodiment.

[Explanation of symbols]

 10 ISDN I / F 11 recording unit 12 LAN I / F 13 storage unit 14 operation unit 15 display unit 16 communication control unit 17 reading unit

Claims (3)

[Claims] 1. A transmitting / receiving means for transmitting / receiving data by connecting to another device via a network such as an ISDN line or a LAN, and a user / user information element added to a call setting message received by the transmitting / receiving means. A communication terminal device comprising: analysis means for analyzing the contents; and communication processing means for performing a specified process in accordance with an analysis result by the analysis means. 2. A ISDN line, a receiving means for connecting with other devices via a network such as a LAN transmitting and receiving data, the user-user information element the transmitting and receiving means is added to the call setting message received analyzing means for analyzing the content, in accordance with the analysis result of this analysis, communication terminal apparatus characterized by comprising a transfer means for transferring the information described in the user-user information element in any other party. 3. ISDN line, a receiving means for connecting with other devices via a network such as a LAN transmitting and receiving data, the user-user information element the transmitting and receiving means is added to the call setting message received Communication characterized by comprising analysis means for analyzing the contents, and transfer means for transferring information notified to the transfer destination by instructing the user / user information element also on the transfer destination according to the analysis result of the analysis means. Terminal device.