Method and system for filter based message processing in a unified messaging system

• US 6,782,079 B2
• Filed: 06/26/2002
• Issued: 08/24/2004
• Est. Priority Date: 02/29/2000
• Status: Expired due to Term

• Current Assignee: RPX Clearinghouse LLC (RPX Corporation)
• Original Assignee: SBC Properties, L.P. (AT&T, Inc.), Northern Telecom Limited (Nortel Networks Corporation)
• Inventors: Skladman, Julia, Chatterley, Bruce A., Peterson, Bruce L., Thornberry, Robert J. Jr., Ng, Alexander Sio-Kay
• Primary Examiner(s): Hoosain, Allan
• Application Number:
  US10/183,283
• Publication Number:
  US 20030012348A1
• Time in Patent Office: 790 Days
• Field of Search: 379/67.1, 379/70, 379/76, 379/88.17, 379/88.18, 379/88.13, 379/88.14, 379/88.22, 379/88.25, 379/88.12
• US Class Current: 379/88.13
• CPC Class Codes: H04L 51/212 using filtering or selective blocking
• CPC Class Codes: H04L 51/224 providing notification on incoming messages, e.g. pushed notifications of received messages
• CPC Class Codes: H04L 51/56 Unified messaging, e.g. interactions between e-mail, instant messaging or converged IP messaging [CPM]
• CPC Class Codes: H04M 2203/4509 Unified messaging with single point of access to voicemail and other mail or messaging systems
• CPC Class Codes: H04M 3/53 Centralised arrangements for recording incoming messages , i.e. mailbox systems

Abstract

A method and system for processing messages in a unified messaging system. In particular, the system enables legacy e-mail, voice mail and facsimile systems to be integrated with a unified messaging system. The system includes a filter or mechanism which enables the user to filter certain message attributes such as the identification of the sender, recipient or the subject header or the message type to enable messages to be processed in accordance with the recipients wishes.

Claims

1. A unified messaging system for integrating a unified messaging system configured with a first protocol with one or more second legacy messaging systems configured with one or more protocols, different from said first protocol, the unified messaging system comprising:

a unified messaging system for integrating one or more disparate messaging systems selected from the group of facsimile, voicemail and email, said first unified messaging system configured with a first protocol for providing messaging in a predetermined format;

one or more second legacy messaging systems selected from the group of facsimile, voicemail and e-mail, said one or more second messaging systems configured with one or more protocols different from said first protocol;

interface for integrating said first unified messaging system configured with said first protocol with said one or more second messaging systems configured with a second protocol.

2. The unified messaging system as recited in claim 1, wherein at least one of said one or more legacy messaging systems are protected by a firewall.

3. The unified messaging system as recited in claim 1, wherein said interface includes a proxy interface for establishing a communication session with said one or more legacy messaging systems in response to a request.

4. The unified messaging system as recited in claim 3, wherein said request is an Internet protocol (IP) packet from said unified messaging system.

5. The unified messaging system as recited in claim 4, wherein IP packet includes user information.

6. The unified messaging system as recited in claim 4, wherein said proxy interface is configured to provide information in response to said request regarding the stored messaging in said one or more legacy messaging systems.

7. The unified messaging system as recited in claim 4, wherein said one or more legacy messaging systems is a legacy voicemail system which includes a voicemail server configured so as to be accessible by way of a dial-up sequence.

8. The unified messaging system as recited in claim 7, wherein said interface includes a dual tone multi-frequency (DTMF) dialer for calling said voicemail server and retrieving said legacy voicemail messages.

9. The unified messaging system as recited in claim 8, wherein said interface includes an analog/digital (A/D) converter for digitizing said voicemail messages.

10. The unified messaging system as recited in claim 4, wherein said one or more legacy messaging systems includes a legacy email server.

11. The unified messaging system as recited in claim 10, wherein said interface is configured to retrieve messages from said legacy e-mail server in response to a request.

12. The unified messaging system as recited in claim 11, wherein said interface is configured to communicate with said e-mail server by way of an industry standard protocol.

13. The unified messaging system as recited in claim 12, wherein said industry standard protocol is post office protocol 3 (POP3).

14. The unified messaging system of claim 1, further comprising a protocol converter for converting said one or more protocols different from said first protocol to said first protocol.