Handling Of A Communication Session

• US 20110320609A1
• Filed: 06/23/2010
• Published: 12/29/2011
• Est. Priority Date: 06/23/2010
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Skype S.Ã R.L. (Microsoft Corporation)
• Inventors: Thywissen, Kurt, Wells, Tyler
• Granted Patent: US 8,516,128 B2
• Time in Patent Office: Days
• US Class Current: 709/227
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces
• CPC Class Codes: G06F 9/485 Task life-cycle, e.g. stopping, restarting, resuming execution G06F9/4881 takes precedence
• CPC Class Codes: H04L 65/1059 End-user terminal functionalities specially adapted for real-time communication
• CPC Class Codes: H04L 65/1083 In-session procedures
• CPC Class Codes: H04L 65/80 Responding to QoS

Abstract

Method, device and computer program product for handling a communication session at a device, by executing a communication session handling program at the device, the communication session handling program comprising a communication session handling part for handling the communication session and an interfacing part for linking with a communication session control interface. An application executed at the device provides, to a user of the device, a communication session control interface for the communication session handled by the communication session handling part of the communication session handling program, the application linking with the interfacing part of the communication session handling program. On detecting that the application has ceased to provide the communication session control interface, the interfacing part of the communication session handling program links, without dropping the communication session, to a further communication session control interface provided at the device for continuation of the communication session handled by the communication session handling part.

Claims

1. A method of handling a communication session at a device, the method comprising:

executing a communication session handling program at the device, the communication session handling program comprising a communication session handling part for handling the communication session and an interfacing part for linking with a communication session control interface;

executing an application at the device, the application providing, to a user of the device, a communication session control interface for the communication session handled by the communication session handling part of the communication session handling program, the application linking with the interfacing part of the communication session handling program;

detecting that the application has ceased to provide the communication session control interface; and

on detecting that the application has ceased to provide the communication session control interface, linking the interfacing part of the communication session handling program, without dropping the communication session, to a further communication session control interface provided at the device for continuation of the communication session handled by the communication session handling part of the communication session handling program.

2. The method of claim 1 wherein the application comprises a host application hosting a plug-in program.

3. The method of claim 2 wherein the plug-in program provides the communication session control interface.

4. The method of claim 3 wherein a further program provides the further communication session control interface.

5. The method of claim 2 wherein the application links with the interfacing part of the communication session handling program by means of the plug-in program.

6. The method of claim 2 wherein the plug-in program comprises a HyperText Markup Language tag.

7. The method of claim 1 wherein the application is a web browser.

8. The method of claim 7 wherein the web browser provides the communication session control interface on a web page and the web browser ceases to provide the communication session control interface when the user navigates away from the web page.

9. The method of claim 1 wherein the application ceases to provide the communication session control interface when the application is closed.

10. The method of claim 1 further comprising opening a new window on detecting that the application has ceased to provide the communication session control interface, the further communication session control interface being provided in the new window.

11. The method of claim 1 further comprising on detecting that the application has ceased to provide the communication session control interface, determining whether a further program for providing a communication session control interface is being executed at the device, wherein if it is determined that a further program for providing the communication session control interface is being executed at the device the method further comprises using the further program to provide the further communication session control interface for the communication session handled by the communication session handling part of the communication session handling program.

12. The method of claim 11 wherein a plurality of said further programs for providing a communication session control interface are capable of execution at the device and the method further comprises the communication session handling program maintaining a list of identifiers identifying which of the further programs are currently executing at the device, wherein the step of determining whether a further program is being executed at the device comprises determining whether an identifier identifying the further program is present in the list.

13. The method of claim 1 wherein the communication session comprises a voice call, a video call, a chat session, a voice mail or a video mail.

14. The method of claim 13 wherein the communication session is a video call and the method further comprises the application rendering the video call.

15. The method of claim 1 wherein the communication session handling part of the communication session handling program handles communication session set up.

16. The method of claim 1 wherein the communication session handling part of the communication session handling program encodes and decodes data for use in the communication session.

17. The method of claim 1 wherein the communication session uses Voice over Internet Protocol.

18. A device for handling a communication session, the device comprising:

means for executing a communication session handling program at the device, the communication session handling program comprising a communication session handling part for handling the communication session and an interfacing part for linking with a communication session control interface; and

means for executing an application at the device, the application providing, to a user of the device, a communication session control interface for the communication session handled by the communication session handling part of the communication session handling program, the application linking with the interfacing part of the communication session handling program;

means for detecting that the application has ceased to provide the communication session control interface, wherein on detecting that the application has ceased to provide the communication session control interface, the interfacing part of the call handling program links, without dropping the call, to a further communication session control interface provided at the device for continuation of the communication session handled by the communication session handling part of the communication session handling program.

19. A computer program product comprising computer readable instructions for execution by computer processing means at a device for handling a communication session at the device, the instructions comprising instructions for:

executing a communication session handling program at the device, the communication session handling program comprising a communication session handling part for handling the communication session and an interfacing part for linking with a communication session control interface; and

executing an application at the device, the application providing, to a user of the device, a communication session control interface for the communication session handled by the communication session handling part of the communication session handling program, the application linking with the interfacing part of the communication session handling program;

detecting that the application has ceased to provide the communication session control interface; and

on detecting that the application has ceased to provide the communication session control interface, linking the interfacing part of the communication session handling program, without dropping the communication session, to a further communication session control interface provided at the device for continuation of the communication session handled by the communication session handling part of the communication session handling program.