Interenterprise electronic mail hub

• US 5,406,557 A
• Filed: 02/01/1993
• Issued: 04/11/1995
• Est. Priority Date: 02/01/1993
• Status: Expired due to Fees

• Current Assignee: National Semiconductor Corporation (Texas Instruments, Inc.)
• Original Assignee: National Semiconductor Corporation (Texas Instruments, Inc.)
• Inventors: Baudoin, Claude R.
• Primary Examiner(s): Hsu, Alpus
• Application Number:
  US08/011,929
• Time in Patent Office: 799 Days
• Field of Search: 370/58.1, 370/58.2, 370/58.3, 370/60, 370/61, 370/79, 370/85.13, 370/85.14, 370/94.1, 370/94.3, 370/110.1, 379/88, 379/89, 379/93, 379/94, 379/96, 379/100, 395/200, 358/400, 358/402, 358/425, 358/442, 358/443, 358/445
• US Class Current: 370/407
• CPC Class Codes: H04L 51/066 Format adaptation, e.g. format conversion or compression
• CPC Class Codes: H04M 2201/60 Medium conversion
• CPC Class Codes: H04M 2203/4536 Voicemail combined with text-based messaging
• CPC Class Codes: H04M 3/5307 for recording messages comprising any combination of audio and non-audio components
• CPC Class Codes: Y10S 379/902 Auto-switch for an incoming voice data, or fax telephone call, e.g. comp/fax/tel
• CPC Class Codes: Y10S 379/908 Multimedia

Abstract

An interenterprise communications center has a computer hub comprising a common core and a plurality of input and output modules. The input modules connect to a first end user and converts a message sent by the first end user into a universal format. The hub core queues the message and forwards it to the output module for conversion into the format of the destination user.

Claims

1. An electronic message communications system for communicating between and within enterprises comprising:

a plurality of users contained within said enterprises, each of said users adapted to exchange electronic messages;

a plurality of communication apparatus external to said enterprises, each of said communication apparatus adapted to exchange electronic messages;

said electronic messages having one of a plurality of message formats uniquely associated with a respective one of said users or a given one of said communication apparatus;

a hub including;

a) a plurality of internal communications modules for transmitting and receiving said electronic messages from said users external to said hub and contained within said enterprises,

b) a plurality of external communications modules for transmitting and receiving said electronic messages from said plurality of communication apparatus external to said hub and external to said enterprises;

c) each of said internal communications modules and said external communications modules includes means for translating said messages between said message format and a standard format; and

d) a message router device coupled to each of said internal communications modules and external communications modules, to establish a routing path to route messages in said standard format between said internal and said external communications modules.

2. The system of claim 1, wherein said hub comprises a microcomputer.

3. The system of claim 1, wherein said hub comprises a dual host computer system.

4. The system of claim 1, wherein said hub further comprises a computer having an electronic mail software package for facilitating electronic mail transmission.

5. The system of claim 1, further comprising:

means for accessing said hub from a remote location to perform system management functions including creation and maintenance of a directory of addresses for origination and receipt of said electronic message.

6. An electronic communications hub comprising:

a) a plurality of internal communications modules for transmitting and receiving messages from a device external to said hub and contained as part of a local network,

b) a plurality of external communications modules for transmitting and receiving messages from a plurality of apparatus external to said hub and external to said local network;

c) each of said messages having one of a plurality of message formats uniquely associated with a respective one of said internal communications modules and said external communications modules;

d) each of said internal communications modules and said external communications modules includes means for translating said messages between said message format and a standard format; and

e) a message router device coupled to each of said internal communications modules and external communications modules, for routing messages in said standard format between said internal communications modules and said external communications modules.

7. The hub of claim 6, wherein said hub comprises a microcomputer.

8. The hub of claim 6, wherein said hub comprises a dual host computer system.

9. An electronic message communication system comprising:

at least a first, a second, and a third user, each of said users having means for exchanging electronic messages with each of said other users, said electronic messages having one of a plurality of message formats uniquely associated with a respective one of said users;

at least a first and a second hub, said first hub connected to said at least first and second users, said second hub connected to said at least third user, each of said first and second hubs having;

(a) a plurality of communications modules coupled to each of said users, for transmitting and receiving said electronic messages and translating between said plurality of message formats and a standard format;

(b) means, coupled to said plurality of communications modules, for routing messages within said first and second hubs, in said standard format between said plurality of communications modules for delivery to a selected user; and

a communications link directly connecting a first one of said communications modules in said first hub and a communications module in said second hub.

10. The system of claim 9, wherein at least one of said first and said second hubs comprises a microcomputer.

11. The system of claim 9, wherein at least one of said first and said second hubs comprises a dual host computer system.

12. A method for transmitting messages between user devices in different enterprises, each of said enterprises having at least one hub, each hub having a plurality of communications modules, each of said user devices requiring distinct message formats, the method comprising the steps of;

transmitting, from a first user device, a message of a first format to a first communications module in a hub in a first enterprise;

receiving, in said first communications module, said message of first format;

translating, in said first communications module, said message of first format to a message of standard format;

transferring said message of standard format from said first communications module to a second communications module based on destination information contained in said message of standard format;

translating in said second communications module, said message of standard format to a message of a second format; and

transmitting, from said second communications module of said hub in said first enterprise, said message of second format to a hub in a second enterprise based on destination information contained in said message of second format.

13. The method of claim 12, further comprising the steps of:

receiving, in a third communications module in said hub of said second enterprise, said message of second format; and

transferring, from said third communications module in said hub of said second enterprise to a destination, said message of second format based on destination information contained in said message of second format.

14. The method of claim 12, further comprising the steps of:

receiving, in a third communications module in said hub of said second enterprise, said message of second format;

converting, in said third communications module in said hub of said second enterprise, from said message of second format to a message of standard format;

receiving, in a fourth communications module of said hub of said second enterprise, said message of standard format and converting said message of standard format to a message of a third format; and

transmitting said message of third format from said fourth communications module in said hub of said second enterprise, to said second user device.

15. The method of claim 12, wherein said step of translating said message of first format to a message of standard format further comprises the steps of:

converting said message to ascii text;

removing, from said message, any bolding and underlining word processing encodings; and

converting from the message routing format of said message of first format to a message routing format of said message of standard format.

16. An electronic communications hub comprising:

a) a plurality of communications modules for transmitting and receiving messages from devices external to said hub;

b) each of said messages having one of a plurality of message formats uniquely associated with a respective one of said devices and one of said plurality of communications modules;

c) each of said communications modules includes means for translating said messages between said message format and a standard format;

d) a message router device coupled to each of said communications modules, for routing messages in said standard format between said communications modules; and

e) wherein messages are routed in standard format within said hub and messages exiting said hub are translated from said standard format to one of said plurality of message formats uniquely associated with a destination device.