Method for relaying information in an integrated services network
First Claim
1. A method for relaying information in an integrated services network in which network a message switching service is operative between terminal equipment units connected to the network, said method comprising the steps of:
- using a terminal equipment unit of the network to send a query message to inquire information, via the network, of another terminal equipment unit connected to the network, said query message including at least a replay address;
said another terminal equipment unit generating a reply message in response to the query message; and
automatically transmitting the replay message to the reply address via the message switching service of the network;
the query message being one of a plurality of query types on the basis of which said another terminal equipment unit can identify the type of query messages being transmitted on the network by any of the terminal equipment units, said query message containing identification information corresponding to the type of query message with which it is related.
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Accused Products
Abstract
A method to be implemented in an integrated services network, such as the well known ISDN, GSM or CMS88 type networks, takes advantage of short message service technology to enable communication between terminal equipment units, i.e., between people using the network. This method makes possible (a) the use of a short message service to provide automatic answer transmission; (b) the use of a specified memory area, from which the content of the automatic answer transmission is automatically fetched; and (c) the storing, in advance, within the specified memory area, of any useful information for any potential caller, i.e., a calling subscriber. The calling subscriber will in turn automatically receive information, e.g., on how to reach the person not attending the terminal device for the moment, or any other such useful information. The short message service scheme permits the sending of short messages from a call originating device to a call terminating device, even when the user of the call terminating device is not answering the call.
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Citations
11 Claims
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1. A method for relaying information in an integrated services network in which network a message switching service is operative between terminal equipment units connected to the network, said method comprising the steps of:
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using a terminal equipment unit of the network to send a query message to inquire information, via the network, of another terminal equipment unit connected to the network, said query message including at least a replay address; said another terminal equipment unit generating a reply message in response to the query message; and automatically transmitting the replay message to the reply address via the message switching service of the network;
the query message being one of a plurality of query types on the basis of which said another terminal equipment unit can identify the type of query messages being transmitted on the network by any of the terminal equipment units, said query message containing identification information corresponding to the type of query message with which it is related. - View Dependent Claims (2, 3)
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4. A method for relaying information in an integrated services network in which network a message switching service is operative between terminal equipment units connected to the network, said method comprising the steps of:
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using a terminal equipment unit of the network to send a query message to inquire information, via the network, of another terminal equipment unit connected to the network, said query message including at least a reply address; said another terminal equipment unit generating a reply message in response to the query message; and automatically transmitting the reply message to the reply address via the message switching service of the network;
said message switching service being composed of a message switching service center which enables communication between terminal equipment units and communication devices outside the integrated services network, said message service center including a plurality of service modules, said service modules providing at least one way communication by converting short messages transferred over a digital signal processing channel of the integrated services network, to a format intelligible to said communication devices. - View Dependent Claims (5, 6, 7, 8, 9)
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10. A method for relaying information in an integrated services network in which network a message switching service is operative between terminal equipment units connected to the network, said method comprising the steps of:
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using a terminal equipment unit of the network to send a query message to inquire information, via the network, of another terminal equipment unit connected to the network, said query message including at least a reply address; said another terminal equipment unit generating a reply message in response to the query message; and automatically transmitting the reply message to the reply address via the message switching service of the network;
said terminal equipment units being mobile phones and said query message including communication information transmitted via a short message service of a digital land mobile network. - View Dependent Claims (11)
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Specification