Voicemail recall feature

• US 7,697,667 B1
• Filed: 09/23/2005
• Issued: 04/13/2010
• Est. Priority Date: 09/23/2005
• Status: Active Grant

• Current Assignee: T-Mobile Innovations LLC (Deutsche Telekom AG)
• Original Assignee: Sprint Communications Company LP (Deutsche Telekom AG)
• Inventors: Wageman, Anthony J., Bales, Mark R., Weaver, Farni
• Primary Examiner(s): SING, SIMON P
• Application Number:
  US11/234,541
• Time in Patent Office: 1,663 Days
• Field of Search: 379 8822- 8825
• US Class Current: 379/88.25
• CPC Class Codes: H04M 2203/4554 Sender-side editing
• CPC Class Codes: H04M 3/53333 Message receiving aspects

Abstract

A voicemail apparatus comprises a voicemail database for storing messages awaiting retrieval by a subscriber, wherein each stored message comprises a message header and message data, the message header including a calling party phone number and calling party network information. A voicemail controller is coupled to the voicemail database for handling an incoming call from a calling party to the subscriber. The voicemail controller compares the calling party phone number of the incoming call with calling party phone numbers of each of the stored messages for the subscriber. If the calling party phone number of the incoming call matches at least one calling party phone number of the stored messages then the incoming call is authenticated by comparing the calling party network information for the incoming call with calling party network information stored for the calling party phone number matching messages. If authenticated, then an option is presented to the calling party of the incoming call to alter those stored message for which the calling party network information matches.

Claims

1. Apparatus comprising:

a voicemail database for storing messages awaiting retrieval by a subscriber, each stored message comprising a message header and message data, said message header including a calling party phone number and calling party network information; and

a voicemail controller for coupling to said voicemail database and to a switch of a telecommunications network for handling an incoming call from a calling party to said subscriber which is not answered by said subscriber, wherein said voicemail controller compares said calling party phone number of said incoming call with calling party phone numbers of each of said stored messages for said subscriber;

wherein if said calling party phone number of said incoming call matches at least one calling party phone number of said stored messages then authenticating said incoming call by comparing said calling party network information for said incoming call with calling party network information stored for said calling party phone number matching messages; and

wherein if said calling party network information for said incoming call matches calling party network information stored for said calling party phone number matching messages then presenting an option to said calling party of said incoming call to alter those stored message for which said calling party network information matches.

2. The apparatus of claim 1 wherein said calling party network information is obtained from an initial address message transmitted in said telecommunications network for setting up a respective call.

3. The apparatus of claim 2 wherein said telecommunications network comprises a switched telephone network and wherein said initial address message is transmitted within an SS7 signaling system.

4. The apparatus of claim 3 wherein said calling party network information comprises a screening indicator.

5. The apparatus of claim 3 wherein said calling party network information comprises an originating line type.

6. The apparatus of claim 2 wherein said telecommunications network comprises a data network and wherein said initial address message is transmitted within a Remote-Party-ID header of a SIP-Invite message.

7. The apparatus of claim 1 wherein said option to alter a stored message comprises deleting a stored message.

8. The apparatus of claim 1 wherein said voicemail controller plays message identifying information prior to altering said stored message.

9. The apparatus of claim 8 wherein said message identifying information includes data and time of said stored message.

10. The apparatus of claim 1 wherein said incoming call is directed to a dedicated phone number for accessing said voicemail controller and wherein said voicemail controller prompts a calling party for a subscriber telephone number.

11. The apparatus of claim 1 wherein said voicemail controller prompts a calling party to specify an alternate telephone number from which to subsequently permit altering of a stored message created by said calling party without using said calling party network information, and wherein said alternate telephone number is stored in said stored message header.

12. A method for operating a voicemail system comprising the steps of:

activating a voicemail processor in response to an incoming call from a calling party;

said voicemail processor receiving call signaling information from a telecommunications switch handling said call;

determining if said calling party previously left a stored message which is awaiting retrieval by a subscriber in response to a calling party telephone number included in said call signaling information;

comparing calling party network information included in said call signaling information with calling party network information of stored messages found in said determining step;

if matching calling party network information is found, then playing identifying information of said matching stored message to said calling party;

prompting said calling party for a command for altering said matching stored message; and

altering said matching stored message according to said command.

13. The method of claim 12 wherein said call signaling information comprises an initial address message transmitted for setting up a respective call.

14. The method of claim 13 wherein said telecommunications switch is part of a switched telephone network and wherein said initial address message is transmitted within an SS7 signaling system.

15. The method of claim 13 wherein said calling party network information comprises a screening indicator.

16. The method of claim 13 wherein said calling party network information comprises an originating line type.

17. The method of claim 13 wherein said telecommunications switch is part of a data network and wherein said initial address message is transmitted within a Remote-Party-ID header of a SIP-Invite message.

18. The method of claim 12 wherein said command for altering said matching stored message comprises a deletion command.

19. The method of claim 18 further comprising the step of:

prompting said calling party for recording a new message to be stored for said subscriber.

20. The method of claim 12 further comprising the step of:

said voicemail controller playing message identifying information prior to altering said stored message.

21. The method of claim 20 wherein said message identifying information includes data and time of said stored message.

22. The method of claim 12 wherein said incoming call is directed to a dedicated phone number for accessing said voicemail controller, said method further comprises the step of:

said voicemail controller prompting said calling party for a subscriber telephone number.

23. The method of claim 12 further comprising the steps of:

said voicemail controller recording a message to be stored for said subscriber; and

said voicemail controller prompting said calling party to specify an alternate telephone number from which to subsequently permit altering of a stored message created by said calling party without using said calling party network information; and

storing said alternate telephone number together with said stored message.