Method for handling unanswered calls

• US 8,576,836 B2
• Filed: 04/28/2006
• Issued: 11/05/2013
• Est. Priority Date: 04/28/2006
• Status: Active Grant

• Current Assignee: Telecom Italia S.p.A.
• Original Assignee: Telecom Italia S.p.A.
• Inventors: Bottiero, Bruno
• Primary Examiner(s): PHAN, MAN U
• Application Number:
  US12/226,741
• Publication Number:
  US 20090290574A1
• Time in Patent Office: 2,748 Days
• Field of Search: 370241-252, 370329-352, 455412-567, 379201-211, 709217-229
• US Class Current: 370/352
• CPC Class Codes: H04M 2203/651 Text message transmission triggered by call automatic reactions in messaging within packet-switching networks H04L51/02
• CPC Class Codes: H04M 7/0045 where the text-based messaging service is an instant messaging service

Abstract

Reliable and interactive communication between parties is allowed even in those cases in which an incoming call cannot be answered due to inconvenience, inopportunity and/or impoliteness, e.g., during an important meeting, a conference or a ceremony. A packet-switched connection between the called party and the calling party is established in response to an action intended for terminating an incoming call performed at the called party'"'"'s terminal.

Claims

1. A method for handling an incoming call at a called party'"'"'s terminal, the incoming call being originated by a calling party'"'"'s terminal, comprising:

receiving a first signal indicative of the incoming call;

detecting a predetermined action of the called party on the called party'"'"'s terminal corresponding to a refusal of the incoming call;

in response to the detection of said predetermined action, terminating the incoming call, by the called party'"'"'s terminal, and sending, by the called party'"'"'s terminal, a second signal to the calling party'"'"'s terminal, wherein the second signal carries a network address of the called party'"'"'s terminal so as to allow establishment of a packet-switched connection between the called party'"'"'s terminal and the calling party'"'"'s terminal;

receiving a third signal from the calling party'"'"'s terminal, the third signal being indicative of an acceptance of the establishment of the packet-switched connection by the calling party; and

in response to the reception of said third signal, starting a user interface which allows communication between the called party and the calling party via the established packet-switched connection.

2. The method of claim 1, wherein said predetermined action comprises pressing a predetermined key on the called party'"'"'s terminal.

3. The method of claim 1, wherein said second signal further carries a communication port defined on the called party'"'"'s terminal.

4. The method of claim 1, wherein said network address of the called party'"'"'s terminal comprises an internet protocol address of the called party'"'"'s terminal.

5. The method of claim 1, wherein said third signal carries a network address of the calling party'"'"'s terminal.

6. The method of claim 5, wherein said third signal further carries a communication port defined on the calling party'"'"'s terminal.

7. The method of claim 5, wherein said network address of the calling party'"'"'s terminal comprises an internet protocol address of the calling party'"'"'s terminal.

8. The method of claim 1, wherein said user interface allows text communication between the called party and the calling party.

9. The method of claim 1, wherein said incoming call is a circuit-switched call.

10. The method of claim 1, wherein the first signal carries an identifier of the calling party'"'"'s terminal.

11. The method of claim 10, wherein said identifier comprises a telephone directory number associated with said calling party'"'"'s terminal.

12. The method of claim 10, wherein said identifier comprises a session initiation protocol uniform resource identifier associated with said calling party'"'"'s terminal.

13. The method claim 10, wherein the addressing of the second signal to the calling party'"'"'s terminal is performed by exploiting said identifier.

14. A user terminal configured for performing a method for handling an incoming call at a called party'"'"'s terminal, the incoming call being originated by a calling party'"'"'s terminal, the method comprising:

receiving a first signal indicative of the incoming call;

detecting a predetermined action of the called party on the called party'"'"'s terminal corresponding to a refusal of the incoming call;

in response to the detection of said predetermined action, terminating the incoming call, by the called party'"'"'s terminal, and sending, by the called party'"'"'s terminal, a second signal to the calling party'"'"'s terminal, wherein the second signal carries a network address of the called party'"'"'s terminal so as to allow establishment of a packet-switched connection between the called party'"'"'s terminal and the calling party'"'"'s terminal;

receiving a third signal from the calling party'"'"'s terminal, the third signal being indicative of an acceptance of the establishment of the packet-switched connection by the calling party; and

in response to the reception of said third signal, starting a user interface which allows communication between the called party and the calling party via the established packet-switched connection.

15. The user terminal of claim 14, comprising telephonic equipment.

16. The user terminal of claim 15, wherein said telephonic equipment comprises a mobile phone.