Method and system to control IVR-IVR dialogue sessions

• US 20080232560A1
• Filed: 03/19/2007
• Published: 09/25/2008
• Est. Priority Date: 03/19/2007
• Status: Abandoned Application

• Current Assignee: BUZ Interactive, Inc.
• Original Assignee: BUZ Interactive, Inc.
• Inventors: Sirkin, Eric R.
• Application Number:
  US11/725,341
• Publication Number:
  US 20080232560A1
• Time in Patent Office: Days
• US Class Current: 379/88.18
• CPC Class Codes: H04M 3/493 Interactive information services, e.g. directory enquiries ; Arrangements therefor, e.g. interactive voice response [IVR] systems or voice portals

Abstract

The present invention relates to controlling progress of a dialogue session. The dialogue session is initiated by a calling Interactive Voice Response (IVR) either with a called IVR or with a called Voice Mail System (VMS). Various progress detectors are provided at the calling IVR to detect the progress at one or more steps of the dialogue session. Further, appropriate actions are executed based on the detected progress, for controlling the progress of the dialogue session. The detected progress is reported to a master application connected to the calling IVR. The master application controls the dialogue session based on the reported progress.

Claims

1. A method for controlling progress of a dialogue session, the dialogue session being initiated by a calling Interactive Voice Response (IVR), the dialogue session comprising one or more steps, the progress of the dialogue session being controlled at the calling IVR, the method comprising the steps of:

a. detecting progress of the dialogue session, the progress being detected at the one or more steps; and

b. executing an action on the basis of the detected progress, the executed action controlling the progress of the dialogue session at the one or more steps, the action being executed at the calling IVR.

2. The method of claim 1, wherein the dialogue session takes place between the calling IVR and a called IVR.

3. The method of claim 1, wherein the dialogue session takes place between the calling IVR and a called Voice Mail System (VMS).

4. The method of claim 1, wherein the step of detecting progress is selected from the group consisting of detecting silence, detecting a tone, automatic speech recognition, and speech pattern recognition.

5. The method of claim 4, wherein the step of detecting a tone comprises the step of detecting a set of tones, the set of tones being a combination of tones of multiple frequencies.

6. The method of claim 1 further comprising at least one of inserting, pre-pending and appending a unique tone into an audio file, the audio file being played for the purpose of recording by the called IVR, the unique tone facilitating the determination of success of the recording of the audio file.

7. The method of claim 6, wherein the unique tone is inaudible to a human ear.

8. The method of claim 6, wherein the unique tone is audible to a human ear.

9. The method of claim 1, wherein the step of executing the action comprises at least one of restarting the dialogue session, restarting the one or more steps of the dialogue session, and selecting a pre-defined response from a set of pre-defined responses.

10. A method for controlling a dialogue session, the dialogue session being initiated by a calling Interactive Voice Response (IVR), the dialogue session comprising one or more steps, the dialogue session being controlled at the calling IVR, the method comprising the steps of:

a. detecting progress of the dialogue session, the progress being detected at the one or more steps;

b. reporting the detected progress to a master application, the master application being connected to the calling IVR; and

c. executing an action on the basis of the reported progress, the action being executed by the master application, the executed action controlling the dialogue session.

11. The method of claim 10, wherein the dialogue session takes place between the calling IVR and a called IVR.

12. The method of claim 10, wherein the dialogue session takes place between the calling IVR and a called Voice Mail System (VMS).

13. The method of claim 10, wherein the step of executing the action comprises at least one of notifying the detected progress to a calling party, making a decision regarding restarting of the dialogue session, modifying the one or more steps of the dialogue session, and introducing one or more steps in the dialogue session.

14. The method of claim 13, wherein the step of modifying the one or more steps is at least one of modifying duration of pauses, changing timings between Dual-Tone Multiple-Frequency (DTMF) tone assertions, changing the DTMF tone assertions, changing text within a text-to-speech prompt, and playing a different audio file.

15. The method of claim 13, wherein the step of introducing the one or more steps is at least one of introducing additional pauses, inserting the DTMF tones, and adding audio files.

16. The method of claim 13 further comprising modifying one or more steps of a successive dialogue session on the basis of the reported progress of the dialogue session.

17. The method of claim 13 further comprising introducing one or more steps in a successive dialogue session on the basis of the reported progress of the dialogue session.

18. A system for controlling a dialogue session, the dialogue session being initiated by a calling Interactive Voice Response (IVR), the dialogue session comprising one or more steps, the dialogue session being controlled at the calling IVR, the system comprises:

a. a progress detection module, the progress detection module comprising at least one progress detector, the at least one progress detector detecting progress of the dialogue session, the progress being detected at the one or more steps; and

b. an execution module, the execution module executing an action on the basis of the detected progress, the executed action controlling the progress of the dialogue session at the one or more steps, the action being executed at the calling IVR.

19. The system of claim 18, further comprising:

a. a reporting module, the reporting module reporting the detected progress of the dialogue session; and

b. a master application, the master application receiving a report of the detected progress from the reporting module, the master application controlling the dialogue session on the basis of the report.

20. The system of claim 19, wherein the master application comprises:

a. a receiving module receiving the report of the detected progress; and

b. an execution module executing an action on the basis of the reported progress, the executed action controlling the dialogue session.

21. The system of claim 18, wherein the dialogue session takes place between the calling IVR and a called IVR.

22. The system of claim 18, wherein the dialogue session takes place between the calling IVR and a called Voice Mail System (VMS).

23. The system of claim 18, wherein the progress detector is selected from the group of a tone detector, a silence detector, an automatic speech recognizer, and a speech pattern recognizer.

24. A system for controlling progress of a dialogue session, the dialogue session being initiated by a calling Interactive Voice Response (IVR), the dialogue session comprising one or more steps, the progress of the dialogue session being controlled at the calling IVR, the system comprising:

a. means for detecting progress of the dialogue session, the progress being detected at the one or more steps; and

b. means for executing an action on the basis of the detected progress, the executed action controlling the progress of the dialogue session at the one or more steps, the action being executed at the calling IVR.

25. The system of claim 24, wherein the dialogue session takes place between the calling IVR and a called IVR.

26. The system of claim 24, wherein the dialogue session takes place between the calling IVR and a called Voice Mail System (VMS).

27. A system for controlling a dialogue session, the dialogue session taking place between a calling Interactive Voice Response (IVR) and a called IVR, the dialogue session comprising one or more steps, the dialogue session being controlled at the calling IVR, the system comprising:

a. means for detecting progress at the one or more steps of the dialogue session;

b. means for reporting the detected progress to a master application, the master application being connected to the calling IVR; and

c. means for executing an action on the basis of the reported progress, the executed action controlling the dialogue session.

28. A computer program product embodied in a computer readable medium, for controlling progress of a dialogue session, the dialogue session taking place between a calling Interactive Voice Response (IVR) and a called IVR, the dialogue session comprising one or more steps, the progress of the dialogue session being controlled at the calling IVR, the computer program product comprising:

a. program instructions for detecting progress of the dialogue session, the progress being detected at the one or more steps; and

b. program instructions for executing an action on the basis of the detected progress, the executed action controlling the progress of the dialogue session at the one or more steps, the action being executed at the calling IVR.

29. A computer program product embodied in a computer readable medium, for controlling a dialogue session, the dialogue session taking place between a calling Interactive Voice Response (IVR) and a called IVR, the dialogue session comprising one or more steps, the dialogue session being controlled at the calling IVR, the computer program product comprising:

a. program instructions for detecting progress at the one or more steps of the dialogue session;

b. program instructions for reporting the detected progress to a master application, the master application being connected to the calling IVR; and

c. program instructions for executing an action on the basis of the reported progress, the action being executed by the master application, the executed action controlling the dialogue session.