System and method for providing a message system subscriber with a roaming mailbox

• US 5,751,792 A
• Filed: 07/15/1996
• Issued: 05/12/1998
• Est. Priority Date: 07/15/1996
• Status: Expired due to Term

• Current Assignee: AT&T Corporation (AT&T, Inc.)
• Original Assignee: AT&T Corporation (AT&T, Inc.)
• Inventors: Chau, Nga V., Eng, Edward D., Shen, Henry H., Tow, Agnes C., Yang, Gang
• Primary Examiner(s): TSANG, FAN S
• Application Number:
  US08/679,842
• Time in Patent Office: 666 Days
• Field of Search: 379/207, 379/201, 379/89, 379/88, 379/67, 379/112, 379/115
• US Class Current: 379/88.17
• CPC Class Codes: H04M 3/42229 Personal communication services, i.e. services related to one subscriber independent of his terminal and/or location diverting calls from one subscriber to another subscriber, i.e. two different subscriptions H04M3/54; selecting arrangements in intelligent networks H04Q3/005
• CPC Class Codes: H04M 3/53325 Interconnection arrangements between voice mail systems
• CPC Class Codes: H04M 7/12 for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
• CPC Class Codes: H04W 4/12 Messaging; Mailboxes; Announcements

Abstract

An adjunct message system, coupled to a global telecommunications network, provides a roaming subscriber with roaming access to messages left at the subscriber'"'"'s home mailbox by transferring such messages to a temporary roaming mailbox at a roaming node when the subscriber first calls to retrieve his/her messages. In addition, messages left at any node in the system will be transferred to the subscriber'"'"'s home node. In both cases, international voice transport costs will be saved.

Claims

1. A method for providing a roaming subscriber with access at a roaming node to messages stored in a home mailbox at a home node, comprising the steps of:

accessing the roaming node;

establishing a roaming mailbox at the roaming node; and

transferring the messages in the home mailbox to the roaming mailbox.

2. The method of claim 1 wherein accessing the roaming node comprises the steps of:

accessing a messaging account from a calling station; and

identifying the subscriber'"'"'s mailbox.

3. The method of claim 2 which further comprises obtaining caller access verification.

4. The method of claim 2 wherein the calling station is a telephone.

5. The method claim 2 wherein the calling station is a facsimile machine.

6. The method of claim 2 wherein the calling station is a computer.

7. The method of claim 2 wherein the calling station is a multi-media device.

8. The method of claim 1 wherein messages received at the home mailbox subsequent to the establishment of a roaming mailbox are automatically transferred to the roaming mailbox.

9. The method of claim 2 wherein the messaging account is an alias number.

10. The method of claim 2 wherein the messaging account is a toll free number.

11. The method of claim 2 wherein the messaging account is a local number.

12. The method of claim 2 wherein the messaging account is an Internet URL (Universal Resource location).

13. The method of claim 1 wherein the roaming node is in a different geographic location than that of the home node within a country.

14. The method of claim 1 wherein the roaming node is in a different country than that of the home node.

15. A method for reducing the international transfer costs associated with leaving a message for a message service subscriber at the subscriber'"'"'s home mailbox when a calling party and the subscriber are in different countries, comprising:

the calling party accessing a message system at an in-country node; and

transferring the message to the home mailbox of the subscriber.

16. A method for reducing the toll cost associated with leaving a message for a message service subscriber at the subscriber'"'"'s home mailbox when the calling party and the subscriber are not in the same local exchange, comprising the steps of:

the calling party accessing a message system at a local node; and

transferring the message to the home mailbox of the subscriber.

17. A system for providing a message service in a telecommunications network formed from a plurality of switches interconnected via respective communications paths and message nodes, including at least a home node and a roaming node, the arrangement comprising:

means at each node for storing each message service subscriber'"'"'s profile data;

means for establishing a roaming mailbox at the roaming node when a roaming message service subscriber calls for messages; and

means for transferring messages from the home mailbox to the roaming mailbox.

18. A method for providing a message service in a telecommunications network formed from a plurality of switches interconnected via respective communications paths and message nodes, including at least a home node and a roaming node, comprising:

storing in a node each message service subscriber'"'"'s profile data;

establishing a roaming mailbox at the roaming node when a roaming message service subscriber calls for messages; and

transferring messages from the home mailbox to the roaming mailbox.